Alcatel-Lucent adds laptop disk-encryption support

The new version of OmniAccess 3500 Nonstop Laptop Guardian now works with other vendors' full hard-disk-encryption applications

Alcatel-Lucent has released an updated version of its wireless-security appliance for laptop PCs.

The new version of OmniAccess 3500 Nonstop Laptop Guardian now works with other vendors' full hard-disk-encryption applications, emulates the smartcard some of these vendors use for encryption keys, and adds an SSL VPN.

The 3500 is a PCMCIA card, running Linux, equipped with its own battery and an integrated 3G modem and GPS. It acts as both a 3G card and a network card, terminating VPN traffic from the laptop and storing encryption keys and other information. If the card is removed, the laptop can't be used. The wireless link and GPS let the PC be located and security features enabled even if the laptop is turned off.

As the name implies, full disk-encryption software encrypts all data on a hard drive, though hardware-based encryption alternatives are gaining adherents. Alcatel-Lucent created a new interface for these applications, which need to work with the 3500 software during the pre-boot phase. The 3500 card stores the encryption keys for the encryption applications, says Dor Skular, general manager of mobile security for Alcatel-Lucent's Enterprise Solutions Division.

In addition, the 3500 card now emulates a Windows smartcard, which some of these applications require be used during pre-boot authentication, Skular says. "It looks like a regular Windows smartcard, so no additional integration needs to be done," he says. "The smartcard always is with the laptop. If the laptop is lost or stolen, the enterprise IT group can, on demand, [wirelessly] wake up the device, disable the smartcard and wipe the disk, as well create a forensic audit for compliance purposes."

The new SSL VPN feature adds more flexibility for mobile users, Skular says. The previous version of Laptop Guardian uses an IPSec client to force every wireless connection to the network to take place through a VPN. In some cases, however, this blocks the laptop from making it through a firewall at, say, a customer's site. "By adding an SSL VPN, we solve this," he says. Alcatel-Lucent adds a "mini proxy" on the 3500 card, with HTTP filtering. "We only allow you to go to the address on the minority, which is set by the administrator, and is only the address of your SSL gateway," he adds.

In addition, the new version of the 3500 card lets a laptop be shared by employees -- police officers, for example -- without compromising security. Via Active Directory, IT can create groups of users that are authorized to use the PC. "You just log on as you do with any Windows logon," Skular says.

Laptop Guardian is sold through wireless service providers, such as Sprint Nextel in the United States, and usually is packaged with other 3G services. The new version is available.

Join the PC World newsletter!

Error: Please check your email address.

Our Back to Business guide highlights the best products for you to boost your productivity at home, on the road, at the office, or in the classroom.

Keep up with the latest tech news, reviews and previews by subscribing to the Good Gear Guide newsletter.

John Cox

Network World
Show Comments

Most Popular Reviews

Latest News Articles

Resources

PCW Evaluation Team

Azadeh Williams

HP OfficeJet Pro 8730

A smarter way to print for busy small business owners, combining speedy printing with scanning and copying, making it easier to produce high quality documents and images at a touch of a button.

Andrew Grant

HP OfficeJet Pro 8730

I've had a multifunction printer in the office going on 10 years now. It was a neat bit of kit back in the day -- print, copy, scan, fax -- when printing over WiFi felt a bit like magic. It’s seen better days though and an upgrade’s well overdue. This HP OfficeJet Pro 8730 looks like it ticks all the same boxes: print, copy, scan, and fax. (Really? Does anyone fax anything any more? I guess it's good to know the facility’s there, just in case.) Printing over WiFi is more-or- less standard these days.

Ed Dawson

HP OfficeJet Pro 8730

As a freelance writer who is always on the go, I like my technology to be both efficient and effective so I can do my job well. The HP OfficeJet Pro 8730 Inkjet Printer ticks all the boxes in terms of form factor, performance and user interface.

Michael Hargreaves

Windows 10 for Business / Dell XPS 13

I’d happily recommend this touchscreen laptop and Windows 10 as a great way to get serious work done at a desk or on the road.

Aysha Strobbe

Windows 10 / HP Spectre x360

Ultimately, I think the Windows 10 environment is excellent for me as it caters for so many different uses. The inclusion of the Xbox app is also great for when you need some downtime too!

Mark Escubio

Windows 10 / Lenovo Yoga 910

For me, the Xbox Play Anywhere is a great new feature as it allows you to play your current Xbox games with higher resolutions and better graphics without forking out extra cash for another copy. Although available titles are still scarce, but I’m sure it will grow in time.

Featured Content

Latest Jobs

Don’t have an account? Sign up here

Don't have an account? Sign up now

Forgot password?