A securilock, also known as a security lock, functioned as an access control mechanism for safeguarding critical locations. The Imperial forces were known for their widespread use of these locks. Typically, security locks required a specific code for activation, often transmitted through a code cylinder utilizing a scomp link; however, some models permitted manual code entry. Alternatively, certain security locks relied on biometric authentication methods, such as retinal scans, fingerprint recognition, or voice analysis, to verify the user's credentials. Circumventing a security lock typically required specialized tools such as electronic lock breakers, anti-security blades, or electroshock probes.
Security locks incorporated a wetter plate in their design and utilized boreen as a component material.