single user access
41Orthogonal frequency-division multiple access — Multiplex techniques Circuit mode (constant bandwidth) TDM · FDM · SDM Polarization multiplexing Spatial multiplexing (MIMO) …
42Mandatory access control — In computer security, mandatory access control (MAC) refers to a type of access control by which the operating system constrains the ability of a subject or initiator to access or generally perform some sort of operation on an object or target.… …
43Athens access and identity management — Athens is an Access and Identity Management service that is supplied by Eduserv to provide single sign on to protected resources combined with full user management capability. Organisations adopting the Athens service can choose between the… …
44Microsoft Data Access Components — MDAC redirects here. For other uses, see MDAC (disambiguation). MDAC (Microsoft Data Access Components) Microsoft Corporation s MDAC provides a uniform framework for accessing a variety of data sources on their Windows platform. Developer(s)… …
45Point of Access for Providers of Information — PAPI (Point of Access for Providers of Information) is a system for providing access control to restricted information resources across the Internet. It intends to keep authentication as an issue local to the organization the user belongs to,… …
46Broadband Internet access — Broadband Internet access, often shortened to just broadband, is high speed Internet access typically contrasted with dial up access over a modem.Dial up modems are generally only capable of a maximum bitrate of 56 kbit/s (kilobits per second)… …
47Role-based access control — In computer systems security, role based access control (RBAC) [cite conference author = Ferraiolo, D.F. and Kuhn, D.R. title = Role Based Access Control booktitle=15th National Computer Security Conference year = 1992 month = October pages=554… …
48IBM Tivoli Access Manager — is an authentication and authorization solution for corporate web services, operating systems, and existing applications. [http://publib.boulder.ibm.com/infocenter/tivihelp/v2r1/topic/com.ibm.itame.doc/am61 admin18.htm#choverview] Tivoli Access… …
49Digital Subscriber Line Access Multiplexer — Siemens DSLAM SURPASS hiX 5625 A Digital Subscriber Line Access Multiplexer (DSLAM, often pronounced dee slam) is a network device, located in the telephone exchanges of the telecommunications operators. It connects multiple customer Digital… …
50Direct memory access — (DMA) is a feature of modern computers that allows certain hardware subsystems within the computer to access system memory independently of the central processing unit (CPU). Without DMA, the CPU using programmed input/output is typically fully… …
