Respuesta :

Fundamentally, access refers to the ability of a subject and an object to interact.
The allowable interactions between subjects and objects are referred to as access controls (ACs)
AC is the selective restriction of access to a place or other resource. The permission to access a resource is called authorization.

Answer:

The correct word for the blank space is: access.

Explanation:

Access Control System (ACS) is a programming framework that enables or restricts users to access a server's features and details. ACS is used to protect confidential data and to ensure that authorized users use the servers to avoid malfunctions. Letting subjects and objects communicate appropriately is one of the basic principles of ACS.