Microsoft BitLocker - BitLocker is a full disk encryption feature included with Windows Vista and later.
Sanebox - SaneBox is a cloud-based service that allows users to filter and manage their emails.
Paubox - Paubox provides HIPAA compliant email encryption without the hassle of extra steps.
Thunderbird - Thunderbird is a free email application that's easy to set up and customize - and it's loaded with great features!
OpenSSH - OpenSSH is a free version of the SSH connectivity tools that technical users rely on.
Ebsta - Capture every email and business contact inside Salesforce.