Psst

Integrating Crypto Identities with Android

December 28, 2013

ver the past couple of years, Android has included a central database for managing information about people, it is known as the ContactsContract …

Keys, signatures, certificates, verifications, etc. What are all these for?

December 12, 2013

For the past two years, we have been thinking about how to make it easier for anyone to achieve private communications. One particular focus has been …

Getting keys into your keyring with Gnu Privacy Guard for Android

December 6, 2013

Now that you can have a full GnuPG on your Android device with Gnu Privacy Guard for Android, the next step is getting keys you need onto your device …

Keeping data private means it must be truly deletable!

August 23, 2013

There are lots of apps these days that promise to keep your data secure, and even some that promise to wipe away private information mere seconds or …

GnuPG for Android progress: we have an command line app!

May 9, 2013

This alpha release of our command-line developer tool brings GnuPG to Android for the first time! GNU Privacy Guard Command-Line (gpgcli) gives you …

IOCipher beta: easy encrypted file storage for your Android app

February 7, 2013

At long last, we are proud to announce the first beta release of IOCipher, an easy framework for providing virtual encrypted disks for Android apps. …

report on IOCipher beta dev sprint

January 31, 2013

We are just wrapping up an intensive dev sprint on IOCipher in order to get the first real beta release out, and it has been a wonderfully productive …

IOCipher lives! encrypted virtual file system for Android

May 17, 2012

Nathan and I just got the first complete test of IOCipher working in the IOCipherServer/SpotSync app. We created a filesystem sqlite.db file, then …

User scenarios to guide our crypto development

April 14, 2012

At Guardian Project, we find user-centered development to be essential to producing useful software that addresses real world needs. To drive this, we …

Transparent encrypted virtual disks for Android (we call it IOCipher)

April 3, 2012

When using phones, laptops, computers, etc. it feels like a private experience, as if our screen was the same as a piece of paper, and when that paper …