Spike - Spike solves businesses' communication chaos by bringing together email, team chat, collaborative docs, and meetings, into one feed.
Microsoft BitLocker - BitLocker is a full disk encryption feature included with Windows Vista and later.
Tutanota - Get your encrypted mailbox for free.
Paubox - Paubox provides HIPAA compliant email encryption without the hassle of extra steps.
NeoCertified Secure Email - NeoCertified is a solution that provides secure email encryption for businesses and organizations across all industries, including healthcare, finance, legal, non-profit and education.
OpenSSH - OpenSSH is a free version of the SSH connectivity tools that technical users rely on.