While serving on the National Security Council staff in the Biden administration, I was tasked with strengthening the resilience of U.S. critical infrastructure, namely its reliance on GPS for ...

Question: What are the main challenges facing GNSS/GPS-based autonomous solutions in terms of signal integrity, jamming and spoofing, and how are these being addressed? Answer: Outside of the military ...

BOSTON (WHDH) - The MBTA experienced delays Tuesday morning after a power surge impacted the signal system on multiple lines. Transit officials reported the issue around 7:30 a.m. Power was restored ...

US government officials discussed war plans in a Signal chat, then blamed the leaks on the messaging app. But Signal and other encrypted apps are secure—as long as you use them correctly. I review ...

We may earn a commission from links on this page. The idea of mesh networking has been around for several years. However, we didn't start seeing the term pop up on wifi routers and devices until ...

Waymap has mapped all 98 rail stations and over 11,000 bus stops in Washington, D.C.'s transit system. (Photo on left by Connor Gan / Unsplash; photo on right courtesy Waymap) This is your first of ...

The W subway line was suspended while multiple others were delayed because of signal problems near the 34 St-Herald Square ...