OpsDash - All-in-one solution for monitoring servers, services, uptime and databases. Curated Dashboards. Rule-based alerting.
Microsoft BitLocker - BitLocker is a full disk encryption feature included with Windows Vista and later.
Platypus - Realtime server monitoring and reporting
Paubox - Paubox provides HIPAA compliant email encryption without the hassle of extra steps.
Healthy Servers - Making server monitoring easy
OpenSSH - OpenSSH is a free version of the SSH connectivity tools that technical users rely on.