Cryoserver - Cryoserver is an all-in-one email archiving solution that empowers you to preserve your email in a tamper-evident archive, making you transform your data into a useful archive for everyday use.
Microsoft BitLocker - BitLocker is a full disk encryption feature included with Windows Vista and later.
Athena Archiver - Athena Archiver Email Archiving Solutions provide enhanced disaster recovery options by enabling automatic off-site email storage and data replication to a mirror site.
Paubox - Paubox provides HIPAA compliant email encryption without the hassle of extra steps.
Thexyz - Secure premium email service with mobile sync apps for calendar, contacts, tasks, notes and FISMA compliant email archiving.
OpenSSH - OpenSSH is a free version of the SSH connectivity tools that technical users rely on.