What Types of Firewalls Are There?

Hardware Firewalls – Physical devices installed between an internal network and the internet. Ideal for businesses handling high data traffic, they provide centralized protection for entire networks.

Software Firewalls – Applications installed on servers or individual computers. These flexible solutions are suitable for smaller organizations or for protecting specific devices and applications.

Cloud Firewalls – Virtual firewalls operating in cloud environments. They protect cloud-hosted data and applications, making them ideal for hybrid or fully cloud-based infrastructures.