Gokiosk - Gokiosk is a mobile device kiosk lockdown application to protect it from being misused.
ProtonVPN - ProtonVPN is a security focused FREE VPN service, developed by CERN and MIT scientists. Use the web anonymously, unblock websites & encrypt your connection.
KioskSimple - KioskSimple securly deploys your self-service kiosk or unattended payment solution.
OpenVPN - OpenVPN - The Open Source VPN
SecureME - SecureME is a leading Android kiosk launcher application that can help you to control devices from several customization options and settings.
TunnelBear - Really simple VPN to browse the web privately & anonymously.