Mobile Network Attack: SS7 (Signalling System 7)


Signalling System 7 (SS7), is a catch-all term for a telecom network technology that is used by hundreds of cellular companies to allow them to operate and communicate with each other; it is the computer protocol used by telecom nodes within cellular networks to provide mobility control, network registration, call and text setup etc. In short it enables mobile devices to communicate and roam globally, … Continue reading Mobile Network Attack: SS7 (Signalling System 7)