Category: Wireshark tutorials

OSPF is a link-state protocol solving RIP issues, supporting features like CIDR, load balancing, and DR/BDR elections for efficient routing.

Today’s topic examines HTTP in web performance, highlighting gzip compression, a key technique for reducing bandwidth by compressing text content.

The post provides a SMB enumeration checklist for penetration testing, detailing how different tools fare with SMB services, and offers examples while sanitizing…

To diagnose production issues, understanding Debugging program tools is key. From JVM tools to logs, assessment combines intuition and monitoring.

WiFi security concerns include WeChat ID: freebuf, revealing wireless risks; strategies to identify hidden SSIDs involve packet capture and forceful reconnection.

HTTP/2 utilizes the HPACK algorithm to compress headers, reducing a user-agent header from 63 bytes to 1 byte by using index tables and…

The TCP wave process involves a four-way wave to close connections. Host A ends data with a FIN, Host B acknowledges and sends…

Mitmproxy, less known than Fiddler or WireShark, offers a Python API to intercept network traffic, allowing integration with Python code for automation tasks.

Website hijacking involves JS redirection based on IP, user-agent, and referer, used by hackers for SEO. Server-side checks can detect such modifications.

At Apple WWDC 16, Apple announced that apps must use HTTPS by 2017. The article explores HTTPS handshake processes, verification, and implementation in…