padlock icon with keyhole vector design lock and shield illustration

navigate by keyword : white wheel vector third text symbol suggesting structures solid shield shape security second row rounded privacy presentation padlocks padlock oval outlines outline organ number multimedia monochromatic logo lock line label keyholes keyhole icons icon highlight fourth four font focus features elongated drawing distinct displayed diagram designs design dashed contrast circular circle cartoon brand

Four vector icons of padlocks with keyholes are displayed in a row. Each padlock features a distinct design. The first and fourth are circular with dashed or solid outlines. The second has an elongated oval shield shape, and the third is more rounded with a bold outline. The designs are monochromatic, using black and white contrast to highlight the keyhole and lock structures, suggesting a focus on security and privacy.