Secure Lock Icon - Visual Symbol of Protection and Alert #2058489 (License: Personal Use)

This stylized padlock features a glossy, translucent body with a vivid red-to-yellow gradient, evoking both caution and strength. The polished silver shackle adds realism and reinforces the theme of robust protection. Subtle reflections and shadowing enhance its 3D appearance against a clean black background.

Commonly used on login pages, security dashboards, privacy notices, or warning banners to indicate encrypted connections, restricted access, or elevated threat levels; matches user intent for understanding security status or risk level.