KeePassXC - KeePass Cross-Platform Community Edition - A community maintained fork of the popular KeePassX...
Symantec Data Loss Prevention - Fully protect your data with the comprehensive detection technologies and unified policies of Symantec's industry leading Data Loss Prevention (DLP).
KeePass - KeePass is an open source password manager. Passwords can be stored in highly-encrypted databases, which can be unlocked with one master password or key file.
OpenSSH - OpenSSH is a free version of the SSH connectivity tools that technical users rely on.
Seahorse - Front end for GnuPG.
Paubox - Paubox provides HIPAA compliant email encryption without the hassle of extra steps.