SS7 has been the tried and true signaling mechanism for providing signaling in traditional PSTN networks. But, with voice-over-IP (VoIP) becoming a more important technology for carriers, carriers are ...
Signaling System Number Seven, or SS7, is a widely-used protocol that enables mobile operators’ subscribers to communicate with each other. At the heart of an operator’s network, SS7 contains highly ...
July 15, 2014. GL Communications Inc. has announced the release of its latest enhanced product, Call Capture & Analysis of SS7 Signaling and Traffic. Vijay Kulkarni, CEO of the company said, “SS7 ...
Researchers Tobias Engel and Karsten Nohl demonstrated serious vulnerabilities in the SS7 protocol for cellular service, putting the privacy of phone calls and users’ location data at risk for ...
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