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GFI LanGuard

Scan your network to find out and cover vulnerable setups or security gaps.

Scan your network to identify vulnerabilities, such as a lack of updates or security gaps that may require a swift solution. Get every problem timely assessed and every networked device audited, including switches, routers, access points, and printers. Discover inefficient configurations, insecure open ports to be blocked, services and other risky facilities that could work as a gateway for external intruders.


  • Patch management for a variety of systems
  • Provides advice to fix vulnerabilities with reference to additional online info (KB articles, BugTraq IDs, CVE IDs, etc)
  • A wide spectrum of scan options


  • It can be slow when you open certain settings
  • On-screen report previews are badly formatted
  • Developed by GFi
  • Latest version: 12.5.2019.1226
  • License: Shareware
  • Updated: September 19, 2021
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