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User Account Control ( UAC) is a mandatory access control enforcement feature introduced with Microsoft 's Windows Vista [ 1 ] and Windows Server 2008 operating systems, with a more relaxed [ 2 ] version also present in Windows 7, Windows Server 2008 R2, Windows 8, Windows Server 2012, Windows 8.1, Windows Server 2012 R2, Windows 10, and ...
A user's access level depends on which rights (also called permissions, user groups, bits, or flags) are assigned to accounts. There are two types of access leveling: automatic and requested. User access levels are determined by whether the Wikipedian is logged in, the account's age and edit count, and what manually assigned rights the account has.
An access key allows a computer user to immediately jump to a specific part of a web page via the keyboard. On Wikipedia, access keys allow you to do a lot more—protect a page, show page history, publish your changes, show preview text, and so on.
To disable firewall protection: 1. On the Windows taskbar, next to the clock, double-click the McAfee (M) icon. Note: If you're using Windows 7 or 8 and don't see the McAfee icon next to the clock, click the arrow next to the clock to reveal hidden icons. 2. In the McAfee SecurityCenter window, click Web and Email Protection. 3. Click Firewall:On.
Administrative share. Administrative shares are hidden network shares created by the Windows NT family of operating systems that allow system administrators to have remote access to every disk volume on a network-connected system. These shares may not be permanently deleted but may be disabled. Administrative shares cannot be accessed by users ...
Meta+(or Control+↑ (Ctrl+↑: Go to next line break Ctrl+↓ ⌥ Opt+↓: Ctrl+↓ (kword or GNOME) Meta+} or Control+↓) Ctrl+↓: Move the cursor down the length of the viewport Page Down ⌥ Opt+PageDn or ⌥ Opt+Fn+↓ or Ctrl+V. Page Down: Ctrl+v or. Page Down. Ctrl+f or. Page Down. Search+↓: Move the cursor up the length of the ...
The Security Account Manager ( SAM) is a database file [ 1] in Windows XP, Windows Vista, Windows 7, 8.1, 10 and 11 that stores users' passwords. It can be used to authenticate local and remote users. Beginning with Windows 2000 SP4, Active Directory authenticates remote users. SAM uses cryptographic measures to prevent unauthenticated users ...
In computer systems security, role-based access control ( RBAC) [ 1][ 2] or role-based security[ 3] is an approach to restricting system access to authorized users, and to implementing mandatory access control (MAC) or discretionary access control (DAC). Role-based access control is a policy-neutral access control mechanism defined around roles ...