ProtonVPN - ProtonVPN is a security focused FREE VPN service, developed by CERN and MIT scientists. Use the web anonymously, unblock websites & encrypt your connection.

Knox - Knox offers easy disk image encryption and comes with a built-in backup service.

OpenVPN - OpenVPN - The Open Source VPN

Exocet - Exocet creates a Folder on your System.

Shadowsocks - A fast tunnel proxy that helps you bypass firewalls

R-Crypto - R-Crypto is smart data security and disk encryption software that allows you to secure your sensitive information via strong encryption.