Though Running on Android, the phone is equipped with Silent Circle’s PrivateOS 1.1, an enterprise-orientated, highly secure layer that sits on top of Google’s OS. Advertisement

Top 7 Ways to Make Your iPhone More Secure Apr 22, 2020 PureOS - a pure Linux phone experience – Purism PureOS is based on the Debian operating system, the most popular GNU+Linux OS in the world, powering everything from a Raspberry Pi to the world’s biggest datacenters and supercomputers. PureOS strives for the strictest of security and privacy protection, by releasing all the source code, and offering safe security and privacy defaults, as

Nov 25, 2016

Jan 04, 2018 Which is the most secure mobile operating system? - Quora As I was surfing internet for my presentation, I found this answer and I would like to add some more things to it. iOS and Android are the top OS in mobile industry Need a secure smartphone? Answer is simple, experts say

Which Are The Most Secure Smartphones (Update June 2020)

in: 5 most-secure smartphones in the world - 5 most-secure Aug 27, 2016 ESD Cryptophone | Trustworthy Voice & Message Encryption The only secure phone on the market with source code available for independent security assessments Android OS Built from source code with granular security management, and security-optimized components and communication stacks Secure Smartphones - Secure Devices - BlackBerry Devices Take control of your smartphone’s security with confidence, knowing your personal data is being kept private. BlackBerry offers security built-in from the start to help protect you from malware, data breaches and any attempts to hack or tamper with your Android™ phone. Tor Phone Is The "Super-secure Version Of Android