An item often used to secure doors or windows is a lock. Locks serve as devices that restrict access to a physical space, enhancing security by requiring a specific key, code, or combination to open them. They come in various forms, including deadbolts, padlocks, and electronic locks, each designed for different levels of security and convenience. Locks are fundamental components in residential, commercial, and automotive security systems, protecting people’s property and ensuring privacy. The development of lock technology has evolved over time, incorporating advancements in materials and design to improve safety and resistance to tampering.