SonicWall - SonicWall security solutions protects your network, systems, users and data from cyber threats.
ProtonVPN - ProtonVPN is a security focused FREE VPN service, developed by CERN and MIT scientists. Use the web anonymously, unblock websites & encrypt your connection.
Comodo Firewall - Comodo Firewall Pro - Secure your system against internal attacks such as Trojan viruses /...
OpenVPN - OpenVPN - The Open Source VPN
Emsisoft Online Armor Firewall - Emsisoft Online Armor Firewall is a freemium online firewall protection system by the Emsisoft that is based on the own independent protection technology of the Emsisoft.
TunnelBear - Really simple VPN to browse the web privately & anonymously.