A firewall icon typically shows a brick wall or barrier, representing network security that filters incoming and outgoing traffic. A system administrator might place this on a dashboard to indicate active threat protection for a server or company network.
Part of the
Security SVG collection,
in Security.
Download the Firewall vector as a ready-to-edit .svg file —
it scales to any size without losing quality and can be recoloured in any
vector editor or straight in CSS.