Answer: Access control list(ACL) is the table form that helps in presenting the rights for accessing of the operating system's object by the user. The basic right is regarding the reading or writing a particular file.
- If the access control list is not present in the system then the secure access for the execution of any file or program in the operating system will not take place.
- The entry in the ACL can be done by any user without the knowing about the subject or operation.
- Operations not having any specific permission can take place which makes the system prone to the risks and danger.
