Phone Firewall Identifies Rogue Cell Towers Trying to Intercept Your Calls

Re:Phone Firewall Identifies Rogue Cell Towers Trying to Int... by aftbit on Wednesday September 03, 2014 @08:21PM (#8266130)

This was posted yesterday on a similar story. It really comes down to detecting cases where the IMSIcatcher operates differently than the normal towers. But a lot of those are lost in the noise of different carriers. One of the stronger signals is a forced downgrade to GSM, with no encryption.