Box - Box offers secure content management and collaboration for individuals, teams and businesses, enabling secure file sharing and access to your files online.
Microsoft BitLocker - BitLocker is a full disk encryption feature included with Windows Vista and later.
Dropbox - Online Sync and File Sharing
Paubox - Paubox provides HIPAA compliant email encryption without the hassle of extra steps.
Microsoft OneDrive for Business - First of all, we think it appropriate to make it clear for the readers, Microsoft OneDrive for Business is different from what is Microsoft OneDrive that is only a cloud storage and limited sharing service.
OpenSSH - OpenSSH is a free version of the SSH connectivity tools that technical users rely on.