A set of lock and unlock icons is a user-friendly way to indicate the status of privacy settings or secured content on digital platforms. These icons can be applied to various interfaces such as websites, apps, or devices, serving as visual cues to help users easily grasp the current state of permission or access level. The lock, open, and unlocked icons fall under the categories of graphic design, user interface, icons, and technology. These simple yet effective symbols play a crucial role in enhancing user experience and guiding individuals through digital spaces.