Web Security Overview
Supported and well configured
HTTPS

Web sites need to use encryption to help their visitors know they're in the right place, as well as provide confidentiality and content integrity. Sites that don't support HTTPS may expose sensitive data and have their pages modified and subverted.

For all sites VERY IMPORTANT medium EFFORT
Supported and well configured
HTTPS Redirection

To deploy HTTPS properly, web sites must redirect all unsafe (plaintext) traffic to the encrypted variant. This approach ensures that no sensitive data is exposed and that further security technologies can be activated.

For all sites VERY IMPORTANT low EFFORT
Not supported
HTTP Strict Transport Security

HTTP Strict Transport Security (HSTS) is an HTTPS extension that instructs browsers to remember sites that use encryption and enforce strict security requirements. Without HSTS, active network attacks are easy to carry out.

For important sites VERY IMPORTANT medium EFFORT
Not supported
HSTS Preloaded

HSTS Preloading is informing browsers in advance about a site's use of HSTS, which means that strict security can be enforced even on the first visit. This approach provides best HTTPS security available today.

For important sites VERY IMPORTANT medium EFFORT
Not supported
Content Security Policy

Content Security Policy (CSP) is an additional security layer that enables web sites to control browser behavior, creating a safety net that can counter attacks such as cross-site scripting.

For important sites IMPORTANT high EFFORT
Email Security Overview
Warning
STARTTLS

All hosts that receive email need encryption to ensure confidentiality of email messages. Email servers thus need to support STARTTLS, as well as provide decent TLS configuration and correct certificates.
There are issues with this site's SMTP configuration.

For all sites VERY IMPORTANT low EFFORT
Supported and well configured
SPF

Sender Policy Framework (SPF) enables organizations to designate servers that are allowed to send email messages on their behalf. With SPF in place, spam is easier to identify.

For important sites IMPORTANT low EFFORT
Not supported
DMARC

Domain-based Message Authentication, Reporting, and Conformance (DMARC) is a mechanism that allows organizations to specify how unauthenticated email (identified using SPF and DKIM) should be handled.

For important sites IMPORTANT low EFFORT

Name Server Configuration

Correctly functioning name servers are necessary to hold and distribute information that's necessary for your domain name to operate correctly. Examples include converting names to IP addresses, determining where email should go, and so on. More recently, the DNS is being used to communicate email and other security policies.

Test passed
Everything seems to be well configured. Well done.

DNS Configuration

These are the results of individual DNS queries against your nameserver for each resource record type.

Name TTL Type Data
admin.ch.     3600 A 162.23.130.190            
admin.ch.     3600 CAA 0 issue "swisssign.com"            
admin.ch.     3600 CAA 0 issue "digicert.com"            
admin.ch.     3600 CAA 0 issue "comodoca.com"            
admin.ch.     3600 CAA 0 issue "quovadisglobal.com"            
admin.ch.     3600 CAA 0 iodef "mailto:hostmaster@admin.ch"            
admin.ch.     3600 CAA 0 issue "letsencrypt.org"            
admin.ch.     3600 CAA 0 issue "awstrust.com"            
admin.ch.     3600 MX 10 mailgate1.admin.ch.            
admin.ch.     3600 MX 10 mailgate2.admin.ch.            
admin.ch.     3598 NS ins1.admin.ch.            
admin.ch.     3598 NS ins3.admin.ch.            
admin.ch.     3598 NS ins2.admin.ch.            
admin.ch.     3600 SOA ins1.admin.ch. dnsmaster.admin.ch. 206093 10800 600 604800 600            
www.admin.ch.     3600 CNAME www.cmsp1.admin.ch.            
www.cmsp1.admin.ch.     3600 A 162.23.128.199            

DNSSEC

DNSSEC is an extension of the DNS protocol that provides cryptographic assurance of the authenticity and integrity of responses; it's intended as a defense against network attackers who are able to manipulate DNS to redirect their victims to servers of their choice. DNSSEC is controversial, with the industry split largely between those who think it's essential and those who believe that it's problematic and unnecessary.

Test passed
Everything seems to be well configured. Well done.

Analysis

Good
DNSSEC is well configured
Good. This domain name has well-configured DNSSEC.

Useful DNSSEC Tools

Certification Authority Authorization

CAA (RFC 6844) is a new standard that allows domain name owners to restrict which CAs are allowed to issue certificates for their domains. This can help to reduce the chance of misissuance, either accidentally or maliciously. In September 2017, CAA became mandatory for CAs to implement.

Test passed
Everything seems to be well configured. Well done.

CAA Policy Information

The DNS hostname where this policy is located.Policy host admin.ch
The issue property tag is used to request that certificate
issuers perform CAA issue restriction processing for the domain
and to grant authorization to specific certificate issuers.
issue
quovadisglobal.com  flags: 0
The iodef property specifies a means of reporting certificate
issue requests or cases of certificate issue for the corresponding
domain that violate the security policy of the issuer or the domain
name holder.
iodef
mailto:hostmaster@admin.ch  flags: 0
The issue property tag is used to request that certificate
issuers perform CAA issue restriction processing for the domain
and to grant authorization to specific certificate issuers.
issue
letsencrypt.org  flags: 0
The issue property tag is used to request that certificate
issuers perform CAA issue restriction processing for the domain
and to grant authorization to specific certificate issuers.
issue
awstrust.com  flags: 0
The issue property tag is used to request that certificate
issuers perform CAA issue restriction processing for the domain
and to grant authorization to specific certificate issuers.
issue
swisssign.com  flags: 0
The issue property tag is used to request that certificate
issuers perform CAA issue restriction processing for the domain
and to grant authorization to specific certificate issuers.
issue
digicert.com  flags: 0
The issue property tag is used to request that certificate
issuers perform CAA issue restriction processing for the domain
and to grant authorization to specific certificate issuers.
issue
comodoca.com  flags: 0

Analysis

Good
CAA policy found
Good. This domain name uses CAA to restrict which CAs are allowed to issue certificates for it.
Good
Policy uses reporting
Great. This policy uses reporting, which means that your contact information is available should someone need to contact you about a CAA violation. Do note that you're not guaranteed to be notified, given that CAs generally don't support notifications yet.

Email (SMTP)

An internet hostname can be served by zero or more mail servers, as specified by MX (mail exchange) DNS resource records. Each server can further resolve to multiple IP addresses, for example to handle IPv4 and IPv6 clients. Thus, in practice, hosts that wish to receive email reliably are supported by many endpoint.

Test passed, but there are warnings
Some aspect of your site's configuration require your attention.
Some TLS and PKI information shown may have been retrieved from cache. The notes provide more information.
Server Preference Operational STARTTLS TLS PKI DNSSEC DANE
mailgate2.admin.ch
162.23.32.32
PTR: mailgate2.admin.ch
10
< 220-mailgate2.admin.ch
< 220 mailgate2.admin.ch
> EHLO outbound.hardenize.com
< 250-mail22.admin.ch
< 250-PIPELINING
< 250-SIZE 26214400
< 250-ETRN
< 250-STARTTLS
< 250-ENHANCEDSTATUSCODES
< 250-8BITMIME
< 250 DSN
> STARTTLS
< 220 2.0.0 Ready to start TLS
Supports STARTTLS. Not supported.
mailgate1.admin.ch
162.23.32.31
PTR: mailgate1.admin.ch
10
< 220-mailgate1.admin.ch
< 220 mailgate1.admin.ch
> EHLO outbound.hardenize.com
< 250-mail21.admin.ch
< 250-PIPELINING
< 250-SIZE 26214400
< 250-ETRN
< 250-STARTTLS
< 250-ENHANCEDSTATUSCODES
< 250-8BITMIME
< 250 DSN
> STARTTLS
< 220 2.0.0 Ready to start TLS
Supports STARTTLS. Not supported.

Analysis

Notice
Some SMTP server assessments have been retrieved from cache
Some SMTP server assessment results have been retrieved from our cache. Because many hosts point to the same SMTP servers, we use a short-term cache to avoid testing the same SMTP servers over and over again.

Latest cache timestamp: 12 Nov 2018 13:04 UTC

Earliest cache timestamp: 12 Nov 2018 11:44 UTC

Email TLS (SMTP)

Transport Layer Security (TLS) is the most widely used encryption protocol on the Internet. In combination with valid certificates, servers can establish trusted communication channels even with users who have never visited them before. Network attackers can't uncover what is being communicated, even when they can see all the traffic.

Test passed, but there are warnings
Some aspect of your site's configuration require your attention.
Some TLS and PKI information shown may have been retrieved from cache. The notes provide more information.

TLS Configuration: mailgate2.admin.ch (162.23.32.32) Cached

Encryption protocol version determines what features are
available for negotiation between client and server.
Supported protocols
TLS v1.2
TLS v1.1
TLS v1.0
Servers should always enforce their own cipher
suite preference, as that is the only approach
that guarantees that the best possible suite is
selected.
Server suite preference
Shows cipher suite configuration for this protocol version.TLS v1.2
Unknown preference
Suite: TLS_RSA_WITH_AES_128_CBC_SHA
Suite ID: 0x2f
Cipher name: AES
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: RSA
Key exchange strength: 2048 bits
Forward secrecy: No (WEAK)
PRF: SHA
TLS_RSA_WITH_AES_128_CBC_SHA
 128 bits
Suite: TLS_RSA_WITH_AES_256_CBC_SHA
Suite ID: 0x35
Cipher name: AES
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: RSA
Key exchange strength: 2048 bits
Forward secrecy: No (WEAK)
PRF: SHA
TLS_RSA_WITH_AES_256_CBC_SHA
 256 bits
Suite: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
Suite ID: 0xc013
Cipher name: AES
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: ECDHE_RSA
Key exchange strength: EC secp521r1 (521 bits)
Forward secrecy: Yes
PRF: SHA
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
 128 bits (ECDHE 521 bits)
Suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
Suite ID: 0xc014
Cipher name: AES
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: ECDHE_RSA
Key exchange strength: EC secp521r1 (521 bits)
Forward secrecy: Yes
PRF: SHA
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
 256 bits (ECDHE 521 bits)
Suite: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
Suite ID: 0xc027
Cipher name: AES
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: ECDHE_RSA
Key exchange strength: EC secp521r1 (521 bits)
Forward secrecy: Yes
PRF: SHA256
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
 128 bits (ECDHE 521 bits)
Suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
Suite ID: 0xc028
Cipher name: AES
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: ECDHE_RSA
Key exchange strength: EC secp521r1 (521 bits)
Forward secrecy: Yes
PRF: SHA384
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
 256 bits (ECDHE 521 bits)
Suite: TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
Suite ID: 0xc02f
Cipher name: AES
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: AEAD
Key exchange: ECDHE_RSA
Key exchange strength: EC secp521r1 (521 bits)
Forward secrecy: Yes
PRF: SHA256
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
 128 bits (ECDHE 521 bits)
Suite: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
Suite ID: 0xc030
Cipher name: AES
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: AEAD
Key exchange: ECDHE_RSA
Key exchange strength: EC secp521r1 (521 bits)
Forward secrecy: Yes
PRF: SHA384
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
 256 bits (ECDHE 521 bits)
Suite: TLS_DHE_RSA_WITH_AES_128_CBC_SHA
Suite ID: 0x33
Cipher name: AES
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: DHE_RSA
Key exchange strength: 2048 bits
Forward secrecy: Yes
PRF: SHA
TLS_DHE_RSA_WITH_AES_128_CBC_SHA
 128 bits (DHE 2048 bits)
Suite: TLS_DHE_RSA_WITH_AES_256_CBC_SHA
Suite ID: 0x39
Cipher name: AES
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: DHE_RSA
Key exchange strength: 2048 bits
Forward secrecy: Yes
PRF: SHA
TLS_DHE_RSA_WITH_AES_256_CBC_SHA
 256 bits (DHE 2048 bits)
Suite: TLS_RSA_WITH_CAMELLIA_128_CBC_SHA
Suite ID: 0x41
Cipher name: CAMELLIA
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: RSA
Key exchange strength: 2048 bits
Forward secrecy: No (WEAK)
PRF: SHA
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA
 128 bits
Suite: TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA
Suite ID: 0x45
Cipher name: CAMELLIA
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: DHE_RSA
Key exchange strength: 2048 bits
Forward secrecy: Yes
PRF: SHA
TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA
 128 bits (DHE 2048 bits)
Suite: TLS_DHE_RSA_WITH_AES_128_CBC_SHA256
Suite ID: 0x67
Cipher name: AES
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: DHE_RSA
Key exchange strength: 2048 bits
Forward secrecy: Yes
PRF: SHA256
TLS_DHE_RSA_WITH_AES_128_CBC_SHA256
 128 bits (DHE 2048 bits)
Suite: TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
Suite ID: 0x6b
Cipher name: AES
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: DHE_RSA
Key exchange strength: 2048 bits
Forward secrecy: Yes
PRF: SHA256
TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
 256 bits (DHE 2048 bits)
Suite: TLS_RSA_WITH_CAMELLIA_256_CBC_SHA
Suite ID: 0x84
Cipher name: CAMELLIA
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: RSA
Key exchange strength: 2048 bits
Forward secrecy: No (WEAK)
PRF: SHA
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA
 256 bits
Suite: TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA
Suite ID: 0x88
Cipher name: CAMELLIA
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: DHE_RSA
Key exchange strength: 2048 bits
Forward secrecy: Yes
PRF: SHA
TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA
 256 bits (DHE 2048 bits)
Suite: TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
Suite ID: 0x9e
Cipher name: AES
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: AEAD
Key exchange: DHE_RSA
Key exchange strength: 2048 bits
Forward secrecy: Yes
PRF: SHA256
TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
 128 bits (DHE 2048 bits)
Suite: TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
Suite ID: 0x9f
Cipher name: AES
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: AEAD
Key exchange: DHE_RSA
Key exchange strength: 2048 bits
Forward secrecy: Yes
PRF: SHA384
TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
 256 bits (DHE 2048 bits)
Shows cipher suite configuration for this protocol version.TLS v1.1
Unknown preference
Suite: TLS_RSA_WITH_AES_128_CBC_SHA
Suite ID: 0x2f
Cipher name: AES
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: RSA
Key exchange strength: 2048 bits
Forward secrecy: No (WEAK)
PRF: SHA
TLS_RSA_WITH_AES_128_CBC_SHA
 128 bits
Suite: TLS_RSA_WITH_AES_256_CBC_SHA
Suite ID: 0x35
Cipher name: AES
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: RSA
Key exchange strength: 2048 bits
Forward secrecy: No (WEAK)
PRF: SHA
TLS_RSA_WITH_AES_256_CBC_SHA
 256 bits
Suite: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
Suite ID: 0xc013
Cipher name: AES
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: ECDHE_RSA
Key exchange strength: EC secp521r1 (521 bits)
Forward secrecy: Yes
PRF: SHA
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
 128 bits (ECDHE 521 bits)
Suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
Suite ID: 0xc014
Cipher name: AES
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: ECDHE_RSA
Key exchange strength: EC secp521r1 (521 bits)
Forward secrecy: Yes
PRF: SHA
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
 256 bits (ECDHE 521 bits)
Suite: TLS_DHE_RSA_WITH_AES_128_CBC_SHA
Suite ID: 0x33
Cipher name: AES
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: DHE_RSA
Key exchange strength: 2048 bits
Forward secrecy: Yes
PRF: SHA
TLS_DHE_RSA_WITH_AES_128_CBC_SHA
 128 bits (DHE 2048 bits)
Suite: TLS_DHE_RSA_WITH_AES_256_CBC_SHA
Suite ID: 0x39
Cipher name: AES
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: DHE_RSA
Key exchange strength: 2048 bits
Forward secrecy: Yes
PRF: SHA
TLS_DHE_RSA_WITH_AES_256_CBC_SHA
 256 bits (DHE 2048 bits)
Suite: TLS_RSA_WITH_CAMELLIA_128_CBC_SHA
Suite ID: 0x41
Cipher name: CAMELLIA
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: RSA
Key exchange strength: 2048 bits
Forward secrecy: No (WEAK)
PRF: SHA
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA
 128 bits
Suite: TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA
Suite ID: 0x45
Cipher name: CAMELLIA
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: DHE_RSA
Key exchange strength: 2048 bits
Forward secrecy: Yes
PRF: SHA
TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA
 128 bits (DHE 2048 bits)
Suite: TLS_RSA_WITH_CAMELLIA_256_CBC_SHA
Suite ID: 0x84
Cipher name: CAMELLIA
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: RSA
Key exchange strength: 2048 bits
Forward secrecy: No (WEAK)
PRF: SHA
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA
 256 bits
Suite: TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA
Suite ID: 0x88
Cipher name: CAMELLIA
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: DHE_RSA
Key exchange strength: 2048 bits
Forward secrecy: Yes
PRF: SHA
TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA
 256 bits (DHE 2048 bits)
Shows cipher suite configuration for this protocol version.TLS v1.0
Unknown preference
Suite: TLS_RSA_WITH_AES_128_CBC_SHA
Suite ID: 0x2f
Cipher name: AES
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: RSA
Key exchange strength: 2048 bits
Forward secrecy: No (WEAK)
PRF: SHA
TLS_RSA_WITH_AES_128_CBC_SHA
 128 bits
Suite: TLS_RSA_WITH_AES_256_CBC_SHA
Suite ID: 0x35
Cipher name: AES
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: RSA
Key exchange strength: 2048 bits
Forward secrecy: No (WEAK)
PRF: SHA
TLS_RSA_WITH_AES_256_CBC_SHA
 256 bits
Suite: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
Suite ID: 0xc013
Cipher name: AES
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: ECDHE_RSA
Key exchange strength: EC secp521r1 (521 bits)
Forward secrecy: Yes
PRF: SHA
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
 128 bits (ECDHE 521 bits)
Suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
Suite ID: 0xc014
Cipher name: AES
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: ECDHE_RSA
Key exchange strength: EC secp521r1 (521 bits)
Forward secrecy: Yes
PRF: SHA
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
 256 bits (ECDHE 521 bits)
Suite: TLS_DHE_RSA_WITH_AES_128_CBC_SHA
Suite ID: 0x33
Cipher name: AES
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: DHE_RSA
Key exchange strength: 2048 bits
Forward secrecy: Yes
PRF: SHA
TLS_DHE_RSA_WITH_AES_128_CBC_SHA
 128 bits (DHE 2048 bits)
Suite: TLS_DHE_RSA_WITH_AES_256_CBC_SHA
Suite ID: 0x39
Cipher name: AES
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: DHE_RSA
Key exchange strength: 2048 bits
Forward secrecy: Yes
PRF: SHA
TLS_DHE_RSA_WITH_AES_256_CBC_SHA
 256 bits (DHE 2048 bits)
Suite: TLS_RSA_WITH_CAMELLIA_128_CBC_SHA
Suite ID: 0x41
Cipher name: CAMELLIA
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: RSA
Key exchange strength: 2048 bits
Forward secrecy: No (WEAK)
PRF: SHA
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA
 128 bits
Suite: TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA
Suite ID: 0x45
Cipher name: CAMELLIA
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: DHE_RSA
Key exchange strength: 2048 bits
Forward secrecy: Yes
PRF: SHA
TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA
 128 bits (DHE 2048 bits)
Suite: TLS_RSA_WITH_CAMELLIA_256_CBC_SHA
Suite ID: 0x84
Cipher name: CAMELLIA
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: RSA
Key exchange strength: 2048 bits
Forward secrecy: No (WEAK)
PRF: SHA
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA
 256 bits
Suite: TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA
Suite ID: 0x88
Cipher name: CAMELLIA
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: DHE_RSA
Key exchange strength: 2048 bits
Forward secrecy: Yes
PRF: SHA
TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA
 256 bits (DHE 2048 bits)
These results have been retrieved from
our cache. This row indicates when was
that the original test ran.
Retrieved from cache
12 Nov 2018 11:44 UTC

Analysis

Notice
Deprecated TLS 1.0 protocol supported
TLS 1.0 is a weak older protocol that should be phased out. Sites that aim at a wide audience might still need to support TLS 1.0 for the time being, because many older clients don't support newer protocol versions. Sites with a modern user base might be able to disable TLS 1.0 even now. We recommend that you enable logging of encryption parameters, after which you can examine your protocol usage and make decisions with confidence.
Good
TLS 1.2 supported
Excellent. This server support TLS 1.2, which is currently the only SSL and TLS protocol version that provides modern encryption facilities and doesn't have serious weaknesses.
Powerup!
Server doesn't enforce cipher suite preferences
Servers that don't enforce cipher suite preferences select the first cipher suite they support from the list provided by clients. This approach doesn't guarantee that best-possible cipher suite is negotiated.
Good
Strong key exchange detected
Excellent. All cipher suites on this server rely on strong key exchange. The sweet spot is 2048 bits for DHE and 256 bits for ECDHE. Putting ECDHE suites first guarantees best security and best performance.
Warning
Reconfigure server to use forward secrecy and authenticated encryption
Even though this server supports TLS 1.2, the cipher suite configuration is suboptimal. We recommend that you reconfigure the server so that the cipher suites providing forward secrecy (ECDHE or DHE in the name, in this order of preference) and authenticated encryption (GCM or CHACHA20 in the name) are at the top. The server must also be configured to select the best-available suite.
Notice
Relaxed TLS assessment criteria applied to SMTP on port 25
We apply relaxed assessment criteria when evaluating TLS configuration of SMTP servers on port 25. This is because most delivery agents fall back to delivering via plaintext on failure to negotiate encryption. Some configuration elements that can be abused to attack other ports and protocols (e.g., SSLv2 and export cipher suites) are penalized in the same way as for other protocols. We will review this policy in the future.

TLS Configuration: mailgate1.admin.ch (162.23.32.31) Cached

Encryption protocol version determines what features are
available for negotiation between client and server.
Supported protocols
TLS v1.2
TLS v1.1
TLS v1.0
Servers should always enforce their own cipher
suite preference, as that is the only approach
that guarantees that the best possible suite is
selected.
Server suite preference
Shows cipher suite configuration for this protocol version.TLS v1.2
Unknown preference
Suite: TLS_RSA_WITH_AES_128_CBC_SHA
Suite ID: 0x2f
Cipher name: AES
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: RSA
Key exchange strength: 2048 bits
Forward secrecy: No (WEAK)
PRF: SHA
TLS_RSA_WITH_AES_128_CBC_SHA
 128 bits
Suite: TLS_RSA_WITH_AES_256_CBC_SHA
Suite ID: 0x35
Cipher name: AES
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: RSA
Key exchange strength: 2048 bits
Forward secrecy: No (WEAK)
PRF: SHA
TLS_RSA_WITH_AES_256_CBC_SHA
 256 bits
Suite: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
Suite ID: 0xc013
Cipher name: AES
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: ECDHE_RSA
Key exchange strength: EC secp521r1 (521 bits)
Forward secrecy: Yes
PRF: SHA
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
 128 bits (ECDHE 521 bits)
Suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
Suite ID: 0xc014
Cipher name: AES
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: ECDHE_RSA
Key exchange strength: EC secp521r1 (521 bits)
Forward secrecy: Yes
PRF: SHA
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
 256 bits (ECDHE 521 bits)
Suite: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
Suite ID: 0xc027
Cipher name: AES
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: ECDHE_RSA
Key exchange strength: EC secp521r1 (521 bits)
Forward secrecy: Yes
PRF: SHA256
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
 128 bits (ECDHE 521 bits)
Suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
Suite ID: 0xc028
Cipher name: AES
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: ECDHE_RSA
Key exchange strength: EC secp521r1 (521 bits)
Forward secrecy: Yes
PRF: SHA384
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
 256 bits (ECDHE 521 bits)
Suite: TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
Suite ID: 0xc02f
Cipher name: AES
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: AEAD
Key exchange: ECDHE_RSA
Key exchange strength: EC secp521r1 (521 bits)
Forward secrecy: Yes
PRF: SHA256
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
 128 bits (ECDHE 521 bits)
Suite: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
Suite ID: 0xc030
Cipher name: AES
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: AEAD
Key exchange: ECDHE_RSA
Key exchange strength: EC secp521r1 (521 bits)
Forward secrecy: Yes
PRF: SHA384
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
 256 bits (ECDHE 521 bits)
Suite: TLS_DHE_RSA_WITH_AES_128_CBC_SHA
Suite ID: 0x33
Cipher name: AES
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: DHE_RSA
Key exchange strength: 2048 bits
Forward secrecy: Yes
PRF: SHA
TLS_DHE_RSA_WITH_AES_128_CBC_SHA
 128 bits (DHE 2048 bits)
Suite: TLS_DHE_RSA_WITH_AES_256_CBC_SHA
Suite ID: 0x39
Cipher name: AES
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: DHE_RSA
Key exchange strength: 2048 bits
Forward secrecy: Yes
PRF: SHA
TLS_DHE_RSA_WITH_AES_256_CBC_SHA
 256 bits (DHE 2048 bits)
Suite: TLS_RSA_WITH_CAMELLIA_128_CBC_SHA
Suite ID: 0x41
Cipher name: CAMELLIA
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: RSA
Key exchange strength: 2048 bits
Forward secrecy: No (WEAK)
PRF: SHA
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA
 128 bits
Suite: TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA
Suite ID: 0x45
Cipher name: CAMELLIA
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: DHE_RSA
Key exchange strength: 2048 bits
Forward secrecy: Yes
PRF: SHA
TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA
 128 bits (DHE 2048 bits)
Suite: TLS_DHE_RSA_WITH_AES_128_CBC_SHA256
Suite ID: 0x67
Cipher name: AES
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: DHE_RSA
Key exchange strength: 2048 bits
Forward secrecy: Yes
PRF: SHA256
TLS_DHE_RSA_WITH_AES_128_CBC_SHA256
 128 bits (DHE 2048 bits)
Suite: TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
Suite ID: 0x6b
Cipher name: AES
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: DHE_RSA
Key exchange strength: 2048 bits
Forward secrecy: Yes
PRF: SHA256
TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
 256 bits (DHE 2048 bits)
Suite: TLS_RSA_WITH_CAMELLIA_256_CBC_SHA
Suite ID: 0x84
Cipher name: CAMELLIA
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: RSA
Key exchange strength: 2048 bits
Forward secrecy: No (WEAK)
PRF: SHA
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA
 256 bits
Suite: TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA
Suite ID: 0x88
Cipher name: CAMELLIA
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: DHE_RSA
Key exchange strength: 2048 bits
Forward secrecy: Yes
PRF: SHA
TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA
 256 bits (DHE 2048 bits)
Suite: TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
Suite ID: 0x9e
Cipher name: AES
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: AEAD
Key exchange: DHE_RSA
Key exchange strength: 2048 bits
Forward secrecy: Yes
PRF: SHA256
TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
 128 bits (DHE 2048 bits)
Suite: TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
Suite ID: 0x9f
Cipher name: AES
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: AEAD
Key exchange: DHE_RSA
Key exchange strength: 2048 bits
Forward secrecy: Yes
PRF: SHA384
TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
 256 bits (DHE 2048 bits)
Shows cipher suite configuration for this protocol version.TLS v1.1
Unknown preference
Suite: TLS_RSA_WITH_AES_128_CBC_SHA
Suite ID: 0x2f
Cipher name: AES
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: RSA
Key exchange strength: 2048 bits
Forward secrecy: No (WEAK)
PRF: SHA
TLS_RSA_WITH_AES_128_CBC_SHA
 128 bits
Suite: TLS_RSA_WITH_AES_256_CBC_SHA
Suite ID: 0x35
Cipher name: AES
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: RSA
Key exchange strength: 2048 bits
Forward secrecy: No (WEAK)
PRF: SHA
TLS_RSA_WITH_AES_256_CBC_SHA
 256 bits
Suite: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
Suite ID: 0xc013
Cipher name: AES
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: ECDHE_RSA
Key exchange strength: EC secp521r1 (521 bits)
Forward secrecy: Yes
PRF: SHA
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
 128 bits (ECDHE 521 bits)
Suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
Suite ID: 0xc014
Cipher name: AES
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: ECDHE_RSA
Key exchange strength: EC secp521r1 (521 bits)
Forward secrecy: Yes
PRF: SHA
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
 256 bits (ECDHE 521 bits)
Suite: TLS_DHE_RSA_WITH_AES_128_CBC_SHA
Suite ID: 0x33
Cipher name: AES
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: DHE_RSA
Key exchange strength: 2048 bits
Forward secrecy: Yes
PRF: SHA
TLS_DHE_RSA_WITH_AES_128_CBC_SHA
 128 bits (DHE 2048 bits)
Suite: TLS_DHE_RSA_WITH_AES_256_CBC_SHA
Suite ID: 0x39
Cipher name: AES
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: DHE_RSA
Key exchange strength: 2048 bits
Forward secrecy: Yes
PRF: SHA
TLS_DHE_RSA_WITH_AES_256_CBC_SHA
 256 bits (DHE 2048 bits)
Suite: TLS_RSA_WITH_CAMELLIA_128_CBC_SHA
Suite ID: 0x41
Cipher name: CAMELLIA
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: RSA
Key exchange strength: 2048 bits
Forward secrecy: No (WEAK)
PRF: SHA
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA
 128 bits
Suite: TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA
Suite ID: 0x45
Cipher name: CAMELLIA
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: DHE_RSA
Key exchange strength: 2048 bits
Forward secrecy: Yes
PRF: SHA
TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA
 128 bits (DHE 2048 bits)
Suite: TLS_RSA_WITH_CAMELLIA_256_CBC_SHA
Suite ID: 0x84
Cipher name: CAMELLIA
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: RSA
Key exchange strength: 2048 bits
Forward secrecy: No (WEAK)
PRF: SHA
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA
 256 bits
Suite: TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA
Suite ID: 0x88
Cipher name: CAMELLIA
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: DHE_RSA
Key exchange strength: 2048 bits
Forward secrecy: Yes
PRF: SHA
TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA
 256 bits (DHE 2048 bits)
Shows cipher suite configuration for this protocol version.TLS v1.0
Unknown preference
Suite: TLS_RSA_WITH_AES_128_CBC_SHA
Suite ID: 0x2f
Cipher name: AES
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: RSA
Key exchange strength: 2048 bits
Forward secrecy: No (WEAK)
PRF: SHA
TLS_RSA_WITH_AES_128_CBC_SHA
 128 bits
Suite: TLS_RSA_WITH_AES_256_CBC_SHA
Suite ID: 0x35
Cipher name: AES
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: RSA
Key exchange strength: 2048 bits
Forward secrecy: No (WEAK)
PRF: SHA
TLS_RSA_WITH_AES_256_CBC_SHA
 256 bits
Suite: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
Suite ID: 0xc013
Cipher name: AES
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: ECDHE_RSA
Key exchange strength: EC secp521r1 (521 bits)
Forward secrecy: Yes
PRF: SHA
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
 128 bits (ECDHE 521 bits)
Suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
Suite ID: 0xc014
Cipher name: AES
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: ECDHE_RSA
Key exchange strength: EC secp521r1 (521 bits)
Forward secrecy: Yes
PRF: SHA
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
 256 bits (ECDHE 521 bits)
Suite: TLS_DHE_RSA_WITH_AES_128_CBC_SHA
Suite ID: 0x33
Cipher name: AES
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: DHE_RSA
Key exchange strength: 2048 bits
Forward secrecy: Yes
PRF: SHA
TLS_DHE_RSA_WITH_AES_128_CBC_SHA
 128 bits (DHE 2048 bits)
Suite: TLS_DHE_RSA_WITH_AES_256_CBC_SHA
Suite ID: 0x39
Cipher name: AES
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: DHE_RSA
Key exchange strength: 2048 bits
Forward secrecy: Yes
PRF: SHA
TLS_DHE_RSA_WITH_AES_256_CBC_SHA
 256 bits (DHE 2048 bits)
Suite: TLS_RSA_WITH_CAMELLIA_128_CBC_SHA
Suite ID: 0x41
Cipher name: CAMELLIA
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: RSA
Key exchange strength: 2048 bits
Forward secrecy: No (WEAK)
PRF: SHA
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA
 128 bits
Suite: TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA
Suite ID: 0x45
Cipher name: CAMELLIA
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: DHE_RSA
Key exchange strength: 2048 bits
Forward secrecy: Yes
PRF: SHA
TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA
 128 bits (DHE 2048 bits)
Suite: TLS_RSA_WITH_CAMELLIA_256_CBC_SHA
Suite ID: 0x84
Cipher name: CAMELLIA
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: RSA
Key exchange strength: 2048 bits
Forward secrecy: No (WEAK)
PRF: SHA
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA
 256 bits
Suite: TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA
Suite ID: 0x88
Cipher name: CAMELLIA
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: DHE_RSA
Key exchange strength: 2048 bits
Forward secrecy: Yes
PRF: SHA
TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA
 256 bits (DHE 2048 bits)
These results have been retrieved from
our cache. This row indicates when was
that the original test ran.
Retrieved from cache
12 Nov 2018 13:04 UTC

Analysis

Notice
Deprecated TLS 1.0 protocol supported
TLS 1.0 is a weak older protocol that should be phased out. Sites that aim at a wide audience might still need to support TLS 1.0 for the time being, because many older clients don't support newer protocol versions. Sites with a modern user base might be able to disable TLS 1.0 even now. We recommend that you enable logging of encryption parameters, after which you can examine your protocol usage and make decisions with confidence.
Good
TLS 1.2 supported
Excellent. This server support TLS 1.2, which is currently the only SSL and TLS protocol version that provides modern encryption facilities and doesn't have serious weaknesses.
Powerup!
Server doesn't enforce cipher suite preferences
Servers that don't enforce cipher suite preferences select the first cipher suite they support from the list provided by clients. This approach doesn't guarantee that best-possible cipher suite is negotiated.
Good
Strong key exchange detected
Excellent. All cipher suites on this server rely on strong key exchange. The sweet spot is 2048 bits for DHE and 256 bits for ECDHE. Putting ECDHE suites first guarantees best security and best performance.
Warning
Reconfigure server to use forward secrecy and authenticated encryption
Even though this server supports TLS 1.2, the cipher suite configuration is suboptimal. We recommend that you reconfigure the server so that the cipher suites providing forward secrecy (ECDHE or DHE in the name, in this order of preference) and authenticated encryption (GCM or CHACHA20 in the name) are at the top. The server must also be configured to select the best-available suite.
Notice
Relaxed TLS assessment criteria applied to SMTP on port 25
We apply relaxed assessment criteria when evaluating TLS configuration of SMTP servers on port 25. This is because most delivery agents fall back to delivering via plaintext on failure to negotiate encryption. Some configuration elements that can be abused to attack other ports and protocols (e.g., SSLv2 and export cipher suites) are penalized in the same way as for other protocols. We will review this policy in the future.

Email Certificates (SMTP)

A certificate is a digital document that contains a public key, some information about the entity associated with it, and a digital signature from the certificate issuer. It’s a mechanism that enables us to exchange, store, and use public keys. Being able to reliably verify the identity of a remote server is crucial in order to achieve secure encrypted communication.

Test passed
Everything seems to be well configured. Well done.
Some TLS and PKI information shown may have been retrieved from cache. The notes provide more information.

Certificate #1  Cached

Leaf certificate mail.admin.ch
Issuer: Swiss Government PKI
Not Before: 29 Aug 2017 15:03:52 UTC
Not After: 29 Aug 2019 15:03:52 UTC (9 months 16 days)
Key: RSA 2048 bits
Signature: SHA256withRSA
 View details

Analysis

Good
Strong private key
Good. The private key associated with this certificate is secure.
Good
Strong signature algorithm
Good. This certificate uses a strong signature algorithm.
Good
Certificate matches hostname
Good. The provided certificate matches the expected hostnames.
Good
Certificate dates match
Good. The certificate is valid for use at this point of time.
Notice
Certificate doesn't embed any CT log signatures
This certificate doesn't include any information related to Certificate Transparency.
Powerup!
Certificate doesn't require OCSP stapling
This certificate doesn't require OCSP stapling. If enabled, this feature increases the probability that a certificate will be considered revoked. This is a fairly new feature that is not yet very widely supported by various TLS clients. More information is available in RFC 7633.

Certificate Chain

Leaf certificate
mail.admin.ch | 6bea071
Not After: 29 Aug 2019 15:03:52 UTC (9 months 16 days)
Authentication: RSA 2048 bits (SHA256withRSA)
 View details
Intermediate certificate
Swiss Government Public Trust Standard CA 02 | 78f13c4
Not After: 13 Aug 2027 16:20:13 UTC (8 years 9 months)
Authentication: RSA 4096 bits (SHA256withRSA)
 View details
Intermediate certificate
QuoVadis Enterprise Trust CA 2 G3 | 174e1de
Not After: 06 Jun 2031 14:16:40 UTC (12 years 6 months)
Authentication: RSA 4096 bits (SHA256withRSA)
 View details
Root certificate
QuoVadis Root CA 2 G3 | 8fe4fb0
Not After: 12 Jan 2042 18:59:32 UTC (23 years 1 month)
Authentication: RSA 4096 bits (SHA256withRSA)
 View details

Analysis

Good
Certificate chain is correct
Good. This chain contains all the right certificates and in the right order.

Email DANE (SMTP)

DNS-based Authentication of Named Entities (DANE) is a bridge between DNSSEC and TLS. In one possible scenario, DANE can be used for public key pinning, building on an existing publicly-trusted certificate. In another approach, it can be used to completely bypass the CA ecosystem and establish trust using DNSSEC alone.

Feature not implemented or disabled
Your server doesn't support this feature.

SPF

Sender Policy Framework (SPF) is a protocol that allows domain name owners to control which internet hosts are allowed to send email on their behalf. This simple mechanism can be used to reduce the effect of email spoofing and cut down on spam.

Test passed
Everything seems to be well configured. Well done.

SPF Policy Information Main policy

Host where this policy is located.Location admin.ch
SPF version used by this policy.v spf1
This modifier is intended for consolidating both
authorizations and policy into a common set to be
shared within a single administrative domain.
redirect
_spfgroupa.admin.ch

Analysis

Info
SPF policy found

Policy text: v=spf1 redirect=_spfgroupa.admin.ch

Location: admin.ch

Good
SPF policy is valid
Good. Your SPF policy is valid.
Good
Policy DNS lookups under limit
Good. Your policy stays under the limit of up to 10 DNS queries. The SPF specification Section 4.6.4. requires implementations to limit the total number of DNS queries. Policies that exceed the limit should not be used and may not work in practice.

Lookups: 5

SPF Policy Information Included policy

Host where this policy is located.Location _spfgroupa.admin.ch
SPF version used by this policy.v spf1
Evaluates SPF policy specified in another DNS location. This
directive is typically used to allow hosts controlled by
another organization.
include
_netblocks1.admin.ch
Evaluates SPF policy specified in another DNS location. This
directive is typically used to allow hosts controlled by
another organization.
include
spf2.privasphere.com
Evaluates SPF policy specified in another DNS location. This
directive is typically used to allow hosts controlled by
another organization.
include
spf.weaver.ch
This policy element always matches. It's normally used
at the end of a policy to specify the handling of hosts
that don't match earlier mechanisms.
-all

SPF Policy Information Included policy

Host where this policy is located.Location _netblocks1.admin.ch
SPF version used by this policy.v spf1
This mechanism tests whether the IP address being
tested is contained within a given IPv4 network.
ip4
162.23.32.11
This mechanism tests whether the IP address being
tested is contained within a given IPv4 network.
ip4
162.23.32.12
This mechanism tests whether the IP address being
tested is contained within a given IPv4 network.
ip4
162.23.32.13
This mechanism tests whether the IP address being
tested is contained within a given IPv4 network.
ip4
162.23.32.14
This mechanism tests whether the IP address being
tested is contained within a given IPv4 network.
ip4
162.23.32.21
This mechanism tests whether the IP address being
tested is contained within a given IPv4 network.
ip4
162.23.32.22
This mechanism tests whether the IP address being
tested is contained within a given IPv4 network.
ip4
162.23.37.176
This mechanism tests whether the IP address being
tested is contained within a given IPv4 network.
ip4
162.23.37.177
This mechanism tests whether the IP address being
tested is contained within a given IPv4 network.
ip4
162.23.97.167
This mechanism tests whether the IP address being
tested is contained within a given IPv4 network.
ip4
162.23.97.166
This mechanism tests whether the IP address being
tested is contained within a given IPv4 network.
ip4
162.23.32.19
This policy element always matches. It's normally used
at the end of a policy to specify the handling of hosts
that don't match earlier mechanisms.
~all

SPF Policy Information Included policy

Host where this policy is located.Location spf2.privasphere.com
SPF version used by this policy.v spf1
This mechanism tests whether the IP address being
tested is contained within a given IPv4 network.
ip4
185.166.96.0/24
This mechanism tests whether the IP address being
tested is contained within a given IPv4 network.
ip4
185.166.99.0/24
This mechanism tests whether the IP address being
tested is contained within a given IPv4 network.
ip4
83.150.2.35
This policy element always matches. It's normally used
at the end of a policy to specify the handling of hosts
that don't match earlier mechanisms.
-all

SPF Policy Information Included policy

Host where this policy is located.Location spf.weaver.ch
SPF version used by this policy.v spf1
This mechanism tests whether the IP address being
tested is contained within a given IPv4 network.
ip4
46.22.28.181
This mechanism tests whether the IP address being
tested is contained within a given IPv4 network.
ip4
46.22.28.182
This mechanism tests whether the IP address being
tested is contained within a given IPv4 network.
ip4
46.22.28.183
Evaluates SPF policy specified in another DNS location. This
directive is typically used to allow hosts controlled by
another organization.
include
spf.postal.weaver.ch
This policy element always matches. It's normally used
at the end of a policy to specify the handling of hosts
that don't match earlier mechanisms.
-all

SPF Policy Information Included policy

Host where this policy is located.Location spf.postal.weaver.ch
SPF version used by this policy.v spf1
This mechanism tests whether the IP address being
tested is contained within a given IPv4 network.
ip4
185.90.36.0/22
This mechanism tests whether the IP address being
tested is contained within a given IPv4 network.
ip4
195.149.115.0/24
This mechanism tests whether the IP address being
tested is contained within a given IPv4 network.
ip4
185.119.84.0/22
This mechanism tests whether the IP address being
tested is contained within a given IPv4 network.
ip4
185.209.212.0/22
This policy element always matches. It's normally used
at the end of a policy to specify the handling of hosts
that don't match earlier mechanisms.
-all

DMARC

Domain-based Message Authentication, Reporting, and Conformance (DMARC) is a scalable mechanism by which a mail-originating organization can express domain-level policies and preferences for message validation, disposition, and reporting, that a mail-receiving organization can use to improve mail handling.

Feature not implemented or disabled
Your server doesn't support this feature.

MTA Strict Transport Security

SMTP Mail Transfer Agent Strict Transport Security (MTA-STS) is a mechanism enabling mail service providers to declare their ability to receive Transport Layer Security (TLS) secure SMTP connections, and to specify whether sending SMTP servers should refuse to deliver to MX hosts that do not offer TLS with a trusted server certificate.

Feature not implemented or disabled
Your server doesn't support this feature.

SMTP TLS Reporting

SMTP TLS Reporting (RFC 8460), or TLS-RPT for short, describes a reporting mechanism and format by which systems sending email can share statistics and specific information about potential failures with recipient domains. Recipient domains can then use this information to both detect potential attacks and diagnose unintentional misconfigurations. TLS-RPT can be used with DANE or MTA-STS.

Feature not implemented or disabled
Your server doesn't support this feature.

HTTP (80)

To observe your HTTP implementation, we submit a request to the homepage of your site on port 80, follow all redirections (even when they take us to other domain names), and record the returned HTTP headers.

Test passed
Everything seems to be well configured. Well done.

URL: http://admin.ch

1
http://admin.ch
HTTP/1.0 302 Found
2
https://www.admin.ch/
HTTP/1.1 302 Found
3
https://www.admin.ch/gov/de.html
HTTP/1.1 302 Found
4
https://www.admin.ch/gov/de/start.html
HTTP/1.1 200 OK

Analysis

Powerup!
Information leakage in HTTP response header
A HTTP response provided by this server includes a server that reveals potentially sensitive information about the software running on it. There is no reason why this information should be provided to the public and we recommend that it is removed.

Header value: Jetty(9.2.24.v20180105)

Header name: X-Powered-By

Good
HTTP server redirects to HTTPS
Good. This plaintext HTTP server redirects to HTTPS.

URL: http://www.admin.ch

1
http://www.admin.ch
HTTP/1.0 302 Found
2
https://www.admin.ch/
HTTP/1.1 302 Found
3
https://www.admin.ch/gov/en/start.html
HTTP/1.1 200 OK

Analysis

Powerup!
Information leakage in HTTP response header
A HTTP response provided by this server includes a server that reveals potentially sensitive information about the software running on it. There is no reason why this information should be provided to the public and we recommend that it is removed.

Header value: Jetty(9.2.24.v20180105)

Header name: X-Powered-By

Good
HTTP server redirects to HTTPS
Good. This plaintext HTTP server redirects to HTTPS.

HTTP (443)

To observe your HTTPS implementation, we submit a request to the homepage of your site on port 443, follow all redirections (even when they take us to other domain names), and record the returned HTTP headers. We use the most recent set of headers returned from the tested hostname for further tests such as HSTS and HPKP.

Test passed
Everything seems to be well configured. Well done.

URL: https://admin.ch

1
https://admin.ch
HTTP/1.0 302 Found
2
https://www.admin.ch/
HTTP/1.1 302 Found
3
https://www.admin.ch/gov/de.html
HTTP/1.1 302 Found
4
https://www.admin.ch/gov/de/start.html
HTTP/1.1 200 OK

Analysis

Powerup!
Information leakage in HTTP response header
A HTTP response provided by this server includes a server that reveals potentially sensitive information about the software running on it. There is no reason why this information should be provided to the public and we recommend that it is removed.

Header value: Jetty(9.2.24.v20180105)

Header name: X-Powered-By

URL: https://www.admin.ch

1
https://www.admin.ch
HTTP/1.1 302 Found
2
https://www.admin.ch/gov/en/start.html
HTTP/1.1 200 OK

Analysis

Powerup!
Information leakage in HTTP response header
A HTTP response provided by this server includes a server that reveals potentially sensitive information about the software running on it. There is no reason why this information should be provided to the public and we recommend that it is removed.

Header value: Jetty(9.2.24.v20180105)

Header name: X-Powered-By

WWW TLS

Transport Layer Security (TLS) is the most widely used encryption protocol on the Internet. In combination with valid certificates, servers can establish trusted communication channels even with users who have never visited them before. Network attackers can't uncover what is being communicated, even when they can see all the traffic.

Test passed
Everything seems to be well configured. Well done.

TLS Configuration: www.admin.ch (162.23.128.199)

Encryption protocol version determines what features are
available for negotiation between client and server.
Supported protocols
TLS v1.2
Servers should always enforce their own cipher
suite preference, as that is the only approach
that guarantees that the best possible suite is
selected.
Server suite preference
Shows cipher suite configuration for this protocol version.TLS v1.2
Server preference
Suite: TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
Suite ID: 0xc02f
Cipher name: AES
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: AEAD
Key exchange: ECDHE_RSA
Key exchange strength: EC secp256r1 (256 bits)
Forward secrecy: Yes
PRF: SHA256
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
 128 bits (ECDHE 256 bits)
Suite: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
Suite ID: 0xc030
Cipher name: AES
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: AEAD
Key exchange: ECDHE_RSA
Key exchange strength: EC secp256r1 (256 bits)
Forward secrecy: Yes
PRF: SHA384
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
 256 bits (ECDHE 256 bits)
Suite: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
Suite ID: 0xc027
Cipher name: AES
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: ECDHE_RSA
Key exchange strength: EC secp256r1 (256 bits)
Forward secrecy: Yes
PRF: SHA256
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
 128 bits (ECDHE 256 bits)
Suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
Suite ID: 0xc028
Cipher name: AES
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: ECDHE_RSA
Key exchange strength: EC secp256r1 (256 bits)
Forward secrecy: Yes
PRF: SHA384
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
 256 bits (ECDHE 256 bits)
Suite: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
Suite ID: 0xc013
Cipher name: AES
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: ECDHE_RSA
Key exchange strength: EC secp256r1 (256 bits)
Forward secrecy: Yes
PRF: SHA
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
 128 bits (ECDHE 256 bits)

Analysis

Good
TLS 1.2 supported
Excellent. This server support TLS 1.2, which is currently the only SSL and TLS protocol version that provides modern encryption facilities and doesn't have serious weaknesses.
Good
Deprecated protocols not supported
Excellent. This server doesn't support any of the deprecated protocol (TLS 1.1 and earlier).
Good
Strong key exchange detected
Excellent. All cipher suites on this server rely on strong key exchange. The sweet spot is 2048 bits for DHE and 256 bits for ECDHE. Putting ECDHE suites first guarantees best security and best performance.
Good
Server prefers forward secrecy and authenticated encryption suites
Excellent. Not only does this server enforce its server preference, but it also has at the top of the list suites that support both forward secrecy and authenticated encryption. This is the best TLS 1.2 can offer.
Good
Server enforces cipher suite preferences
Excellent. This server enforces server cipher suite preference, which means that it is able to select the best suite from the options submitted by clients. Combined with a well designed list of supported cipher suites, this settings enables negotiation of best security.
Notice
Server is not compliant with Chrome's CT requirements
Not all TLS connections with this server satisfy Chrome's CT requirements even. This is not necessarily a problem, as CT compliance is only required for certificates issued from May 2018.

TLS Configuration: admin.ch (162.23.130.190)

Encryption protocol version determines what features are
available for negotiation between client and server.
Supported protocols
TLS v1.2
Servers should always enforce their own cipher
suite preference, as that is the only approach
that guarantees that the best possible suite is
selected.
Server suite preference
Shows cipher suite configuration for this protocol version.TLS v1.2
Server preference
Suite: TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
Suite ID: 0xc02f
Cipher name: AES
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: AEAD
Key exchange: ECDHE_RSA
Key exchange strength: EC secp256r1 (256 bits)
Forward secrecy: Yes
PRF: SHA256
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
 128 bits (ECDHE 256 bits)
Suite: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
Suite ID: 0xc030
Cipher name: AES
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: AEAD
Key exchange: ECDHE_RSA
Key exchange strength: EC secp256r1 (256 bits)
Forward secrecy: Yes
PRF: SHA384
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
 256 bits (ECDHE 256 bits)
Suite: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
Suite ID: 0xc027
Cipher name: AES
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: ECDHE_RSA
Key exchange strength: EC secp256r1 (256 bits)
Forward secrecy: Yes
PRF: SHA256
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
 128 bits (ECDHE 256 bits)
Suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
Suite ID: 0xc028
Cipher name: AES
Cipher strength: 256 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: ECDHE_RSA
Key exchange strength: EC secp256r1 (256 bits)
Forward secrecy: Yes
PRF: SHA384
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
 256 bits (ECDHE 256 bits)
Suite: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
Suite ID: 0xc013
Cipher name: AES
Cipher strength: 128 bits
Cipher block size: 128 bits
Cipher mode: CBC
Key exchange: ECDHE_RSA
Key exchange strength: EC secp256r1 (256 bits)
Forward secrecy: Yes
PRF: SHA
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
 128 bits (ECDHE 256 bits)

Analysis

Good
TLS 1.2 supported
Excellent. This server support TLS 1.2, which is currently the only SSL and TLS protocol version that provides modern encryption facilities and doesn't have serious weaknesses.
Good
Deprecated protocols not supported
Excellent. This server doesn't support any of the deprecated protocol (TLS 1.1 and earlier).
Good
Strong key exchange detected
Excellent. All cipher suites on this server rely on strong key exchange. The sweet spot is 2048 bits for DHE and 256 bits for ECDHE. Putting ECDHE suites first guarantees best security and best performance.
Good
Server prefers forward secrecy and authenticated encryption suites
Excellent. Not only does this server enforce its server preference, but it also has at the top of the list suites that support both forward secrecy and authenticated encryption. This is the best TLS 1.2 can offer.
Good
Server enforces cipher suite preferences
Excellent. This server enforces server cipher suite preference, which means that it is able to select the best suite from the options submitted by clients. Combined with a well designed list of supported cipher suites, this settings enables negotiation of best security.
Good
All TLS connections satisfy Chrome's CT requirements
All TLS connections established with this server satisfy Chrome's CT requirements, using certificate, TLS extension, or OCSP response as SCT transport method.

SCT transport: CERT

WWW Certificates

A certificate is a digital document that contains a public key, some information about the entity associated with it, and a digital signature from the certificate issuer. It’s a mechanism that enables us to exchange, store, and use public keys. Being able to reliably verify the identity of a remote server is crucial in order to achieve secure encrypted communication.

Test passed
Everything seems to be well configured. Well done.

Certificate: admin.ch

Leaf certificate admin.ch
Issuer: QuoVadis Limited
Not Before: 18 Sep 2018 06:04:41 UTC
Not After: 18 Sep 2020 06:13:00 UTC (1 year 10 months)
Key: RSA 2048 bits
Signature: SHA256withRSA
 View details

Analysis

Good
Strong private key
Good. The private key associated with this certificate is secure.
Good
Strong signature algorithm
Good. This certificate uses a strong signature algorithm.
Good
Certificate matches hostname
Good. The provided certificate matches the expected hostnames.
Good
Certificate dates match
Good. The certificate is valid for use at this point of time.
Good
Certificate satisfies Chrome's CT requirements
This certificate contains embedded CT signatures and satisfies Chrome's CT requirements at this time.
Powerup!
Certificate doesn't require OCSP stapling
This certificate doesn't require OCSP stapling. If enabled, this feature increases the probability that a certificate will be considered revoked. This is a fairly new feature that is not yet very widely supported by various TLS clients. More information is available in RFC 7633.

Certificate Trust

Determining whether a certificate is considered valid is a complicated process that depends on the exact configuration of the validating party. For trust to be established, the certificate must form a chain that ends with a trusted root. In this section we evaluate the server's certificate against major root stores.

Platform Trusted
Apple iOS
Apple MacOS
Google AOSP
Microsoft
Mozilla

Certificate Chain

For a server certificate to be valid, it must be presented as part of a complete and valid certificate chain. The last certificate in the chain should be the root and is usually not included in the configuration.

Leaf certificate
admin.ch | 8ba7585
Not After: 18 Sep 2020 06:13:00 UTC (1 year 10 months)
Authentication: RSA 2048 bits (SHA256withRSA)
 View details
Intermediate certificate
QuoVadis Global SSL ICA G3 | cab9c12
Not After: 06 Nov 2022 14:50:18 UTC (3 years 11 months)
Authentication: RSA 4096 bits (SHA256withRSA)
 View details
Root certificate
QuoVadis Root CA 2 G3 | 8fe4fb0
Not After: 12 Jan 2042 18:59:32 UTC (23 years 1 month)
Authentication: RSA 4096 bits (SHA256withRSA)
 View details

Analysis

Good
Certificate chain is correct
Good. This chain contains all the right certificates and in the right order.

Certificate: www.admin.ch

Leaf certificate www.admin.ch
Issuer: Swiss Government PKI
Not Before: 31 Aug 2017 08:43:10 UTC
Not After: 31 Aug 2019 08:43:10 UTC (9 months 18 days)
Key: RSA 4096 bits
Signature: SHA256withRSA
 View details

Analysis

Good
Strong private key
Good. The private key associated with this certificate is secure.
Good
Strong signature algorithm
Good. This certificate uses a strong signature algorithm.
Good
Certificate matches hostname
Good. The provided certificate matches the expected hostnames.
Good
Certificate dates match
Good. The certificate is valid for use at this point of time.
Notice
Certificate doesn't embed any CT log signatures
This certificate doesn't include any information related to Certificate Transparency.
Powerup!
Certificate doesn't require OCSP stapling
This certificate doesn't require OCSP stapling. If enabled, this feature increases the probability that a certificate will be considered revoked. This is a fairly new feature that is not yet very widely supported by various TLS clients. More information is available in RFC 7633.

Certificate Trust

Determining whether a certificate is considered valid is a complicated process that depends on the exact configuration of the validating party. For trust to be established, the certificate must form a chain that ends with a trusted root. In this section we evaluate the server's certificate against major root stores.

Platform Trusted
Apple iOS
Apple MacOS
Google AOSP
Microsoft
Mozilla

Certificate Chain

For a server certificate to be valid, it must be presented as part of a complete and valid certificate chain. The last certificate in the chain should be the root and is usually not included in the configuration.

Leaf certificate
www.admin.ch | f18bbb7
Not After: 31 Aug 2019 08:43:10 UTC (9 months 18 days)
Authentication: RSA 4096 bits (SHA256withRSA)
 View details
Intermediate certificate
Swiss Government Public Trust Standard CA 02 | e2ab6a6
Not After: 04 Sep 2027 13:35:00 UTC (8 years 9 months)
Authentication: RSA 4096 bits (SHA256withRSA)
 View details
Intermediate certificate
QuoVadis Enterprise Trust CA 2 G3 | 174e1de
Not After: 06 Jun 2031 14:16:40 UTC (12 years 6 months)
Authentication: RSA 4096 bits (SHA256withRSA)
 View details
Root certificate
QuoVadis Root CA 2 G3 | 8fe4fb0
Not After: 12 Jan 2042 18:59:32 UTC (23 years 1 month)
Authentication: RSA 4096 bits (SHA256withRSA)
 View details

Analysis

Good
Certificate chain is correct
Good. This chain contains all the right certificates and in the right order.

DANE (443)

DNS-based Authentication of Named Entities (DANE) is a bridge between DNSSEC and TLS. In one possible scenario, DANE can be used for public key pinning, building on an existing publicly-trusted certificate. In another approach, it can be used to completely bypass the CA ecosystem and establish trust using DNSSEC alone.

Feature not implemented or disabled
Your server doesn't support this feature.

Cookies

Cookies are small chunks of text that are sent between your browser and a website. They are often essential to the operation of the site and sometimes contain sensitive information. Session cookies sent from secure sites must be explicitly marked as secure to prevent being obtained by active network attackers.

Test passed
Everything seems to be well configured. Well done.

HTTP Cookie: BITS-Persistence

Cookie value. As far as the cookie RFC is concerned, the value
is an opaque string which only the application should interpret.
Value
1720426506.20480.0000
Cookie domain. When domain is implied (not explicitly set in a cookie),
most browsers (but not IE) treat the cookie as host-only, meaning that
no other server can overwrite it.
Domain
Implied (www.admin.ch)
Cookie path. This field can't be used as security measure,
but it could be of use to avoid cookie name collision
in non-adversarial contexts.
Path
/
The HttpOnly flag prevents the cookie from being accessed
from JavaScript, thus making them more difficult
to obtain after a successful XSS attack.
HttpOnly
The Secure flag signals to browsers that the cookie
should be transmitted only over an encrypted channel.
Secure
Normally, when a browser makes a request to a web site,
it sends all associated cookies. This is not always
desirable, because it might allow third-party sites
to perform site actions under the identity of the user.
This attack is known as Cross-Site Request Forgery.
With SameSite cookies (still in development, but already
supported in some browsers), you can choose to be more
strict. The possible values are 'lax' and 'strict'.
SameSite

Analysis

Good
Cookie is secure
Good. This cookie is marked secure, which means that it won't ever be transmitted over plaintext. As such, it's not vulnerable to the Sidejacking attack.

HTTP Cookie: TS0142722c

Cookie value. As far as the cookie RFC is concerned, the value
is an opaque string which only the application should interpret.
Value
019832244bda7e26d9f07ad10c468eec9c9b5aa71a239643bfbbc7a74875bca946b84df09a77abf470f79de677e6712dc891d03e4a44e271283ad32618fe9df91f5ab02a16
Cookie domain. When domain is implied (not explicitly set in a cookie),
most browsers (but not IE) treat the cookie as host-only, meaning that
no other server can overwrite it.
Domain
Implied (www.admin.ch)
Cookie path. This field can't be used as security measure,
but it could be of use to avoid cookie name collision
in non-adversarial contexts.
Path
/
The HttpOnly flag prevents the cookie from being accessed
from JavaScript, thus making them more difficult
to obtain after a successful XSS attack.
HttpOnly
The Secure flag signals to browsers that the cookie
should be transmitted only over an encrypted channel.
Secure
Normally, when a browser makes a request to a web site,
it sends all associated cookies. This is not always
desirable, because it might allow third-party sites
to perform site actions under the identity of the user.
This attack is known as Cross-Site Request Forgery.
With SameSite cookies (still in development, but already
supported in some browsers), you can choose to be more
strict. The possible values are 'lax' and 'strict'.
SameSite

Analysis

Good
Cookie is secure
Good. This cookie is marked secure, which means that it won't ever be transmitted over plaintext. As such, it's not vulnerable to the Sidejacking attack.

Analysis

Good
All cookies are secure
Great. All observed cookies are marked secure.

Mixed Content

On virtually all web sites, HTML markup, images, style sheets, JavaScript, and other page resources arrive not only over multiple connections but possibly from multiple servers and sites spread across the entire Internet. For a page to be properly encrypted, it’s necessary that all the content is retrieved over HTTPS. In practice, that’s very often not the case, leading to mixed content security problems.

Test passed
Everything seems to be well configured. Well done.

Embedded Resources

In this section we look at the security of all embedded resources. Mixed active content occurs when there are unprotected scripts or styles embedded in a page. This is typically not allowed by modern browsers. Mixed passive content (images, videos and such) are typically allowed, but shouldn't be present.

0 script(s)
  0 out of 0 are secure
1 CSS file(s)
  1 out of 1 are secure  View all
0 media file(s)
  0 out of 0 are secure

Outbound Links

Ideally, an encrypted page should only have links that lead to other encrypted pages. If plaintext links are used, passive network attackers can see where people go after they visit your web site. It's also possible that some sensitive information is leaked in the Referer header.

24 link(s)
  18 out of 24 are encrypted
http://www.bk.admin.ch/index.html
http://www.eda.admin.ch/eda/en/home.html
http://www.ejpd.admin.ch/ejpd/en/home.html
http://www.vbs.admin.ch/de/home.html
http://www.parlament.ch/...e/Pages/default.aspx
http://www.disclaimer.admin.ch/..._and_conditions.html
 View all

Analysis

Powerup!
Plaintext outbound links in HTTPS page
When outbound links are not encrypted, a passive network attacker can see where your users go after visiting your web site.

HTTP Strict Transport Security

HTTP Strict Transport Security (HSTS) vastly improves security of the network encryption layer. With HSTS enabled, browsers no longer allow clicking through certificate warnings errors, which are typically trivial to exploit. Additionally, they will no longer submit insecure (plaintext) requests to the site in question, even if asked.

Feature not implemented or disabled
Your server doesn't support this feature.

HSTS Policy  Main host

URL from which this policy was obtained.Location https://www.admin.ch

Analysis

Powerup!
Deploy HSTS on this host
This host doesn't use HSTS, which means that its users can be easily attacked via MITM attacks. Consider deploying HSTS to disable certificate warnings and increase content and cookie security.

Analysis

Powerup!
Deploy HSTS on this host
This host doesn't use HSTS, which means that its users can be easily attacked via MITM attacks. Consider deploying HSTS to disable certificate warnings and increase content and cookie security.

HTTP Public Key Pinning

HTTP Public Key Pinning (HPKP) enables site operators to restrict which certificates are considered valid for their domain names. With a valid HPKP configuration, sites can defeat man in the middle (MITM) attacks using fraudulent or misissued certificates. HPKP is an advanced feature, suitable for use by only high-profile web sites.

Feature not implemented or disabled
Your server doesn't support this feature.

Content Security Policy

Content Security Policy (CSP) is a security mechanism that allows web sites control how browsers process their pages. In essence, sites can restrict what types of resources are loaded and from where. CSP policies can be used to defend against cross-site scripting, prevent mixed content issues, as well as report violations for investigation.

Feature not implemented or disabled
Your server doesn't support this feature.

Subresource Integrity

Subresource Integrity (SRI) is a new standard that enables browsers to verify the integrity of embedded page resources (e.g., scripts and stylesheets) when they are loaded from third-party web sites. With SRI deployed, remote resources can be used safely, without fear of them being modified by malicious parties.

Feature not implemented or disabled
Your server doesn't support this feature.
No external scripts
  SRI not needed
1 CSS file(s)
  0 out of 1 are secure
https://www.cms-etcount.admin.ch/cnt_css.php
 View all

Analysis

Powerup!
SRI required
This page contains remote resources that are under the control of third parties. Deploy SRI to protect them from modification.

Expect CT

Expect-CT is a response HTTP header that web sites can use to monitor problems related to their Certificate Transparency (CT) compliance. Additionally, they can also instruct browsers to reject any certificates in their name that are are not CT-compliant.

Feature not implemented or disabled
Your server doesn't support this feature.

Analysis

Powerup!
Deploy Expect-CT to monitor or enforce CT
An Expect-CT policy enables web sites to monitor for any problems related to their Expect-CT compliance, detecting potentially serious issues quickly. When deployed in enforcing mode, sites can reject certificates that are not CT compliant, thus reducing the possibility of exploitation via fraudulent certificates.

Frame Options

The X-Frame-Options header controls page framing, which occurs when a page is incorporated into some other page, possibly on a different site. If framing is allowed, attackers can employ clever tricks to make victims perform arbitrary actions on your site; they do this by showing their web site while forwarding the victim's clicks to yours.

Test passed
Everything seems to be well configured. Well done.

Analysis

Info
Header information

Name: X-Frame-Options

Value: SAMEORIGIN

Good
Framing allowed from the same origin only
OK. Your site allows page framing only from itself. This should generally be safe, except maybe on sites that host user content.

XSS Protection

Modern browsers ship with built-in defenses against Cross-Site Scripting (XSS), usually known as XSS Auditors. Web sites are allowed to control the defenses if they specify an X-XSS-Protection header in their HTTP responses. Recommended policies are either to block XSS attacks, or disable the defenses if you think false positives are possible. Filtering, where offending fragments of data are removed, is not recommended because it can be abused by attackers to selectively deactivate script files.

Test passed
Everything seems to be well configured. Well done.

Analysis

Info
Header information

Name: X-XSS-Protection

Value: 1; mode=block

Good
Valid configuration
Good. Your configuration enforces blocking when XSS attacks are detected.

Content Type Options

Some browsers use a technique called content sniffing to override response MIME types provided by HTTP servers and interpret responses as something else (usually HTML). This behavior, which could potentially lead to security issues, should be disabled by attaching an X-Content-Type-Options header to all responses.

Feature not implemented or disabled
Your server doesn't support this feature.

HTML Analysis

Analysis of page content, including SRI.

Test passed
Everything seems to be well configured. Well done.

Base URL

https://www.admin.ch/gov/en/start.html

Active Content

Type Status Location
css Third-party [invalid]

Passive Content

Type Status Link
None

Links

Type Status Link
link Plaintext www.bk.admin.ch
link Plaintext www.eda.admin.ch
link Encrypted www.edi.admin.ch
link Plaintext www.ejpd.admin.ch
link Plaintext www.vbs.admin.ch
link Encrypted www.efd.admin.ch
link Encrypted www.wbf.admin.ch
link Encrypted www.uvek.admin.ch
link Encrypted www.youtube.com
link Encrypted www.youtube.com
link Encrypted www.newsd.admin.ch
link Plaintext www.parlament.ch
link Encrypted www.ch.ch
link Encrypted www.ch.ch
link Encrypted www.ch.ch
link Encrypted www.ch.ch
link Encrypted www.ch.ch
link Encrypted www.ch.ch
link Encrypted www.ch.ch
link Encrypted www.ch.ch
link Encrypted www.ch.ch
link Encrypted twitter.com
link Encrypted www.youtube.com
link Plaintext www.disclaimer.admin.ch