Network Access Device — A Network Access Device (or NAD) is an electronic circuit that automatically connects a user to a preferred network. More generally, a NAD is any device that, when connected to, provides access to a larger communication network of some sort.… … Wikipedia
Integrated access device — An Integrated Access Device (or IAD) is a customer premises device that provides access to wide area networks and the Internet. Specifically, it aggregates multiple channels of information including voice and data across a single shared access… … Wikipedia
Integrated access device — L Integrated Access Device ou IAD est un équipement qui permet de transmettre des flux de différentes nature : voix, vidéo, données sur un support unique, souvent une ligne de type xDSL. Sous forme de boîtier, il permet de connecter des… … Wikipédia en Français
Video ready access device — A Video Ready Access Device, more commonly know as a VRAD, provides DSL access and HD cable TV to customers subscribed to AT T s U verse brand of services. The VRAD equipment is the work of ALCATEL who creates various communications systems. The… … Wikipedia
Integrated Access Device — Ein Integrated Access Device (IAD; deutsch: Integriertes Zugriffsgerät) ist ein Gerät zum Netzabschluss von NGN Anschlüssen beim Teilnehmer. Es übernimmt im NGN als beim Teilnehmer installiertes Endgerät die Funktion eines Media Gateway und… … Deutsch Wikipedia
Integrated Access Device — L Integrated Access Device ou IAD est un équipement qui permet de transmettre des flux de différentes nature : voix, vidéo, données sur un support unique, souvent une ligne de type xDSL. Sous forme de boîtier, il permet de connecter des… … Wikipédia en Français
Device mapper — In the Linux kernel, the device mapper serves as a generic framework to map one block device onto another. It forms the foundation of LVM2 and EVMS, software RAIDs, dm crypt disk encryption, and offers additional features such as file system… … Wikipedia
Access control — is the ability to permit or deny the use of a particular resource by a particular entity. Access control mechanisms can be used in managing physical resources (such as a movie theater, to which only ticketholders should be admitted), logical… … Wikipedia
Device Keys — play a role in the cryptographic key management procedure in the Advanced Access Content System (AACS) specification. This specification defines a method for protecting audiovisual entertainment content, including high definition content.… … Wikipedia
ACCESS.bus — (or A.b) is a peripheral interconnect computer bus developed by Philips in the early 1990s. It is similar in purpose to USB, in that it allows low speed devices to be added or removed from a computer on the fly. While it was in use earlier than… … Wikipedia
Access Control Matrix — or Access Matrix is an abstract, formal computer protection and security model used in computer systems, that characterizes the rights of each subject with respect to every object in the system. It was first introduced by Butler W. Lampson in… … Wikipedia
