Which statement best describes the principle of least privilege?

A. Adding an IAM user into at least one IAM group
B. Checking a packet's permissions against an access control list
C. Granting only the permissions that are needed to perform specific tasks
D. Performing a denial of service attack that originates from at least one device



Answer :

Final answer:

The principle of least privilege restricts access rights to the minimum necessary, aligning with cybersecurity best practices.


Explanation:

The principle of least privilege is a cybersecurity concept that entails granting only the permissions needed to perform specific tasks. This means restricting access rights for users, processes, and systems to the bare minimum necessary to achieve their goals.

For example, in a network environment, checking a packet's permissions against an access control list aligns with the principle of least privilege by ensuring that data packets are only allowed through if they meet the necessary criteria specified in the access control list.

Contrarily, actions like performing a denial of service attack that originates from at least one device violate the principle of least privilege since they involve excessive access and capability beyond what is required, posing security risks.


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