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TLSCritical PriorityFree
TLS Version
The TLS protocol version determines the security and features available for encrypted connections.
Why It Matters
Older TLS versions (1.0, 1.1) have known vulnerabilities. TLS 1.3 provides better security and performance. Using outdated versions puts users at risk.
How We Check
We test which TLS versions your server supports and verify TLS 1.2 and 1.3 are available while deprecated versions are disabled.
How to Fix
Configure your server to support TLS 1.2 and 1.3 only. Disable TLS 1.0, 1.1, and all SSL versions. Update server software if needed.
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