Symantec Endpoint Protection Mobile - Protect your business from malicious mobile attacks on modern operating systems such as Android and iOS.

Hotspot Shield - Hotspot Shield is a software application developed by AnchorFree, Inc.

CopperheadOS - Secure Android built for encrypted and secure phones by a privacy focused company. Available as security-centric and privacy focused Google-free Android for the latest devices. Fully integrated with the latest IDS and MDM enterprise technologies.

TunnelBear - Really simple VPN to browse the web privately & anonymously.

LineageOS - Operating system for smartphones and tablet computers, based on the Android

OpenVPN - OpenVPN - The Open Source VPN