A free instant messaging application for Mac OS X that can connect to AIM, MSN, XMPP (Jabber), and Yahoo. Uses Off-the-Record (OTR) when sending messages.
An whistleblower submission system that media organizations can use to securely accept documents from and communicate with anonymous sources. It was originally created by the late Aaron Swartz and is
VPN provider. No traffic logs. OpenVPN. 5 simultaneous connections. 188 servers in 32 countries. Has several WireGuard servers for testing.
For important information on choosing a VPN see our Resource
A open source e-learning platform developed to not only let everybody experiment with cryptography, but to develop and extend the JCrypTool platform in various ways with their own crypto plug-ins. Fre
An open source encrypted self-hosted file sharing and collaboration app. Using Linux as a host it enables users to have shared folders to exchange files. Also compatible with Github and Gitbucket if y
SecureLogin is a decentralized authentication protocol for websites and apps. It is an all-in-one solution that creates a cryptographic private key from your email and master password to sign in every
Used to hide text inside JPEG images, a process known as steganography. It embeds a comment byte marker into the jpg’s meta data section, followed by the total length and a random byte series to
Strongbox is a secret manager for AWS. Manage and access secrets via the GUI, CLI or Java SDK. Features encrypted backups and ability to create a Secrets Group.
