TinyWall - Lightweight and non-intrusive firewall
KeyScrambler - Home of KeyScrambler, the world's most advanced anti-keylogging system.
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.
Protectedtext - The safest site on the web for storing your text! Enter any URL, e.g. protectedText.com/anything
Windows Firewall Control - Windows Firewall Control is not the built in firewall system in the Windows operating systems.
Zemana AntiLogger - Zemana AntiMalware is your trusted malware scanner and advanced malware removal tool. Protect your PC from malware, spyware, adware, ransomware.