Cybersume

  Dirb - Web Content Scanner   Dirb is a widely-used open-source web content scanner designed to discover existing—and often hidden—directories and files on web servers. Its primary purpose is professional web application auditing and security testing, helping penetration testers and security researchers map out a website's structure to identify potential entry points, such as administrative panels, backup files, or configuration files that aren't publicly linked .   How It Works   The tool operates on a simple but effective principle: a **dictionary-based attack**. It works by launching a dictionary attack against a web server and analyzing the responses . Essentially, dirb sends HTTP requests to the server for a list of common paths (e.g., `/admin`, `/backup`, `/config.php`) from a wordlist file. By examining the HTTP status codes in the server's responses, it determines whether a resource exists .   *    `200 OK`: The directory or fi...

 What is Wireshark? (With Practical Example) Understanding Wireshark Wireshark is the world's most popular network protocol analyzer—a free, open-source tool that captures and displays network traffic in real-time. Think of it as a **digital microscope** for your network, allowing you to see every packet of data traveling across your connection. When you visit a website, send an email, or download a file, your computer breaks that data into small pieces called packets. Each packet contains source/destination addresses, protocol information, and the actual data. Wireshark captures these packets and presents them in a human-readable format, revealing exactly what's happening on your network.   you can Download this book for Advance skill Practical Example: Analyzing a Website Visit Let's walk through a real example: Step 1: Start Capturing Open Wireshark, select your network interface (Wi-Fi or Ethernet), and click the blue shark fin button to start capturing. Step 2: Genera...