Search results
Results from the WOW.Com Content Network
In computer security, an access-control list (ACL) is a list of permissions [a] associated with a system resource (object or facility). An ACL specifies which users or system processes are granted access to resources, as well as what operations are allowed on given resources. [1] Each entry in a typical ACL specifies a subject and an operation.
File locking is a mechanism that restricts access to a computer file, or to a region of a file, by allowing only one user or process to modify or delete it at a specific time, and preventing reading of the file while it's being modified or deleted.
Most file systems include attributes of files and directories that control the ability of users to read, change, navigate, and execute the contents of the file system. In some cases, menu options or functions may be made visible or hidden depending on a user's permission level; this kind of user interface is referred to as permission-driven.
The purpose of this page is to help users of Wikipedia solve problems they may encounter when browsing or editing. Note: If you're trying to get help for a specific technical problem that isn't answered by the FAQs, try asking at Wikipedia:Troubleshooting or at the Village pump.
If you're using an older or outdated browser, such as Internet Explorer, you may need to access AOL Mail from a different browser. If you don't have an updated or supported browser installed on your computer, you'll need to update your existing browser or download a new one. Check your display name:
Canceling your paid plan and changing to the free AOL plan gives you continued access to your AOL email and allows you to sign in to other AOL websites. Sign into MyAccount. If you aren't already on your Subscriptions page, click My Services | My Subscriptions. Click Manage next to the plan you'd like to cancel. Click Cancel.
New York Gov. Kathy Hochul called for the immediate dismissal of 14 prison employees after the death of Robert Brooks earlier this month.
In some systems, users have the authority to decide whether to grant access to any other user. To allow that, all users have clearances for all data. This is not necessarily true of an MLS system. If individuals or processes exist that may be denied access to any of the data in the system environment, then the system must be trusted to enforce MAC.