Messaging app with optional end-to-end encryption they call Letter Sealing. Both users must have it activated in order for the encryption to be active. Encryption is available for chat room only and i
Provides a comprehensive solution for transparent file level encryption. It allows developers to create transparent encryption products which it can encrypt or decrypt files on-the-fly, it can allow o
An anonymous peer-to-peer file sharing app. Uses mixnet as well as RSA and AES to encrypt the connection between peers. Site in Japanese. Posted Wikipedia entry URL instead.
VPN provider. OpenVPN. Port 443. SSL tunnel. 25 simultaneous connections. 767 servers in 24 countries. Free. All users login with the same username and password. Project of the National University of
