Automatically detect security vulnerabilities on your network

GFI LANguard Network Security Scanner (N.S.S.) checks your network for all potential methods that a hacker might use to attack it.

By analyzing the operating system and the applications running on your network, GFI LANguard N.S.S. identifies possible security holes. In other words, it plays the devil's advocate and alerts you to weaknesses before a hacker can find them, enabling you to deal with these issues before a hacker can exploit them.

Provides in-depth information about all machines/devices

GFI LANguard N.S.S. scans your entire network, IP by IP, and provides information such as service pack level of the machine, missing security patches, wireless access points, USB devices, open shares, open ports, services/applications active on the computer, key registry entries, weak passwords, users and groups, and more.

Scan results can easily be analyzed using filters and reports, enabling you to proactively secure your network – for example, by shutting down unnecessary ports, closing shares, installing service packs and hotfixes, etc.

Why use GFI LANguard N.S.S.?

Audit your network for security vulnerabilities (Windows and Linux)

Detect unnecessary shares, open ports and unused user accounts on workstations

Check for and deploy missing security patches and service packs in OS and Office

Wireless node/link detection and USB device scanning

#1 Windows security scanner (voted by NMAP users and 200,000+ sold).

Download GFI.LANguard Network Security Scanner.v7.0.20060609