great info! quick question don't all of these phones and the ones below have the ability to track gps and listen in on mic and cam even if its off? Maybe its over kill but safe and privacy is our right.
BlackBerry Limited’s BlackBerry:
For years, the BlackBerry was the device of choice for those wanting strong security. They provided a secure network and chip-level hacking protections that others lacked. BlackBerrys have been fully encrypted for at least a decade.
However the phone’s market share had shrunk to less than 2% in the United States in 2015 so it’s no longer a viable option for many companies.
Hard-core security
For those for whom security is paramount, there's a phone with high security and high prices to match.
Silent Circle’s $799 Blackphone 2 delivers full device encryption by default. The enterprise-grade phone works with Android and through Silent Circle’s own Silent OS, an operating system built around privacy.