Best Free Intrusion Prevention and Detection Utility
Prevx :-
Prevx Home provides a critical last line of defense, protecting your computer against sophisticated, new attacks all other security measures fail to stop. This powerful, host-intrusion-prevention software will protect against malicious intrusions capable of crashing your system, stealing confidential information, tracking your browsing behavior, hijacking your PC, and slowing down your Internet connection.
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Blink Personal provides home PC protection plus Internet Security. Including all-in-one antivirus, antispyware, antiphishing, identity theft protection, plus personal firewalls.
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ThreatFire - protects when your antivirus can't. It is dramatically different to traditional antivirus software. Normal antivirus products usually need to have first identified and seen a threat before they can provide adequate protection against it. The protection is then provided via a signature or fingerprint update, which must first be written by an antivirus researcher. This creates a large window of time where threats are undetected and can therefore infect your PC even when you have antivirus software installed.
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This program uses a simple yet effective method of fighting all kinds of malicious programs. It inspects several spots in the Windows system malware is most likely to alter, including programs launched at start-up, browser helper objects, scheduled tasks, services, and cookies. WinPatrol consumes few resources and doesn't slow your PC. You can set the interval between checkups; the default is every three minutes. If something new installs on your PC, the program notifies you and asks whether you want the newcomer. This won't cure serious infections, but it will save you from annoying adware and malicious sites that hijack your browser home page. You can view full reports in HTML format, and the app even lets you manage which programs launch on system start-up. Improved cookie handling is taken care of by Pinky the Squirrel, who eats "cookies with nuts"--that is, cookies that contain user-defined nuggets of text, such as ads . Users who install a lot of new software will find the program invaluable.
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