Symantec Email Security.cloud
Barracuda Email Security Gateway
Proofpoint Email Security and Protection
Cisco Email Security
Alert Logic Threat Manager
FortiMail
Area 1 Security
Barracuda Email Protection
Windows 10 Firewall Control
TinyWall
GlassWire
Windows Firewall Control
Emsisoft Online Armor Firewall
Little Snitch
Comodo Firewall
Total Defense Internet Security Suite
Barracuda Email Security Gateway - Barracuda's Email Security Gateway is a powerful antivirus filter specifically designed to identify and eliminate email-borne threats, stopping hazards before they reach the network.
TinyWall - Lightweight and non-intrusive firewall
Proofpoint Email Security and Protection - Learn about Proofpoint's email security solutions that protect organizations against threats such as email fraud, phishing, spam, bulk email, and viruses.
GlassWire - Visualize network activity in detail, get notified when new apps access the network, look out for...
Cisco Email Security - Cisco Email Security protects against ransomware, business email compromise, spoofing, and phishing.
Windows Firewall Control - Windows Firewall Control is not the built in firewall system in the Windows operating systems.