As South Korea made ready to host last November’s summit meeting of the G-20 group of world leaders, to be held in Asia for the first time, Incheon Metropolitan Police Authority upgraded its TETRA network to meet the challenge. Peter Clemo
With the privacy of communications very much in the news recently, Trevor Evans, chairman of the TETRA Association’s Security and Fraud Protection Group (SFPG), takes a look at why TETRA is considered the most secure radio system on the ma
Alun Lewis looks into the security features of TETRA digital mobile communications technology against the background of political and other developments in the wider world
The area of TETRA security is extensive, as it needs to provide different levels of security ranging from what is acceptable on commercial networks to what is acceptable on a national public safety network. The security mechanismsin the st