You are responsible for network and information security at a large hospital.
It is a significant concern that any change to any patient record can be easily traced back to the person who made that change.
What is this called?
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A. B. C. D.C.
Non repudiation refers to mechanisms that prevent a party from falsely denying involvement in some data transaction.
The correct answer is C. Non repudiation.
Non-repudiation is a security concept that ensures that a person or entity cannot deny that they have taken a particular action or made a specific communication. In this case, it means that any change made to a patient's record must be identifiable and traceable back to the person who made that change, and that person cannot deny that they made that change.
Non-repudiation is an essential security principle for many organizations, particularly those that deal with sensitive information such as healthcare records. By ensuring non-repudiation, organizations can maintain accountability and prevent disputes or legal issues arising from false denials of actions or communications.
Availability, confidentiality, and data protection are also important security principles, but they do not directly address the issue of traceability and accountability for changes to records. Availability ensures that information is accessible to authorized users when needed, confidentiality ensures that sensitive information is kept private, and data protection refers to measures taken to secure data from unauthorized access, use, or disclosure.