Padlock Icon - Security and Privacy Symbol for Web and Apps #164807 (License: Personal Use)

This high-contrast vector-style padlock icon features a solid white body and shackle against a pure black background, conveying clarity and authority. Its simple geometric design ensures scalability and legibility across devices, making it ideal for user interfaces where security status must be instantly recognizable. The icon is universally associated with encryption, authentication, and data protection.

Commonly used in web interfaces for SSL/TLS indicators, login forms, privacy settings, password-protected areas, and cybersecurity messaging; matches user intent for understanding security status or accessing protected resources.