Cyber Security Circuit Padlock black filled icon

About the Cyber Security Circuit Padlock black filled icon

A square padlock body with a tall rounded shackle and a keyhole sits at the center, while six circuit traces run out to small circular nodes, three on each side, some stepping at right angles like a printed board. The mix of lock and circuitry says encryption, data protection and network defense, fitting security software landing pages, VPN and antivirus apps, IT infrastructure diagrams, compliance decks and login or 2FA screens.

Symmetry across the vertical axis keeps it stable, and the node circles extend the mark horizontally, so give it a wide frame rather than cropping the traces. It pairs with shield, fingerprint and firewall icons from the same set. Below 32 px, trim to two traces per side so the nodes stay distinct.

This is the solid black filled version of the cyber security circuit padlock icon: a bold silhouette that reads clearly at 16-24 px and on dark or busy backgrounds, and prints well in one colour.

Download it free as a scalable SVG vector or transparent-background PNG in seven sizes (16 to 512px), copy the SVG code straight into your project, or open it in the free online editor to change colors, apply gold, silver, neon and gradient styles, animate it, or convert it to EPS, PDF and DXF.

Free for personal and commercial use with attribution.