TETRA Security features
{"Image DocumentName": "TETRA Security features", "Image ImageDescription": "Authentication. Air Interface encryption. Temporary /permanent disabling. Aliasing/User logon. Ambience listening. Discrete Listening. Lawful Interception. The threats shown in the earlier slides are countered in TETRA by the security features above. TETRA has been designed with security in mind and requires a large number of measures with which to protect against all the different threats.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}