Firewall Ghost Icon - Visual Metaphor for Cybersecurity Protection #1377513 (License: Personal Use)

This stylized illustration depicts a Pac-Man-shaped ghost made of red bricks with gold mortar lines, featuring expressive white-and-black eyes and a jagged flame outline. The fiery aura suggests active defense, while the brick texture reinforces strength and impenetrability-perfect for visualizing network security concepts. Its friendly yet formidable design bridges technical seriousness with approachable branding.

Used on cybersecurity landing pages, blog posts about firewalls, or educational content explaining network protection; targets users seeking intuitive visuals to grasp abstract security concepts.