The correct answer is confidentiality.
The CIA triad is a security model that categorizes information security goals into three main categories: confidentiality, integrity, and availability.
- Confidentiality is the assurance that information is not disclosed to unauthorized individuals or processes.
- Integrity is the assurance that information is accurate and complete, and has not been modified or destroyed in an unauthorized manner.
- Availability is the assurance that information is accessible and usable when needed.
In the context of smart cards, confidentiality is important to ensure that the card’s data is not accessed by unauthorized individuals. This can be achieved through a variety of methods, such as encryption and access control.
Integrity is important to ensure that the card’s data is not modified or destroyed in an unauthorized manner. This can be achieved through a variety of methods, such as checksums and digital signatures.
Availability is important to ensure that the card’s data is accessible and usable when needed. This can be achieved through a variety of methods, such as redundancy and load balancing.
The CIA triad is a valuable tool for understanding and managing information security risks. By understanding the three main categories of security goals, organizations can develop effective security controls to protect their information assets.
The other options are incorrect because they do not represent one of the three main categories of security goals in the CIA triad.