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Browser Guard

Proactively protect your browser against new web threats. Browser Guard 2011 has zero-day vulnerability prevention and protects against malicious JavaScript using advanced heuristics and emulation technologies.

Browser Guard is quickly and continuously updated to deliver the most secure and up-to-date technology. The latest version includes detection enhancement for Web Trojans, and for tracing infection chains

Trend Micro Browser Guard is an easy-to-use browser plug-in that prevents both known and unknown web threats. Zero-day attacks, such as Aurora and Hydraq, are proactively blocked by Browser Guard, which detects and prevents behavior associated with these types of threats. Browser Guard also protects you from malicious JavaScript inserted into web pages where attacks can happen without any visible effect.

What it Does

  • Protects against zero-day exploits
  • Detects buffer-overflow and heap-spray attacks
  • Protects against execution of shell code
  • Analyzes and protects against malicious JavaScript
  • Communicate with the Trend Micro Smart Protection Network to maximize detection

Supported Operating Systems

  • Microsoft Windows XP Home/Professional (with SP2 or newer), 32-bit and 64-bit
  • Windows Vista (with the latest service pack), 32-bit and 64-bit
  • Microsoft Windows 7, 32-bit and 64-bit
  • Windows Internet Explorer 6.0 and newer


These free antivirus services are provided on an "AS IS" basis. Trend Micro reserves the right to change the terms of this free antivirus site offerings without advance notice. Trend Micro also reserves the right to refuse service to any Web site at its sole discretion. For more information, please see our legal notice.

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