{"id":2818,"date":"2022-08-31T10:00:00","date_gmt":"2022-08-31T09:00:00","guid":{"rendered":"https:\/\/exa.net.uk\/?p=2818"},"modified":"2022-12-05T13:52:35","modified_gmt":"2022-12-05T13:52:35","slug":"what-is-a-firewall","status":"publish","type":"post","link":"https:\/\/edit.exa.net.uk\/knowledge-hub\/security\/what-is-a-firewall\/","title":{"rendered":"What is a firewall?"},"content":{"rendered":"\t\t
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What is a firewall?<\/h1>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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