Keyhole Icon - Security and Access Symbol for Web Design #153818 (License: Personal Use)

This vector-style icon features a traditional keyhole centered within a subtle double-ring circular background, rendered in neutral gray tones for universal UI compatibility. The design emphasizes clarity and symbolism, making it ideal for security-related digital interfaces. Its flat, scalable appearance ensures crisp rendering across devices and resolutions.

Used on login screens, privacy policy pages, security settings, two-factor authentication prompts, and cybersecurity articles; matches user intent around safety, restricted access, and account protection.