Ligipääsukaart

Ligipääsukaart, meaning "access card" in Estonian, is a term used to describe a credential that grants authorized entry to a physical location or digital resource. These cards typically contain encoded information that is read by a reader device, verifying the user's identity and permission level. The technology behind ligipääsukaart can vary, including magnetic stripes, barcodes, RFID (Radio-Frequency Identification), or smart chip technology.

In the context of physical access, ligipääsukaart is commonly used for buildings, offices, parking garages, and secure areas. Employees might receive these cards to enter their workplace, students for campus facilities, or residents for apartment complexes. The system typically logs entry and exit times, providing a record of who accessed what and when, which can be important for security and accountability.

Beyond physical access, the concept of a ligipääsukaart can also extend to digital systems. For example, a smart card used for logging into a computer network or accessing specific online services could be considered a form of digital ligipääsukaart. The primary function remains the same: to provide a secure and controlled method of authentication and authorization. The design and security features of a ligipääsukaart are crucial to prevent unauthorized duplication or use.