In computer security, general access control includes identification, authorization, authentication, access approval, and audit. A more narrow definition...

and information security, access control (AC) is the action of deciding whether a subject should be granted or denied access to an object (for example...

In computer security, discretionary access control (DAC) is a type of access control defined by the Trusted Computer System Evaluation Criteria (TCSEC)...

In computer systems security, role-based access control (RBAC) or role-based security is an approach to restricting system access to authorized users,...

In computer security, mandatory access control (MAC) refers to a type of access control by which a secured environment (e.g., an operating system or a...

In computer security, an access-control list (ACL) is a list of permissions associated with a system resource (object or facility). An ACL specifies which...

Attribute-based access control (ABAC), also known as policy-based access control for IAM, defines an access control paradigm whereby a subject's authorization...

In computers, logical access controls are tools and protocols used for identification, authentication, authorization, and accountability in computer information...

user/consumer only gets access to resources for which they are authorized. Hence, access control in computer systems and networks relies on access authorization...

Network access control (NAC) is an approach to computer security that attempts to unify endpoint security technology (such as antivirus, host intrusion...

In computer science, an access control matrix or access matrix is an abstract, formal security model of protection state in computer systems, that characterizes...

is a form of remote administration. Remote access can also be explained as the remote control of a computer by using another device connected via the internet...

In computer systems security, Relationship-based access control (ReBAC) defines an authorization paradigm where a subject's permission to access a resource...

802 LAN/MAN standards, the medium access control (MAC), also called media access control, is the layer that controls the hardware responsible for interaction...

authentication (BA) implementation is the simplest technique for enforcing access controls to web resources because it does not require cookies, session identifiers...

In computer security, logging in (or logging on, signing in, or signing on) is the process by which an individual gains access to a computer system or...

In computer security, lattice-based access control (LBAC) is a complex access control model based on the interaction between any combination of objects...

model is a formal state transition model of computer security policy that describes a set of access control rules which use security labels on objects...

frameworks, guaranteeing that users receive only the essential computer access control needed for their roles, thereby minimizing the likelihood of unauthorized...

An access control expression with respect to a computer file system is a list of Boolean expressions attached to a file object. An access control expression...

access control authorization framework. It provides: An access control architecture. A policy language with which to express a wide range of access control...

Terminal Access Controller Access-Control System (TACACS, /ˈtækæks/) refers to a family of related protocols handling remote authentication and related...

systems they accessed were within the same network – or at least the same "domain of control". Increasingly, however, users are accessing external systems...

providing a name locates the resource. Some directory services include access control provisions, limiting the availability of directory information to authorized...

known and commonly referred to as access control. Multi-factor authentication is typically deployed in access control systems through the use, firstly...

computer security, organization-based access control (OrBAC) is an access control model first presented in 2003. The current approaches of the access...

standard defines fourteen commands that the host computer can use to send data and status and control information in messages. Every command requires at...

finance. Computer security can be described as all of the following: a branch of security Network security application security Access control – selective...

and placed on the user's computer or other device by the user's web browser. Cookies are placed on the device used to access a website, and more than...

(SAS) is a special key, key combination or sequence to be pressed on a computer keyboard before a login screen which must, to the user, be completely trustworthy...