Hubbard Radio Washington DC, LLC. All rights reserved. This website is not intended for users located within the European Economic Area.
On Air: Federal News Network
GPS vulnerabilities could bring down smartgrid
University of Texas researcher successfully spoofs GPS timing signals which could incapacitate the base stations used by Sprint and Verizon.
A Texas professor says he’s found a way to jeopardize equipment that’s critical to cellular networks and the smart electric grid. Todd Humphreys, of the University of Texas, says he has spoofed Sprint and Verizon network technology that relies on GPS timing signals. NextGov reports that if a criminal carried out the same kind of attack, it could incapacitate the base stations that both companies use. Humphreys also says he’s compromised the type of timing receiver that power grid operators use to measure the state of the electrical system. That wouldn’t bring down the smart grid, but it could make the power system less reliable.
This story is part of Federal News Radio’s daily Cybersecurity Update brought to you by Tripwire. For more cybersecurity news, click here.
Copyright © 2024 Federal News Network. All rights reserved. This website is not intended for users located within the European Economic Area.
The road to electrifying America’s personal vehicles starts with the USPS EV fleet
