SS7
acronymISP & telecom
Signaling System 7: the signaling network that sets up phone calls and SMS worldwide - designed for a closed club of trusted carriers.
That trust model is why SS7 access enables call interception and SMS hijacking today.
ISP & telecom
Signaling System 7: the signaling network that sets up phone calls and SMS worldwide - designed for a closed club of trusted carriers.
That trust model is why SS7 access enables call interception and SMS hijacking today.