VeraCrypt - VeraCrypt is a free open source disk encryption software for Windows, Mac OSX and Linux.
Symantec Data Loss Prevention - Fully protect your data with the comprehensive detection technologies and unified policies of Symantec's industry leading Data Loss Prevention (DLP).
Gilisoft USB Stick Encryption - Gilisoft USB Stick Encryption is a USB encryption system by the Gilisoft that is known for delivering the password protection and encryption system for the PC drives.
Microsoft BitLocker - BitLocker is a full disk encryption feature included with Windows Vista and later.
Rohos Disk Encryption - Rohos Disk Encryption is not about encrypting the some USB sticks only, rather it contains the some additional features and functions as well to deliver the extra encryption systems for your PC.
OpenSSH - OpenSSH is a free version of the SSH connectivity tools that technical users rely on.