A software used to detect weaknesses in Wi-Fi networks protected by WPS, capturing WPS handshake packets and cracking the WPS PIN to test network security.
WPSniffer is a Wi-Fi security auditing and hacking tool used to test the security of wireless networks protected by WiFi Protected Setup (WPS). It works by sniffing the wireless traffic and capturing the WPS handshake packets exchanged when a user tries connecting to the wireless network.
Once WPSniffer captures the WPS handshake, it attempts to crack the 8-digit WPS PIN used to secure the connection. Since there are only around 11,000 possible WPS PINs, WPSniffer can brute force the PIN in a matter of hours or minutes. If successful, WPSniffer can recover the WPA/WPA2 passphrase for the Wi-Fi network and decrypt wireless traffic.
WPSniffer is an important tool for penetration testing and auditing Wi-Fi networks to detect weaknesses in the WPS implementation. If an auditor or hacker can successfully compromise WPS to connect to a wireless network, it highlights a major security vulnerability that needs to be addressed by disabling WPS on the Wi-Fi router.
Overall, WPSniffer allows security professionals to identify insecure WPS configurations and crack the WPS PIN to demonstrate the risks. It should only be used for authorized penetration testing and not for illegal access of Wi-Fi networks.