US Regulator Has No Ideas for Reducing Wangiri
Outgoing FCC Chairman Ajit Pai claimed to be acting decisively by reminding telcos to do things that he already told them to do.
China’s Cyberwarfare Goals Described in US Report; FCC Blocks China Mobile Entry into US Market
Words and actions confirm that the US fears Chinese exploitation of 5G and telecoms networks in general.
US to Adopt Digital Signing of Calls after Record $120mn Robocall Fine
The SHAKEN/STIR framework uses SIP for real-time authentication of certificates linked to originating numbers.