Mitigate known vulnerabilities

  • Disable Compression (CRIME attack) – TLS compression can leak session cookies.

  • Disable Renegotiation – Prevent DoS and MITM via insecure renegotiation.

  • Disable TLS Session Tickets (if not needed) – Potential replay attack vector.

Example (Cloudflare settings):

Disable TLS 1.0/1.1, enable TLS 1.3, disable SSL compression.

Last update: 2025-05-12 14:39