Network & Application Protocols Reference — The Complete Protocol Guide
Comprehensive reference for all essential network and application protocols — TCP/IP, UDP, DNS, DHCP, HTTP/HTTPS, QUIC, WebSocket, SSH, FTP/SFTP, SMTP/IMAP, TLS 1.3, BGP, MQTT, and AMQP.
Networking & IPC
Network stack internals, socket programming, TCP deep dive, IPC mechanisms, and high-performance networking with Java NIO and Netty patterns.
TCP, UDP & Transport Layer
TCP's three-way handshake, flow control, congestion control, connection termination, and UDP — when to use each and how they work.