Hajar is a security professional for a government contractor. Her company recently hired three new employees for a special project, all of whom have a security clearance for Secret data. Rather than granting the employees access to all files and folders in the data repository, she is granting them access only to the data they need for the project. What principle is Hajar following?

Group of answer choices

Principle of proportionality

Principle of need to know

Principle of least privilege

Separation of duties principle