Automatic protection of the Windows registry and critical system files!

Catch new viruses in the act even before virus scanner updates are available!

Catches stealth program installations by any application setup program!

Install and update Grr! policies from a central server for easy administration on large networks!

Have machines automatically reject changes and/or email administrators when unexpected changes are attempted!

Product Overview
• Features
• System Requirements
• Version History
• Disclaimer

Setup and Installation

• Setup
  • Installation
  • Removal
  • Upgrading
  • Command-line options
  • Administrative Options and Remote Installation

Using Grr!

• The Grr! Control Panel Applet
  • Basic Options
  • Advanced Options
  • Setting up Grr! for email alerts
  • Monitoring additional files, directories, and associations
  • Enabling Grr! to obtain policy settings from Grr! Server
• Temporarily disabling/re-enabling Grr!

Managing Grr! on Multiple Machines

• The Grr! Server Applet
• Additional Registry Settings

FAQ (Frequently Asked Questions)