discretionary access control mechanism

См. также в других словарях:

• Mandatory 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.… …   Wikipedia

• Mandatory Integrity Control — In the context of the Microsoft Windows range of operating systems, Mandatory Integrity Control (MIC) or Integrity Levels (or Protected Mode in the context of applications like Internet Explorer, Google Chrome and Adobe Reader)[1] is a core… …   Wikipedia

• Information security — Components: or qualities, i.e., Confidentiality, Integrity and Availability (CIA). Information Systems are decomposed in three main portions, hardware, software and communications with the purpose to identify and apply information security… …   Wikipedia

• XTS-400 — Infobox OS name = XTS 400 website = [http://www.baesystems.com/ProductsServices/bae prod csit xts400.html www.baesystems.com] developer = BAE Systems source model = Closed source latest release version = 6.5 latest release date = August 2008… …   Wikipedia

• Multilevel security — or Multiple Levels of Security (abbreviated as MLS) is the application of a computer system to process information with different sensitivities (i.e., at different security levels), permit simultaneous access by users with different security… …   Wikipedia

• Type enforcement — The concept of type enforcement (TE) in the field of information technology is related to access control. Implementing TE, gives priority to “mandatory access control” (MAC) over “discretionary access control” (DAC). Access clearance is first… …   Wikipedia

• SELinux — (англ. Security Enhanced Linux  Linux с улучшенной безопасностью)  реализация системы принудительного контроля доступа, которая может работать параллельно с классической дискреционной системой контроля доступа. Входит в стандартное …   Википедия

• Security-Enhanced Linux — The SELinux administrator in Fedora 8 Security Enhanced Linux (SELinux) is a Linux feature that provides a mechanism for supporting access control security policies, including United States Department of Defense style mandatory access controls,… …   Wikipedia

• Germany — /jerr meuh nee/, n. a republic in central Europe: after World War II divided into four zones, British, French, U.S., and Soviet, and in 1949 into East Germany and West Germany; East and West Germany were reunited in 1990. 84,068,216; 137,852 sq.… …   Universalium

• Workload Manager — In IBM mainframes, Workload Manager (WLM) is a base component of MVS/ESA mainframe operating system, and its successors up to and including z/OS. It controls the access to system resources for the work executing on z/OS based on administrator… …   Wikipedia

• PME Aggregation Function — (PAF) is a mechanism defined in Clause 61 of IEEE 802.3, which allows one or more Physical Medium Entities (PMEs) to be combined together to form asingle logical Ethernet link.The PAF is located in the Physical Coding Sublayer (PCS), between the… …   Wikipedia