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OpenSnitch vs ZoneAlarm Firewall

A side-by-side look at OpenSnitch and ZoneAlarm Firewall. For an in-depth review of either product, follow the links below.

OpenSnitch

OpenSnitch

Security & Privacy

OpenSnitch is an open source application firewall for GNU/Linux systems. It monitors and controls network connections to protect against unwanted access and data leakage. It works by prompting the user to allow or deny connections.

networkfirewallprivacysecurityaccess-control
ZoneAlarm Firewall

ZoneAlarm Firewall

Security & Privacy

ZoneAlarm Firewall is a free personal firewall program that helps protect your computer from hackers and cyber criminals. It monitors incoming and outgoing traffic and blocks threats while allowing desired connections.

firewallnetwork-securityintrusion-prevention