Encryption Made for Police and Military Radios May Be Easily Cracked

Researchers found that an encryption algorithm likely used by law enforcement and special forces can have weaknesses that could allow an attacker to listen in...

Backdoor in TETRA Police Radios

Seems that there is a deliberate backdoor in the twenty-year-old TErrestrial Trunked RAdio TETRA standard used by police forces around the world. The European Telecommunications Standards Institute ETSI, an organization that standardizes technologies across the industry, first created TETRA in...