"privileges over" is a correct and usable phrase in written English.
For example, you could use it in a sentence such as, "The wealthy citizens have certain privileges over those who are less fortunate."
Any group may be assigned admin privileges over another group.
This means if you have admin privileges over a folder, you also have admin privileges over it's sub folders.
Policy-based authorization systems have been largely deployed nowadays to control different privileges over a big amount of resources within a security domain.
Undoubtedly the unions will lose some of their privileges over the coming years; the scale of the debt crisis makes this inevitable.
All that said, it's undeniably true that the British upper class have been masterful in maintaining their privileges over the centuries.
Although the upper classes still have some privileges over the peasant class, today private ownership of land has gradually replaced ownership by the nobility.
It also demonstrates how he privileges becoming over static, immutable being.
President Obama asserted executive privilege over the documents.
President Barack Obama did not assert privilege over a single document.
I've had the absolute privilege over the past thirty-five years of working with extraordinary people.
What are the ultimate goals and values we should privilege over others?
