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TLS Configuration Guide
TLS Configuration Guide
TLS Configuration Guide
TLS Configuration Guide
TLS Configuration Guide
TLS Configuration Guide
TLS Configuration Guide
TLS Configuration Guide
TLS Configuration Guide
Introduction
Transport Layer Security (TLS) is the foundation of secure internet communication. However, TLS is only as strong as its configuration. Weak cipher suites, outdated protocol versions, and missing security headers leave connections vulnerable to downgrade attacks, protocol flaws, and traffic interception.
Cipher Suites
A cipher suite defines the cryptographic algorithms used for key exchange, authentication, encryption, and message authentication.
Modern Nginx TLS configuration
server {
listen 443 ssl http2;
server_name example.com;
ssl_certificate /etc/letsencrypt/live/example.com/fullchain.pem;
ssl_certificate_key…
