Secure Padlock Icon - Free Download for Websites and Apps #3561842 (License: Personal Use)

This vector-style green padlock features a rounded rectangular body with a prominent keyhole cutout and a smooth U-shaped shackle. Rendered in solid green against a transparent checkerboard background, it conveys digital security, data protection, or authentication status. The minimalist design ensures scalability and legibility across devices and resolutions.

Commonly used in web interfaces to indicate HTTPS encryption, account lock status, secure login forms, privacy settings, or restricted content areas; aligns with user intent to verify safety or access control.