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TCCA study outlines security policies required for TETRA-LTE interworking

As commercial LTE/4G networks become an increasingly common support partner to secure TETRA networks, the communications link between the two bearers is now a critical focus. A new study from TCCA’s Security and Fraud Prevention Group (SFPG) highlights the need for robust processes and best practice to ensure there are no weaknesses in the interworking mechanism that could be exploited by those with malicious intent.
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