The network that underpins all mobile communications in the world has been compromised, and it’s up to mobile operators to sort it out. Late last year, numerous news reports emerged following fresh ...

No. 7 The common line signaling system (SS7) is one of the signaling systems used in the public switched telephone network (PSTN), and is adopted all over the world including Japan. With the technique ...

Hackers have proven just how urgently a gaping flaw in the global telecoms network, affecting what's known as Signalling System No. 7 (SS7), needs to be fixed. In a video demonstration, shown to ...

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 ...

To keep pace with the evolution of SS7 (Signaling System 7)for fast, efficient signaling, GL Communications has enhanced its SS7 networkmonitoring and diagnostic system. In addition to billing ...

Update: Rep. Ted Lieu has now written to the Chairman of the House Committee on Oversight and Government Reform requesting a formal investigation into the vulnerability. In his letter, the Congressman ...

A known security hole in the networking protocol used by cellphone providers around the world played a key role in a recent string of attacks that drained bank customer accounts, according to a report ...