Mobile Security For Android

Whisper Systems provides security and management solutions that transform consumer phones and tablets into enterprise-ready devices.

WhisperCore 0.5

Device and data security for Android.

WhisperCore integrates with the underlying Android OS to protect everything you keep on your phone. This initial beta features full disk encryption, network security tools, encrypted backup, selective permissions, and basic platform management tools for Nexus S and Nexus One phones. WhisperCore presents a simple and unobstrusive interface to users, while providing powerful management capabilities for administrators and enhanced security APIs for developers.

WhisperMonitor 0.1

Network security for Android.

WhisperMonitor works with WhisperCore to provide a software firewall capable of dynamic egress filtering and real-time connection monitoring, giving you control over where your data is going and what your apps are doing.

Flashback 0.1

Encrypted backups for Android.

Flashback stores encrypted backups of your device in the cloud, giving you reliable access to your data, with the peace of mind that it's secure.

RedPhone 0.4

Encrypted voice for Android.

RedPhone provides end-to-end encryption for your calls, securing your conversations so that nobody can listen in. It's easy to use, and functions just like the normal dialer you're accustomed to. RedPhone uses your normal mobile number for addressing, so there's no need to have yet another identifier or account name; if you know someone's mobile number you know how to call them using RedPhone. And when you receive a RedPhone call your phone will ring just like normal, even if it is asleep.

If you're interested in trying out RedPhone and need someone to call, join #whispersystems on irc.freenode.net

TextSecure 0.5

Encrypted texts for Android.

TextSecure is a drop-in replacement for the standard text messaging application, allowing you to send and receive text messages as normal. All text messages sent or received with TextSecure are stored in an encrypted database on your phone, and text messages are encrypted during transmission when communicating with someone else also using TextSecure.