Download McAfee Firewall Plus for free

The Internet can be a dangerous place, with hackers using eavesdropping tools to monitor your PC, employing malicious code to initiate disabling attacks, or running remote control programs that seize control of your PC. See when someone is trying to hack your system and beat them at their own game. With McAfee Personal Firewall you can take control of your online security.

Personal Firewall places a barrier between the Internet and your PC, helping to block hackers from accessing your computer and allowing you to digitally 'fingerprint' trusted applications. Every time your computer is probed or attacked, you get detailed reports and clear follow-up options. Learn what happens to your PC and report hacker activity to conveniently assist law enforcement.

• Protection of Personal Information
  Places a barrier between hackers and your hard drive, helping to block hacker access to your personal and financial information
  
• Monitors Outbound Application Traffic
  Personal Firewall controls application access to the Internet by allowing you to securely 'fingerprint' trusted applications. Application fingerprinting helps prevent malicious spyware and trojans from sending data from your PC directly to a hacker
  
• Intelligent Application Handling
  When an application seeks Internet access, Personal Firewall will first check to see if it recognizes it as trusted or malicious. If the application is recognized as trusted, Personal Firewall can automatically allow it access to the Internet so you don’t have to.
  
• Immediate Alerts
  Featuring advanced technologies, records potentially hostile Internet traffic and alerts you on clear response options for each noted activity
  
• Detailed Event Information
  Records intrusion attempts and unsolicited traffic, letting you know what happens to your computer on a daily or weekly basis
  
• Blocks or Allows Specified Internet Systems
  Allows you to block or allow specific computers and systems on-demand
  
• Hackerwatch.org Integration
  Provides links to Hackerwatch.org (a Web site dedicated to monitoring hacker activities), which provides recommendations on how to respond to particular attack types, includes self-testing tools and the enables emailing of events to online authorities
  
• Automatic, 24x7 Online Updates
  Checks automatically for updates and upgrades, prompting you when new releases are available. Backed by McAfee's impressive infrastructure, never worry about out-of-date or obsolete versions
  
• Multi-Layered Security
  Provides a comprehensive, multi-layered PC security solution when combined with VirusScan