This article provides a comprehensive guide on hacking and securing Wi-Fi networks using Aircrack-ng, detailing practical attack techniques and encryption vulnerabilities, as well as prevention strategies. The focus is on educating users about Wi-Fi security to help them protect their networks from potential attacks. Affected: Wi-Fi networks, cybersecurity sector
Keypoints :
- Wi-Fi security is critical for protecting against cyber threats.
- Encryption protocols include WEP, WPA, WPA2, and WPA3, each with its vulnerabilities.
- Common Wi-Fi attack techniques include Deauthentication, Dictionary, Evil Twin, WPS PIN, Packet Sniffing, and MITM attacks.
- WEP is highly vulnerable; WPA and WPA2 have improved security but are still susceptible to certain attacks.
- WPA3 is the latest standard designed to enhance security but is not widely adopted yet.
- Setup requirements for Wi-Fi hacking using Aircrack-ng include a Linux-based OS and a compatible wireless adapter.
- The article outlines step-by-step hacking techniques to crack WPA and WPA2 passwords using dictionary attacks and brute-force methods.
- Specific preventative measures include using strong passwords, enabling WPA3, disabling WPS, monitoring network activity, using MAC address filtering, and regularly updating firmware.
- The conclusion emphasizes the importance of understanding hacking techniques to strengthen network security and prevent unauthorized access.