Lack of Encryption Causes Dallas Emergency Siren Hack
The city's sirens were hacked through radio frequencies, not a computer network.
News April 13The city's sirens were hacked through radio frequencies, not a computer network.
News April 13Emergency preparedness measures on campuses are unrecognizable compared to how they looked before the Virginia Tech shooting.
News April 13Almost all adults and even children as young as 10 have cellphones - why not take advantage of…
Insights March 17