Secure Lock Icon - Digital Security Symbol for Websites and Apps #3253634 (License: Personal Use)

This vector-style icon features a solid black padlock centered within a white circular background, enclosed by a thin black border. The minimalist design emphasizes clarity and universal recognition, making it suitable for UI elements across web and mobile platforms. Its transparent background allows seamless integration into diverse interface themes.

Commonly used in website headers, login forms, SSL/TLS indicators (e.g., browser address bars), privacy policy sections, and app security settings. Matches user intent for verifying safety, enabling encryption, or accessing protected content.