Astute readers will recall Maximum PC’s June issue how-to project titled “Protect Your Data from Digital Thieves.” In it, we showed you how to encrypt the files on your USB key so your G7-clearance “eyes only” nuclear-reactor blueprints remain safe from the Crimson Jihad.

Conveniently, the CryptoStick comes bundled with encryption software, which is its primary selling point. The flash memory key is available in sizes ranging from 16MB to 2GB and comes with a USB extension cable.

The primary function of the encryption software, called CryptoBuddy, is to encrypt and decrypt files. CryptoBuddy’s interface is archaic; it presents you with two explorer trees that you use to browse to the files you want to encrypt or decrypt. You can’t encrypt using drag-and-drop, so if the files are on your Desktop you have to browse to the Desktop directory on your hard drive. Thankfully, the encryption process is quick and painless, and files are compressed while they are being encrypted (already-compressed files such as MP3s and JPEGs obviously won’t benefit from this feature). The CryptoBuddy software uses the industry-standard Blowfish algorithm to work its encryption magic.

The CryptoStick also includes a “secure browsing” applet that launches Internet Explorer 6 (we would prefer Firefox), then stores all files relating to your web surfing—including browser cache, history, cookies, favorites, etc.—on the USB key. When you pull the key out of the PC and walk away, you’ll leave no trace of your presence on the machine. This feature could certainly come in handy when web browsing at an Internet cafe or when surfing naughty sites on your folks’ PC.

Indeed, the CryptoStick has almost everything we want in a USB key. The only problem is its high price. The 2GB version costs $350, a full $100 more than the 2GB M-Flyer key. Our advice: Get the M-Flyer and just download Portable Firefox for on-the-go web browsing from your USB key.
--Josh Norem

ENCRYPT: Tough security, small size, and great software.

IN-CRYPT: IE-only browser, way pricey, and convoluted encryption process.

Month Reviewed: August 2005
Verdict: 7
URL: www.cryptobuddy.com

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