Vulnerability Scanners allow you to check your network for possible security vulnerabilities.

Security Brigade offers the following Vulnerability scanners:

GFI LANguard Network Security Scanner (N.S.S.): checks your network for possible security vulnerabilities by scanning your entire network for missing security patches, service packs, open shares, open ports, unused user accounts and more. With this information (displayed in customizable reports), you can easily lock down your network against hackers. GFI LANguard N.S.S. can also remotely deploy missing patches and service packs in applications and OS. GFI LANguard N.S.S. is the leading Windows security scanner and very competitively priced.