Difference between revisions of "Firewall"
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[[File:Gateway firewall.svg|thumb| | [[File:Gateway firewall.svg|thumb|Gateway firewall]] | ||
A firewall is a network security system that monitors and allows or blocks traffic based on specific predetermined rules. It typically establishes a barrier between trusted and untrusted networks. | A firewall is a network security system that monitors and allows or blocks traffic based on specific predetermined rules. It typically establishes a barrier between trusted and untrusted networks. | ||
[[Category:Glossary]] | [[Category:Glossary]] | ||
