Every request to your CDN should be encrypted, and private content should only reach the people allowed to see it. This section is for security engineers, DevOps and platform teams, and backend developers who configure TLS and access rules for websites, APIs, downloads and video.
Articles cover TLS 1.3 and 0-RTT, certificate automation with Let's Encrypt and ACME, OCSP stapling, SNI, HSTS and mutual TLS, plus access control with signed URLs, token authentication and geo rules. They explain the performance cost of each choice and how to roll it out without breaking clients. File integrity with checksums is covered too. For video-specific protection, continue in video and DRM security.
