Worth a Look

Conference attendees know that it's tough being away from the office all day without checking e-mail. But using computers in business centers or kiosks to read and respond to e-mail can be risky. It's impossible to know if these computers are infected with spyware or if passwords or copies of e-mail are being left behind.

A portable security appliance from Red Cannon Security, which produces endpoint security products, may answer these mobile concerns. The Fireball KeyPoint is a USB token that provides a host of security tools to help ensure that information entered remotely, whether in an airport kiosk, at the local Kinko's, or in a hotel business center, is kept confidential.

The 128 MB device simply plugs into any USB port and immediately launches a spyware scan. This can take some time (on my 40 GB laptop, it ran for almost five minutes), so it might not be the right option if time is a consideration.

The KeyPoint also includes a stealth browser and a secure e-mail client. The first stores all cookies and temporary files on the token itself rather than on the computer being used, meaning that once the KeyPoint is unplugged, no trace of surfing data is left behind. The secure e-mail client also allows the user to download mail from an account (including Web-based accounts such as Hotmail) to the device so that again, nothing is left on the computer.

The KeyPoint needs to be configured for its first use by an administrator or on a computer for which the user has administrator rights, such as a home computer. In the office, that will mean getting the IT staff to okay the procedure and do the configuration.

This process includes inputting information that allows the secure e-mail client to access mail accounts. Once it is set up, the device simply needs to be plugged in.

In testing, the device was easy to use. And surfing and checking e-mail using the device did not leave any traces behind on the computer.

Pros. It's easy to carry and easy to use, and it offers a reliable way of reducing the risk of surfing or e-mailing on an unknown computer. It also provides a drag-and-drop encrypted area where users can secure important files.

Cons. The device may be tough to use when USB ports are hard to get to (for example, on some desktops the ports are located behind the tower, so you might well have to get down on your hands and knees to plug the KeyPoint in). But USB devices are so common now that most computers offer convenient ports in front, or even integrated into monitors.

Where to get one? A bundle of six KeyPoint devices, software to manage these devices, and a year of maintenance, support, and access to upgrades is $999 through RedCannon. Individual units can also be purchased.