Open source mobile phone app SureSpot for encrypted chat

SureSpot is an Android and iPhone open source app for encrypted end to end chat, you can send pictures and text,nobody can decrypt the messages, not even the app delelopers. AES256 bit encryption keys are created in your phone and the Diffie-Hellman key agreement protocol is used to exchange them securely

Encrypted cloud storage with messaging Peerio

Peerio is a company providing encrypted file storage with integrated instant messager in the cloud. Available for Windows, Mac and Linux (if using the Chrome browser), smartphone apps are on the way, it is being developed by the makers of Cryptocat and miniLock, two other cloud based encryption utilities.

Encrypt Gmail messages with SecureGmail

SecureGmail is an open source Chrome browser extension to encrypt and decrypt Gmail messages with one click. After installation you will see a red padlock next to the compose button in Gmail, clicking on it will launch the compose window with a red bar that says “Secured“. Unlike other

Nitrokey, a thumbdrive to encrypt data, emails and logins

Nitrokey is a physical USB thumbdrive developed in Germany to encrypt email with OpenPGP, GnuPG or S/MIME, use One Time Passwords, encrypt your computer hard drive files, manage digital certificates and act as a double authentication token with websites that have adopted the Universal 2dn Factor U2F standard supported by

Secret documents show the NSA is spying on VPN users

Recently released Snowden’s NSA documents published by the German magazine Spiegel reveal the NSA has a dedicated team to crack VPN traffic and feed it to their data mining software. The documents list over 200 commercial VPN providers, like Astrill, CyberGhostVPN, iPredator and PrivateInternetAccess (PIA), they include companies that no

Martus, the encrypted bulletin board for activists

Martus is an open source encrypted bulletin board for individuals and groups tracking human rights violations. It has been developed by Benetech, a non profit organisation pushing for social change. It is written in Java, available for Windows, Mac, Linux and Android, I downloaded the 130MB Windows version to try it out.