Explore the intricacies of Transport Layer Security (TLS) in this comprehensive 24-minute video tutorial. Dive into the evolution of secure communication protocols, starting with vanilla HTTP and progressing to HTTPS. Learn how TLS enables secure client-server communication, focusing on versions 1.2 and 1.3. Understand the TLS handshake process, including key exchange methods like Diffie-Hellman. Discover the improvements introduced in TLS 1.3, published in August 2018, which enhance security and reduce latency. Gain insights into encryption algorithms, certificate handling, and the practical applications of TLS in modern web security.