Did TETRA Have a Backdoor Hidden In Encrypted Police And Military Radios?

Encrypted communications are considered vital for many organizations, from military users to law enforcement officers. Meanwhile, the ability to listen in on those communications is of great value to groups …read more Continue reading Did TETRA Have a Backdoor Hidden In Encrypted Police And Military Radios?

Serious Vulnerability in European Trunked Radio System

Trunked radio systems can be difficult to wrap one’s mind around, and that’s partially by design. They’re typically used by organizations like police, firefighters, and EMS to share a limited …read more Continue reading Serious Vulnerability in European Trunked Radio System