Kon-Boot vs. Windows 7 BitLocker

Mark Berry October 19, 2009

I’ve been running Windows 7 with BitLocker for a couple months and am quite pleased with it. BitLocker encrypts the hard drive so that if my laptop is lost or stolen, it should not be possible to access the data on the drive even if you remove the drive and attach it as a second drive to another system.

Recently though I read about a password “bypass” program called Kon-Boot that dynamically replaces the Windows kernel during bootup and allows logging in with any password. I wondered if BitLocker was vulnerable to this kind of program. If a thief could simply log on to my BitLocker-protected system, the encryption would be useless.

So I decided to give it a try.

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About

Mark Berry

Welcome to the Tech Blog! MCB Systems is a San Diego-based provider of information technology services and custom database programming services. We are based in Point Loma with easy access to downtown San Diego, Ocean Beach, Pacific Beach, and Mission Valley. This tech blog is geared towards my I.T. colleagues, but end users may be interested to glimpse what goes on "behind the scenes" in keeping their computing environments stable and secure.

Mark Berry owns MCB Systems, a San Diego provider of I.T. services. Contact MCB Systems.

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