Summary of sftp.talktalk.co.uk:443 (HTTPS) SSL Security Test
Provided "as is" without any warranty of any kind.
This test was made 37 days ago and may be outdated
Refresh Test
Date/Time:Oct 3rd, 2026 09:37 GMT+0
Source IP/Port:62.24.162.11:443
Protocol:HTTPS
Location:Darwen, United Kingdom
Your final score:
- A
- B
- C
- F
C
Test Results Summary for sftp.talktalk.co.uk
- The server on the tested port is currently not prepared for post-quantum key exchange. The server’s certificate chain relies entirely on classical signature algorithms without post-quantum support. Show details.
- 1 SSL/TLS end-entity certificate detected: the first certificate is a trusted RSA 4096 bits certificate with issuer Sectigo Public Server Authentication CA OV R36 valid until February 19, 2027. 1 certificate chain detected. Show details.
- 8 of 16 supported cipher suites are not compliant with PCI DSS. The server supports only PCI DSS compliant protocols: TLSv1.2. The server supports PCI DSS compliant elliptic curves (P-521, P-384, P-256 and P-224) as well as non-compliant elliptic curves (B-571, K-571, K-409, B-409, K-283, B-283, secp256k1, sect239k1, K-233, B-233, secp224k1, sect193r1, sect193r2, secp192k1, P-192, K-163, sect163r1, B-163, secp160k1, secp160r1 and secp160r2). There is 1 more issue which makes the server non-compliant with PCI DSS: potential Marvin Attack. Show details.
- 8 of 16 supported cipher suites are not compliant with HIPAA requirements (Ref. NIST SP 800-52). The server supports only HIPAA compliant protocols: TLSv1.2. The server supports HIPAA compliant elliptic curves (P-521, P-384, P-256 and P-224) as well as non-compliant elliptic curves (B-571, K-571, K-409, B-409, K-283, B-283, secp256k1, sect239k1, K-233, B-233, secp224k1, sect193r1, sect193r2, secp192k1, P-192, K-163, sect163r1, B-163, secp160k1, secp160r1 and secp160r2). There are 3 more issues which make the server non-compliant with HIPAA: server does not support OCSP stapling, server does not support TLS 1.3, server does not support extended master sECret. Show details.
- 1 issue related to industry best practices was identified: server does not support TLS 1.3. Show details.
Compliance Summary for sftp.talktalk.co.uk
- PCI DSS Compliance Failed: 8 of 16 supported cipher suites are not compliant with PCI DSS. The server supports only PCI DSS compliant protocols: TLSv1.2. The server supports PCI DSS compliant elliptic curves (P-521, P-384, P-256 and P-224) as well as non-compliant elliptic curves (B-571, K-571, K-409, B-409, K-283, B-283, secp256k1, sect239k1, K-233, B-233, secp224k1, sect193r1, sect193r2, secp192k1, P-192, K-163, sect163r1, B-163, secp160k1, secp160r1 and secp160r2). There is 1 more issue which makes the server non-compliant with PCI DSS: potential Marvin Attack.
- HIPAA Compliance Failed: 8 of 16 supported cipher suites are not compliant with HIPAA requirements (Ref. NIST SP 800-52). The server supports only HIPAA compliant protocols: TLSv1.2. The server supports HIPAA compliant elliptic curves (P-521, P-384, P-256 and P-224) as well as non-compliant elliptic curves (B-571, K-571, K-409, B-409, K-283, B-283, secp256k1, sect239k1, K-233, B-233, secp224k1, sect193r1, sect193r2, secp192k1, P-192, K-163, sect163r1, B-163, secp160k1, secp160r1 and secp160r2). There are 3 more issues which make the server non-compliant with HIPAA: server does not support OCSP stapling, server does not support TLS 1.3, server does not support extended master sECret.
- GDPR Compliance Failed: 8 of 16 supported cipher suites are not compliant with GDPR. The server supports only GDPR compliant protocols: TLSv1.2. The server supports GDPR compliant elliptic curves (P-521, P-384, P-256 and P-224) as well as non-compliant elliptic curves (B-571, K-571, K-409, B-409, K-283, B-283, secp256k1, sect239k1, K-233, B-233, secp224k1, sect193r1, sect193r2, secp192k1, P-192, K-163, sect163r1, B-163, secp160k1, secp160r1 and secp160r2). There is 1 more issue which makes the server non-compliant with GDPR: potential Marvin Attack.
