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 ...

Two-factor authentication may be the best way of keeping our online accounts safe, but even this system has vulnerabilities. In Germany, a known security flaw in a networking protocol used by ...

With the Republican administration in Washington grappling with new disputes seemingly on a daily basis, two Democratic Congressmen, known to be technologically savvy and vocal about cybersecurity ...

The same security flaws that cursed the older SS7 standard and were used with 3G, 2G and earlier are prevalent in the Diameter protocol used with today's 4G (LTE) telephony and data transfer standard, ...