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Abtrusion Protector


Download Abtrusion ProtectorAbtrusion Protector prevents Windows from loading unrecognized or unknown software. Only software that you have safely installed or explicitly allowed can be loaded into memory. Contrary to typical anti-virus scanners, Abtrusion Protector is not dependent on frequent virus definition updates.

Protection from most viruses and hackers is just minutes away. Click here to download Abtrusion Protector now.

Abtrusion Protector is fully functional for a 60-day evaluation period. Abtrusion Protector Personal Edition is free for home use (details).



Prevents viruses and hacker tools on your computer

Abtrusion Protector stops any software that gets copied to your computer without your consent. Only software that you have instructed Abtrusion Protector to allow is able to run. This stops most viruses and hackers.

No virus definition updates

Since Abtrusion Protector knows which files to allow rather that which to prevent, there is no virus definition database that has to be updated. Abtrusion Protector works just as well against new viruses as against old ones.

Verifies digital signatures

Abtrusion Protector verifies digital signatures and will automatically allow signed software from software vendors that you trust.

Monitors software installations

When you install new software, Abtrusion Protector will track all new files copied to your computer. You can instruct Abtrusion Protector to automatically allow the new software.

Works side-by-side with your existing security software

You don't have to throw out your existing security software to use Abtrusion Protector. It works side-by-side with your personal firewall and even with anti-virus scanners. However, Abtrusion Protector protects you against security threats against which these products won't protect you.


System Requirements
  • Windows NT 4.0, Windows 2000 or Windows XP.

  • For Windows NT 4.0, service pack 6a and Internet Explorer 4.01 or later are required. Internet Explorer 5.0 is recommended for complete functionality.

  • Windows Installer 2.0.

  • At least 30 Mb of free disk space (100 Mb recommended).

  • At least 64 Mb of internal memory (128 Mb recommended).

  • Pentium class processor (at least 200 MHz clock frequency recommended).

Product Information

System requirements


Technical White Paper


Related Products

Abtrusion License Manager

Abtrusion Protector Settings Server


Screen Shots
Click on the image to view a larger version

Virus Access Denied

Files dialog

Allow digitally signed code

New CD-ROM inserted

Create new Software Package

Recording files


Copyright 2002 Abtrusion Security AB. All rights reserved. Abtrusion Protector is a trademark of Abtrusion Security AB. All other trademarks are trademarks of their respective owners. Patents are pending for Abtrusion Protector.