Security of mobile radio systems is vitally important where sensitive voice conversations and data is to be communicated. TETRA- Terrestrial Trunked Radio was developed by ETSI- the European Telecommunications Standards Institute to provide secure radio systems for mission critical-applications.
Many security features are specified which provide countermeasures against a variety of threats.
The talk describes these security features in the context of the threats and vulnerabilities of mobile radio systems and the benefits of co-ordinated standards.
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