CompTIA CySA+ Practice Test 2025 – The Comprehensive All-in-One Guide to Exam Success!

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What is the principle of 'least privilege'?

Users should have access to all company data

Users should receive maximum access for efficiency

Users should only have the minimum level of access necessary to perform their tasks

The principle of 'least privilege' is foundational in cybersecurity and access control. It dictates that users should only be granted access to the resources and information necessary for them to perform their specific job functions effectively. By limiting access rights, organizations can reduce the risk of accidental or intentional misuse of sensitive data and systems.

This approach minimizes the potential attack surface that malicious actors can exploit if they gain access to a user's account. For example, if a user only needs to view certain files to complete their work, granting them access to modify or delete those files could lead to data breaches or unintentional data loss. Therefore, implementing the principle of least privilege helps enhance security posture while maintaining operational efficiency, as users aren't bogged down by unnecessary permissions that could complicate their tasks or pose security risks.

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Users should be given random access to all resources

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