Wireshark is an open source network sniffing utility to analyze network traffic.

Clean Slate is a nonrestrictive hard drive protection & restore technology, discards unwanted user changes at log off or reboot, no partitioning ever, effort…

Acrylic WiFi is a free WiFi scanner designed to scan wireless networks and view WLAN channels, signal, traffic and security.

Nsauditor Network Security Auditor is a network security auditing software.