Skip the navigation

Secret Service 'war driving' for unsecure WLANs

By Bob Brewin
October 3, 2002 12:00 PM ET

Computerworld - The U.S. Secret Service has hooked up Pringles cans to notebook computers equipped with wireless LAN access cards and begun "war driving" around Washington and other cities in an effort to sniff out unsecured WLANs.
That puts the Secret Service, whose primary mission is to guard the president, in the company of hobbyist WLAN war drivers who cruise cities and towns around the world to detect and map unsecured WLAN systems.
(The term war driving is derived from the "war-dialing" exploits of the teenage hacker character in the 1983 movie WarGames, who has his computer randomly dial hundreds of numbers and eventually winds up tapping into a nuclear command-and-control system. )
Brian Marr, a Secret Service spokesman, said the agency conducts its war drives as part of its protective mission and is searching for unsecured WLAN systems in venues in "close proximity" to its protective assignments, including hospitals, convention centers and hotels. Besides Pringles cans -- which Marr said make "fairly good" antennas -- Secret Service agents also use commercial high-gain antennas to sniff out unsecured LANs.
When the agents from the Secret Service Electronic Crimes Task Force detect an unsecure WLAN, they contact the enterprise operating the system, identify themselves and inform the business of any vulnerabilities they have detected. Marr described this as a "community outreach program," in the same spirit as local police officers going door to door in a neighborhood to talk to residents about physical vulnerabilities.

Sarosh Vesuna, chairman of the technical committee for the Wi-Fi Alliance (formerly the Wireless Ethernet Compatibility Alliance) in Mountain View, Calif., viewed the Secret Service war driving as a good idea. "It raises the bar for security," he said.
Vesuna, who is also director of strategic alliances at Symbol Technologies Inc. in Holtsville, N.Y., said the Secret Service war-driving and notification project is the electronic version of a police officer "telling someone their door is unlocked."
The Secret Service will soon have a lot of war-driving competition. A loosely organized band of WLAN sniffer hobbyists plans to conduct what it bills as the "World-Wide War Drive" from Oct. 26 through Nov. 2. So far, hobbyists covering a wide swath of the U.S. and Canada -- as well as in Barcelona, Spain; Germany; Wellington, New Zealand; and Perth, Australia -- have indicated that they plan to participate in the exercise.
Using notebooks equipped with WLAN cards and sniffing freeware, such as NetStumbler, the hobbyists detected and precisely mapped (using Global Positioning System receivers) 9,374 WLAN access points in the firstWorld-Wide War Drive, which ran from Aug. 31 to Sept. 7. Almost 70%, or 6,549 of the access points, didn't have the simplest form of WLAN security, Wired Equivalent Protocol, turned on.

Read more about Mobile and Wireless in Computerworld's Mobile and Wireless Topic Center.



Additional Resources
Forrester Consulting - Optimizing Users and Applications in a Mobile World
WHITE PAPER
Solving application issues over the WAN requires careful consideration. Based on their independent research, Forrester Consulting offers recommendations on how to tackle application performance issues, insufficient bandwidth and the inability to quickly restore users in a disaster.

Read now.

Security KnowledgeVault
WHITE PAPER
Security is not an option. This KnowledgeVault Series offers professional advice how to be proactive in the fight against cybercrimes and multi-layered security threats; how to adopt a holistic approach to protecting and managing data; and how to hire a qualified security assessor. Make security your Number 1 priority.

Read now.

Cut Communications Costs Once and for All
WHITE PAPER
New IP-based communications systems are being deployed by small and midsized businesses at a rapid rate. Learn how these organizations are enabling faster responsiveness, creating better customer experiences, speeding office or mobile interactions, and dramatically reducing existing communications costs.

Read now.

Mobile and Wireless White Papers
Digital Transformation: Creating New Business Models Where Digital Meets Physical
Individuals and businesses alike are embracing the digital revolution. Social networks and digital devices are being used to engage government, businesses and civil...
Empowering Your Mobile Worker
Today's most productive employees are mobile, and your company's IT strategy must be ready to support them with 24/7 access to the business...
An Interactive Guide: Bring Your Own Device
BYOD presents significant security and management challenges to IT departments who want to take advantage of the trend, but still protect corporate assets....
Calculating ROI for Mobile Client Acceleration
As mobile devices continue to expand in business use, ensuring these devices have optimal performance is becoming an IT imperative. This EMA paper...
Tablet Computing Without Compromise
This paper provides an overview of how and why that migration-from any old tablet to Windows tablets-came to be.
All Mobile and Wireless White Papers
Mobile and Wireless Webcasts
Live Webcast
North Pole to South Seas: Overcoming the Pitfalls of remote Performance
In today's always-on world, connectivity is a business requirement. You need the tools that allow you to operate as if you were on...
Supporting Mobile Productivity With A Limited IT Budget
Join us and hear from Kaseya mobile IT management experts as we discuss core strategies for supporting the mobile revolution on a shoestring...
North Pole to South Seas: Overcoming the Pitfalls of remote Performance
In today's always-on world, connectivity is a business requirement. You need the tools that allow you to operate as if you were on...
Unified Communications 101
What's the best way to implement a unified communications solution for your organization?
QNX® and BlackBerry® PlayBook™ Tablet.
RIM's multi-processor, multi-tasking BlackBerry PlayBook runs a new Tablet OS powered by QNX, a bullet-proof microkernel operating system. This track will take a...
A Close Look at Tablets
Learn More
All Mobile and Wireless Webcasts
Newsletter Sign-Up

Receive the latest news test, reviews and trends on your favorite technology topics

Choose a newsletter
  1. View all newsletters | Privacy Policy
IT Jobs