Raj Gajjar | WritingAI engineer in Ahmedabad building LLM-backed systems with Python, FastAPI, and LangGraph.https://rajgajjar.me/enHow SSL/TLS actually works: three designs, one fixhttps://rajgajjar.me/blog/how-ssl-tls-actually-works/https://rajgajjar.me/blog/how-ssl-tls-actually-works/Three ways to secure a connection, why the first two fail against an attacker in the middle, and how certificates close the gap.Mon, 31 Aug 2026 00:00:00 GMTSecurityNetworkingTLS