This comprehensive guide covers the ten most frequently asked SSL/TLS questions, explaining protocol differences, handshake processes, certificate structures, PKI components, common vulnerabilities, perfect forward secrecy, cipher suites, revocation methods, certificate pinning, and the key improvements introduced in TLS 1.3.
This article provides a comprehensive overview of TLS handshakes, detailing the RSA and ECDHE key exchange mechanisms, their step-by-step processes, security properties, and the differences between TLS 1.2 and TLS 1.3, including cipher suite structures and certificate validation.
The article thoroughly examines QUIC—the user‑space, UDP‑based transport underpinning HTTP/3—detailing its architecture, fast 0‑RTT handshakes, connection migration, stream‑level independence, congestion control, and flow‑control mechanisms, while also discussing implementation hurdles like 0‑RTT reliability, load‑balancer routing, UDP restrictions, CPU overhead, and real‑world performance gains reported by major Chinese tech firms.
An anonymous developer built WinGPT, a C‑based ChatGPT client that runs on Windows 3.1 and later 16‑or 32‑bit Windows versions, using native TLS 1.3 to connect to OpenAI’s API, highlighting the challenges of retro UI controls, Winsock dependency, and icon creation on legacy systems.
This article explains the key features of HTTP/2, the performance and security enhancements of TLS 1.3, the benefits of ECC over RSA, Brotli compression, and provides step‑by‑step Nginx configuration snippets to enable these technologies in production environments.
This article explains the key features of HTTP/2—including binary framing, header compression, flow control, multiplexing, request priority, and server push—alongside TLS 1.3 enhancements, ECC advantages, and Brotli compression, and provides practical Nginx configuration steps to leverage all of them for faster, more secure web delivery.
This article explains how everyday network protocols such as DNS, HTTP, and IP routing expose your traffic to eavesdropping, hijacking, and spoofing, and it reviews practical mitigations like DNSSEC, DoH, ODoH, TLS 1.3, HSTS, and user‑focused security hygiene.
This article explains the core features of HTTP/2, TLS 1.3, ECC and Brotli, and provides practical Nginx configuration steps—including binary framing, header compression, flow control, multiplexing, request priority, server push, and module compilation—to dramatically improve web latency and bandwidth efficiency.
This article explains the core features of HTTP/2, TLS 1.3, ECC and Brotli, shows how they improve performance and security, and provides practical nginx configuration steps to enable these modern web technologies.
The article examines Java 11’s long‑term support status, key enhancements like ZGC, Flight Recorder, HTTP/2 client, TLS 1.3, and numerous JEPs, explaining why engineers and IT decision‑makers should consider upgrading to leverage performance, security, and productivity gains.
This article provides a comprehensive security analysis of the TLS protocol, covering attacker models, authentication and key exchange mechanisms, version rollback attacks, handshake vulnerabilities, session resumption, application data protection, explicit IV concerns, DoS threats, session ticket security, TLS extensions, PKI considerations, historical flaws, and the major improvements introduced in TLS 1.3.
