In terms of information security, what does confidentiality refer to?

Confidentiality in information security specifically pertains to the protection of information from unauthorized access. It is a fundamental principle that ensures sensitive data is only accessible to individuals who have the proper authorization. This principle is critical in maintaining the privacy and security of data, preventing unauthorized users from gaining access to confidential information that could lead to breaches or misuse. By implementing various security measures such as encryption, access controls, and authentication mechanisms, organizations can safeguard the confidentiality of their information, ensuring that it remains private and secure from those who should not have access to it.