Is there a noun for "someone who has access"?

I'm building a data model for a computer program, and I'm in need a noun (a short compound noun is acceptable) for "someone who has access".

The information will be provided as an answer to the question: "Who has access to the data within your company?".

My initial thought was to go with something along the lines of "internal data accessor", but accessor doesn't seem to be a common English word, and it's usage in computer programming doesn't quite match what I'm describing.

Solution 1:

I would use "authorized users" to refer to people who have access to a system.

Solution 2:

'Privileged User' seems to be what the software security companies are calling them :

Top 10 Ways to Identify and Detect Privileged Users

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