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SECURITY SCORE
Detected Technologies
Certificate Information
Subject
CN=docs.cdap.io
Issuer
C=US, O=Google Trust Services LLC, CN=GTS CA 1D4
Valid From
June 29, 2023
Valid Until
September 27, 2023
Expired
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
25:90:AC:7F:56:0C:11:62:9E:82:33:15:E4:38:45:14:AA:67:35:95:2E:22:AF:5D:26:B2:7B:A4:15:29:9C:F4
Alternative Names
Security Configuration
TLS Protocols
TLS 1.0
TLS 1.1
TLS 1.2
TLS 1.3
Forward Secrecy
Supported
(Modern clients use PFS)
Warnings
- • TLS 1.1 is deprecated and should be disabled
- • TLS 1.0 is deprecated and should be disabled
CAA Records (Certificate Authority Authorization)
CAA Records
Not Configured
(Any CA can issue certificates)
CAA Issues
- • No CAA records configured - any CA can issue certificates
Recommendations
- • Implement CAA records to restrict which CAs can issue certificates for your domain
- • This adds an extra layer of security against unauthorized certificate issuance
- • Example: Add CAA record 'example.com. CAA 0 issue "letsencrypt.org"'
- • Consider adding 'iodef' record to receive security incident reports