HTTPS Everywhere - Chrome extension that encrypts and secures your browser
Microsoft BitLocker - BitLocker is a full disk encryption feature included with Windows Vista and later.
Smart HTTPS - Automatically changes HTTP addresses to the secure HTTPS, and if loading encounters error, reverts...
Paubox - Paubox provides HIPAA compliant email encryption without the hassle of extra steps.
HTTPZ - HTTPZ is meant to be unobtrusive and lightweight.
OpenSSH - OpenSSH is a free version of the SSH connectivity tools that technical users rely on.