Hardware-based firewalls. A hardware-based firewall is an appliance that acts as a secure gateway between devices inside the network perimeter and those outside it. ...
Software-based firewalls. A software-based firewall, or host firewall, runs on a server or other device. ...
Cloud/hosted firewalls.

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What are the three types of firewalls?

2025-02-21

Firewall delivery methods

Hardware-based firewalls. A hardware-based firewall is an appliance that acts as a secure gateway between devices inside the network perimeter and those outside it. ...
Software-based firewalls. A software-based firewall, or host firewall, runs on a server or other device. ...
Cloud/hosted firewalls.