File and Folder Permissions in Windows Show
NTFS is the default file system of the Windows operating system family, offering a wide range of advanced features such as journaling, compression, quotas, and much more. NTFS also offers a flexible security model, allowing administrators to control how users and groups can
interact with folders and files. These interactions are controlled through the assignment of permissions. NTFS permissions are logically grouped into a series of six basic permissions, each of which is comprised of a specific set of advanced (special) permissions. These groupings make
it easier to apply complimentary permissions to users and groups. Permissions can have different meanings depending on whether they're applied to folders or files. Let's start with the basic permissions.
Now we'll further refine our understanding of the available advanced (also known as "special") permissions.
Permission InheritanceBy default, NTFS permissions for files and folders inherit the permissions of their parent folder. The primary purpose of file system permissions inheritance is to simplify administration. Without inheritance, administrators would need to specify permissions explicitly for each and every file and folder. There are cases, however, when an administrator will need to assign explicit permissions to a file system branch. This can be accomplished by disabling permissions inheritance for a given set of child objects (files or folders) and then assigning the desired permissions. Network Share PermissionsWindows shares can be used to provide access to one or more folders via the network. Share permissions are distinct from NTFS permissions and take effect when the associated folder is accessed from a remote machine. Share permissions are also less granular than NTFS permissions, offering Read, Change, and Full Control access levels. Rules for Determining User AccessLet's review the rules that govern how these permissions systems work together to regulate access.
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What is the set of NTFS permissions on a folder or file called?The entire set of permissions entries in a security descriptor is known as a permission set or Access Control List (ACL). It is this ACL that governs all accesses to folders and files in NTFS file system.
Which of the following NTFS permissions will allow a user to take ownership of a file or folder?Read Permissions - Allows or denies reading permissions of the file or folder, such as Full Control, Read, and Write. Change Permissions - Allows or denies changing permissions of the file or folder, such as Full Control, Read, and Write. Take Ownership - Allows or denies taking ownership of the file or folder.
Does NTFS permissions offers file and folder level security?Unlike NTFS permissions, share permissions allow you to restrict the number of concurrent connections to a shared folder. Share permissions are configured in the “Advanced Sharing” properties in the “Permissions” settings. NTFS permissions are configured on the Security tab in the file or folder properties.
What are the default NTFS permissions?When you convert to NTFS, all files and directories default to Everyone - Full Control.
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