Padlock Icon for Security

A pixelated padlock icon, rendered in dark grey against a black background, clearly conveys a sense of security and protection. Its simple, blocky design makes it suitable for digital interfaces or retro-themed projects where a clear lock symbol is needed to indicate a secure or locked status. The keyhole detail adds a familiar touch to this classic security emblem.

padlock - lock - security - icon - pixel art - digital - protected - symbol