Free portable cross-platform graphical multi-user password manager
For full, incremental, compressed and encrypted backups or archives
cross-platform (Java) file encryption and archiving tool
Provides encryption & password hashing for your app or Hibernate POJOs
HOFAT - graphical Hash Of File And Text calculator, 100%-pure Java
GMR digital signature system
Open Source PKI solutions
FIDO-enabled, cloud file encryption with centralized key management.
Support Tools for OpenSSH with multiple agents
Open Source Security tool to audit hashed passwords.
[WARNING] Project has moved to http://github.com/Retroshare/Retroshare
Tweakable 256-bit symmetrical block cipher.
Easy to use GlobalPlatform tool (and a Java library)
Encrypting, anonymous, unlimited size message transfer system