Tag: certificates
All PKI knowledge base pages tagged with "certificates".
- TLS Protocol — TLS secures internet. Learn TLS 1.2/1.3 handshakes, cipher suites, certificate validation, mTLS, and server configuration.
- What is PKI? — PKI (Public Key Infrastructure) is the system of certificates, CAs, and trust that underpins HTTPS, VPNs, code signing, and device authentication. This page explains what PKI is, how it works, and why it matters for security and operations so you can reason about it clearly.
- X.509 Standard — X.509 defines certificate format, extensions, and validation rules—adapted for internet PKI in RFC 5280 and foundational to all modern TLS and PKI implementations