In the wake of recent highly publicized cyberattacks and the increased threat of data exploitation, with the growing demand for protecting network security, Xura participated in a live external webinar with Erik K Linask, Senior Editor,TMCnet. Our security expert Ilia Abramov discussed recent publications in the press related to the signaling network vulnerabilities and explored SS7 fraud that threatens mobile network security and subscriber privacy. He identified the risks, determined protection scenarios and highlighted important security considerations for LTE signaling network planning.