Question

After applying permissions to a group that already inherits permissions, you are concerned about the effective access. Rather than examine and evaluate all possible permission sources, where can you check the effective access more easily?

Answer 1

To check the effective access for a group after permissions have been applied, use the built-in 'Effective Permissions' feature found in the operating system's file or folder properties security tab. This tool provides a cumulative view of all permissions, considering inheritance without manual evaluation.

Step-by-step explanation:

When you're concerned about the effective access for a group after applying permissions, especially in a system where permissions can be complex due to inheritance, there is a simpler way to check what those effective permissions are without manually evaluating all sources. Most operating systems and file systems that support granular permissions, such as NTFS on Windows, provide a feature for quickly checking this.

In Windows, for example, you can right-click on a file or folder, go to 'Properties', then to the 'Security' tab, and use the 'Advanced' button to find the option for 'Effective Permissions'. Here, you can select a user or group to view the cumulative permissions that are effective on the file or folder, taking all sources of permission inheritance into account.

This feature is very useful for system administrators and users who need to ensure the correct permission levels are applied, as it saves time and reduces the chance of overlooking permissions that could compromise security or prevent necessary access.