Secure Your Data - Padlock Icon for Security Features #3768595 (License: Personal Use)

This vector-style padlock icon features a bold black outline with a rounded shackle and central keyhole, set against a transparent checkerboard background for seamless integration. Its clean, modern design ensures scalability and clarity across web interfaces, mobile apps, and documentation. The icon conveys trust, authentication, and data protection without visual clutter.

Commonly used in web applications for login pages, SSL/TLS indicators, privacy policy links, password managers, and security settings. Matches user intent for understanding protection status or accessing secure features.