lock icon set padlock open and close icons

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Icon set featuring four padlocks within circles. Two padlocks are closed, and two are open. The icons are simplistic with minimal design, outlined in black on a white background. Each padlock is centered within its circle, with a keyhole symbol on the body. The open padlocks have the shackle lifted, while the closed ones have it down, indicating locked position. These icons are typically used for security and access-related contexts in digital applications.