https://wid-blog.github.io/en/tags/tls/Recent content in Tls on wid's blogHugoenFri, 12 Apr 2024 00:00:00 +0000https://wid-blog.github.io/en/posts/tech/network/tls-in-practice/Fri, 12 Apr 2024 00:00:00 +0000https://wid-blog.github.io/en/posts/tech/network/tls-in-practice/Three practical topics for operating TLS on top of the basic handshake. Session resumption and 0-RTT cut the repeated cost, mTLS authenticates the client too, and ACME automates certificate issuance and renewal.https://wid-blog.github.io/en/posts/tech/network/tls-handshake-and-certificates/Fri, 05 Apr 2024 00:00:00 +0000https://wid-blog.github.io/en/posts/tech/network/tls-handshake-and-certificates/TLS builds a secure channel over an untrusted network by providing confidentiality, integrity, and authentication. A walkthrough of symmetric/asymmetric hybrid encryption, the TLS 1.2 handshake, the certificate and PKI trust model, and what TLS 1.3 improved.