Packet To Sniff

Results for "TCP handshake"

  1. Article · Networking

    TCP vs UDP: differences, handshakes and when each is used

    TCP gives reliable, ordered delivery after a handshake; UDP sends independent datagrams. Compare headers, use cases, ports and how both look in Wireshark.

  2. Lab · Networking

    Watch a TCP handshake in Wireshark

    Capture your own web traffic in Wireshark, find the TCP three-way handshake, compare it with a UDP DNS lookup, and learn the display filters analysts use every day.

  3. Learning path · Learning path: security

    Network and web security basics

    Transport protocols, packet captures and the browser protections every site should enable.

  4. Lab · Retrieval-augmented generation

    Build a tiny RAG system in Python

    Build a working retrieval-augmented generation pipeline in about 60 lines of Python: chunk notes, retrieve with TF-IDF, build a grounded prompt, and inspect every step.