Wifi Security Padlock Waves black filled icon
Outline wifi signal arcs with a closed padlock and keyhole over the waves
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About the Wifi Security Padlock Waves black filled icon
Three broadcast arcs rising from a small round dot, with a closed padlock and keyhole sitting over the right side of the signal. The overlap says protected connection rather than plain connectivity, so it fits secure wifi settings, VPN and firewall apps, router admin panels, password-protected hotspot screens and network security slides in IT presentations.
The padlock is drawn at roughly a third of the icon width and anchored to the lower right so the wave arcs stay uninterrupted on the left, keeping both symbols recognizable. It pairs with router, shield, key and signal strength icons in the same outline family. At small sizes the keyhole is the first detail to lose, so favor 24 px and up.
This is the solid black filled version of the wifi security padlock waves icon: a bold silhouette that reads clearly at 16-24 px and on dark or busy backgrounds, and prints well in one colour.
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.
