February 24, 2015
I recently received a very interesting phishing email directed at developers with apps in Google Play. One open question is, how targeted it was: did …
February 11, 2015
With F-Droid, we have been working towards getting a complete app distribution channel that is able to reproducibly build each Android app from …
January 29, 2015
As part of the T2 Panic effort, I’ve recently been diving deep into the issues of sharing location. It is unfortunately looking really bad, with many …
January 26, 2015
Every so often, we revisit our core libraries in the process of improving our existing apps, and creating new ones. IOCipher has become a standard …
January 23, 2015
Facebook location sharing embeds the location in every single message, providing a detailed log to the recipient, Facebook, and anyone Facebook …
October 16, 2014
Update: now you can do this with Tor Onion Services Many software update systems use code signing to ensure that only the correct software is …
September 26, 2014
We’ve been on a big kick recently, updating the newest members of our CipherKit family of frameworks: IOCipher and CacheWord. There also are is a …
September 18, 2014
There are many ideas of core architectures for providing digital services, each with their own advantages and disadvantages. I break it down along the …
July 30, 2014
Following up on our research on secure Intent interactions, we are now announcing the first working version of the TrustedIntents library for Android. …
June 30, 2014
We now have an official FDroid app repository that is available via three separate methods, to guarantee access to a trusted distribution channel …