3 ms·
...but how? Comments above imply that 3G and 4G are protected with strong encryption/authentication. How is a Stingray capturing metadata from calls and SMS?
by chrissnell 10y ago
...but how? Comments above imply that 3G and 4G are protected with strong encryption/authentication. How is a Stingray capturing metadata from calls and SMS?
- diafygi 10y agoI was under the impression that Hailstorms either have valid cell tower certificates (dunno if wireless carriers are complicit) or they exploit the vast quantity of modem firmware bugs. http://www.ee.columbia.edu/~roger/ShmooCon_talk_final_01162016.pdf http://www.ee.columbia.edu/~roger/ShmooCon_talk_final_011620...