It's been almost 10 years since the devastating terrorist attacks on our nation and its people. On Sept. 11, 2001, it became abundantly clear how critical commercial cellular and radio services are to ...

The supposedly secure terrestrial trunked radio (Tetra) technology used by the emergency services – which have been a sticking point in the long-running and deeply troubled transition to the new ...

Quantum computing gets a lot of attention for its potential to break encryption, but it might also make special operators’ communications more secure than ever. Late last year, a company called Rhea ...

The Air Force is developing a contract for enterprise cybersecurity services to protect the High Frequency Global Communication System. HFGCS is a global network on shortwave radio transmitters that ...