Security Lock Shield black outline icon
Closed padlock with a keyhole and a shield overlapping its lower right corner
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About the Security Lock Shield black outline icon
A padlock stands closed with a tall rounded shackle and a rectangular body holding a circular keyhole with a slotted stem. A plain shield overlaps the lower right corner, doubling the protection message with a defensive shape. Use it on login and password screens, privacy policy pages, antivirus and VPN products, secure checkout badges, and access control dashboards.
The lock body is wide and flat so the keyhole reads clearly, and the shield breaks the outline to sit in front rather than behind. It pairs well with unlocked padlock, fingerprint and key icons from the same library. At sizes under 24 px the keyhole slot can close, so favor larger placements.
This is the black outline version of the security lock shield icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.
It downloads free as an SVG vector or transparent PNG in seven sizes, and the free online editor lets you recolor it, apply gold, silver, neon and gradient styles, add animation, or convert it to EPS, PDF and DXF.
Free for personal and commercial use with attribution.
