Separately, a U.S. source told Military Times the WiFi access was suspended over fears of a potential hacking and leak of sensitive contact information.
Sen. Mark Warner pressed the State Department to address necessary action in response to the increase of offensive Iranian cyber activity in a Jan. 14 letter.
Much of our targeted critical infrastructure is under the control of private companies. Without government protection — and in the absence of any agreed-upon rules of cyber warfare — businesses are at high risk.
By Bryan Cunningham, University of California, Irvine
With the potential for Iran to hit back at the United States in cyberspace, DoD's new approach of "defending forward" could be put to the test, a former top official believes.
While Iran is unlikely to have effective direct ascent anti-satellite weapons in the near future, they have developed technologies that could potentially degrade or deny U.S. space capabilities in their territory.
The Cybersecurity and Infrastructure Security Agency sent out an advisory with tips to secure systems in the face of heightened cyberthreats from Iran.
The move was made to ensure operational security was maintained during the emergency deployment, which saw 3,500 paratroopers from 1st Brigade Combat Team fly out of Fort Bragg, North Carolina, to Ali Al Salem Air Base, Kuwait.
A combination of real-world and virtual actions are likely to follow in the aftermath of the U.S. killing of Qassem Soleimani, and experts warn that cyberattacks are likely to be the best-case scenario.