Blackphone operates on Android but with an added layer of security with which its creators renamed theplatform as PrivOS. This layer encrypts the data that exist on the phone , making it difficult to track back.
Applications like Silent Silent Voice and Text allow calls and send texts privately.
Others like Silent Circle allow communication with other secure users , although they do not have a blackphone. That works for every user of this phone can give away three subscriptions to the app to family or friends.
SpiderOak creates a private cloud where users can back up your encrypted information without fear that a cracker steal your data.
On top of this navigation network is private through a VPN (Virtual Private Connection), searches are performed not leave IP address or store calls cookies with our preferences, and administrator WiFi only connects points access in which trust fully.