Google Hack Database is a completely free IT security tool which allows you to scan your web addresses for major vulnerabilities and match them to those found in the popular Google Hack Database.
This software is not reviewed yet.
Penetrator Vulnerability Scanner is a complete solution for thoroughly scanning your company's network including all of its clients, servers and devices for vulnerabilities. It automates the process, saving huge amounts of manual labor.
Portable Penetrator is a complete solution for securing your wireless network and identifying any security flaws before hackers have a chance to do so. This wifi security software provides detailed reports, exposing security issues quickly.
Unified threat management such as the Protector from Secpoint allows you to secure your entire company network and protected it from hackers and malware with a single appliance.
Netbios Share Scanner is a completely free network share scanner from one of the leading IT security software developers. It runs on both Linux- and Windows-based systems.
TCP Port scanner Multi threaded with possibility to scan 65535 TCP ports on an IP address. You can specify how many threads to run and the timeout. Further more it will tell you the MAC address of the target and the service running.