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CERTIFIED-IN-CYBERSECURITY · Question #96

In an Access Control List (ACL), the element that determines what permissions you have is:

The correct answer is D. The rule. An Access Control List (ACL) is a list of rules that specifies which users or systems are granted or denied access (i.e., have permission to access) to a particular object or system resource (see ISC2 Study Guide, chapter 3, module 4). Each rule in the ACL specifies the…

Access Controls Concepts

Question

In an Access Control List (ACL), the element that determines what permissions you have is:

Options

  • AThe object
  • BThe subject
  • CThe firmware
  • DThe rule

How the community answered

(31 responses)
  • A
    3% (1)
  • B
    6% (2)
  • D
    90% (28)

Explanation

An Access Control List (ACL) is a list of rules that specifies which users or systems are granted or denied access (i.e., have permission to access) to a particular object or system resource (see ISC2 Study Guide, chapter 3, module 4). Each rule in the ACL specifies the permissions, such as read, write, or execute, that a subject has over an object. For instance, in a file system, an ACL might include a rule that grants read and write access to a specific user for a particular file. This rule determines the permissions that the user has for that file. The subject is a user or a process run by a user, which inherits the user authorization. The object is the resource or data in the system (or the network) to be accessed. Firmware is a type of software embedded in a hardware system; therefore, the concept of an Access Control List does not directly apply to it.

Topics

#Access Control Lists#Access Control#Permissions#Security Rules

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