Open Whisper Systems has released a new version of Signal, its free, open source iOS app for end-to-end encrypted voice calls.
Tails is a live operating system that you can start on almost any computer from a DVD, USB stick, or SD card.
Yesterday's report by The Intercept hit the information security community like a ton of bricks, as a set of documents from Edward Snowden's trove indicate that the US NSA and the UK GHCQ have managed to compromise the networks of Dutch SIM card manufacturer Gemalto and acquire encryption keys that protect the privacy of cellphone communications of millions of users around the globe.
With a simple search, John Matherly, the creator of Shodan, has discovered with it more than 250,000 routers that share the same SSH key, meaning they also share the same private key.
GnuPG is a complete and free implementation of the OpenPGP standard.
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