Last updated on December 23rd, 2020 by Radostin Angelov. Filed under

A firewall is a type of software that is installed between two points, typically the internet and either a network service or a whole network, to protect it from attacks. A firewall is typically associated with protecting networks. In case of websites such as WordPress, a web application firewall is used. Refer to the web application firewall term for more details on WAFs.

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