Tunnello VPN - Fast VPN that unblocks internet and protects your privacy
VeraCrypt - VeraCrypt is a free open source disk encryption software for Windows, Mac OSX and Linux.
App Lock and Gallery Vault - Wish you could simply lock all your private apps on your smartphone with just a click?
Easy Vault - Easy Vault: Hide Pictures, Videos, Gallery, Files is an all-in-one privacy protection application designed for those who want to lock and hide their private files.
Opera - Opera is a browser with innovative features, speed and security.
Windows BitLocker - This topic provides a high-level overview of BitLocker, including a list of system requirements, practical applications, and deprecated features.