SSL/TLS Knowledge Base
Learn about SSL/TLS certificates, security best practices, and advanced topics
What is SSL/TLS?
Learn the fundamentals of SSL and TLS protocols and why they matter for web security.
How SSL Certificates Work
Understanding the SSL handshake process and certificate validation chain.
Types of SSL Certificates
DV, OV, EV — explore the different validation levels and when to use each.
Certificate Chain Explained
How root CAs, intermediate certificates, and end-entity certs form a trust chain.
CSR Generation Guide
Step-by-step guide to generating a Certificate Signing Request for different servers.
Understanding OCSP Stapling
How OCSP stapling improves SSL performance and privacy for your visitors.
TLS 1.3 Deep Dive
Explore the improvements in TLS 1.3 including 0-RTT, simplified cipher suites, and enhanced security.
Certificate Transparency Logs
How CT logs help monitor and audit SSL certificate issuance for better security.
CRL vs OCSP: Certificate Revocation
Comparing CRL and OCSP revocation methods — performance, reliability, and trade-offs.
Migrating from HTTP to HTTPS
A practical guide to migrating your website from HTTP to HTTPS with minimal downtime.