HTTPS Security: TLS Protocols, Ciphers, and Certificate Management

Securing web communication goes far beyond simply installing an SSL certificate. To protect sensitive data from modern interception threats, you must configure the underlying cryptographic controls correctly. This text-only course guides you through the practical steps to harden your HTTPS configurations, from selecting secure protocols to implementing automated certificate renewals and modern security headers. What you'll learn: - Understand the core principles of TLS, asymmetric encryption, and certificate authorities - Configure modern TLS protocols and safely disable legacy, vulnerable versions - Select strong cipher suites to enable perfect forward secrecy and protect data in transit - Manage certificate chains, private keys, and automated renewals using ACME protocols - Implement HTTP Strict Transport Security (HSTS) and secure redirect mechanisms - Monitor and test HTTPS configurations using modern command-line and web-based tools You will start with the fundamental terminology of web encryption before moving step-by-step through configuration concepts, cipher selection, and automated certificate lifecycle management. This course is designed for beginners, system administrators, and web developers looking to build a strong foundation in web security with no prior cryptography experience required. Start reading today to secure your web applications against modern transport-layer vulnerabilities.