Secure Lock Icon - Digital Security Symbol for Websites #250589 (License: Personal Use)

This vector-style padlock icon features a solid black silhouette with a classic shackle and keyhole, set against a crisp white square background. Its simplicity ensures scalability and universal recognition across devices and platforms. Commonly used in UI/UX design to indicate encrypted sessions, password fields, or secure transactions.

Used on login pages, SSL/TLS indicators, privacy policy sections, and security dashboards; matches user intent for verifying website safety and data confidentiality.