Security Corner

Feb 10 2010   9:25PM GMT

Software for Secure Computing: LastPass

Ken Harthun Ken Harthun Profile: Ken Harthun

Sometimes, a program or utility becomes such a part of the computing experience that we take it for granted. Such is the case with LastPass; it seems so “there” that I don’t even remember how long I’ve been using it. What I do remember is why I started using it. I had been using the portable version of KeePass, the Open Source password manager and had built up a large database of passwords. One day, I forgot the USB thumb drive with KeePass on it and was absolutely lost. I decided right then that I needed a solution that was securely accessible from anywhere. That’s when I switched.

Besides the convenience of having all of my site login information in one place I like the the way LastPass makes it easy for me to use secure passwords. Since all I have to remember is the master password to be able to log into LastPass, I don’t have to fudge around with mnemonic systems and such to make easy-to-remember complex passwords; I simply use the program’s built-in password generator to get strong, random password strings.

Probably the most powerful security feature is the support for one-time passwords (OTP). From a secure PC, you simply log into your secure LastPass vault on the website, configure a few OTPs, print them out and store them in your wallet. Then, if you ever have to access your LastPass vault from a public kiosk or insecure public WiFi hotspot, you just use one of the OTPs. Even if a keylogger snags it, the password cannot ever be used again. Your vault remains secure.

Even if you’re already using some other password manager program, you can easily switch. It’s simple to import existing passwords from Internet Explorer, Firefox, RoboForm, 1Password, KeePass, MyPasswordSafe, Password Agent, Password Safe, Sxipper, Passpack and TurboPasswords.

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