Research any topic before you write.

Find related topics. | Discover entities. | See connections. | Build a topical map.

Mandatory access control

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 database) constrains the ability of a subject or initiator to access or modify on an object or target. In the case of operating systems, the subject is a process or thread, while objects are files…

History & Products

Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.

Research this topic

Explore the main themes, entities and connections around Mandatory access control. Start with the topic map, then use the sections below for research and deeper semantic analysis.

Explore this topic

Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.

Topics to explore

Browse the full topic structure. Each item opens a new analysis centered on that subject.

Overview

History and background

In operating systems

Access control

Other topics

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

Map overview Semantic statistics

Mandatory access control

Nodes92
Edges91
Triples35
Avg. degree1.98
Density0.021739
Components1

How this topic connects Entity context

See the strongest relationship patterns around the current topic before diving into the raw triples.

Mandatory access control

Top relations

related to External links · 11
Mandatory access control → David Greve, GWV Formal Security Policy, MAC, Mandatory Integrity Control, Mark Vanfleet, Matthew Wilding, Microsoft, Model, Policy, Separation Kernel Formal Security, Weblog
related to Other OSes · 10
Mandatory access control → Access, Biba, FreeBSD, However, It, MAC, Since FreeBSD, Sun's Trusted Solaris, The, TrustedBSD
related to Apple · 4
Mandatory access control → Apple Inc, Macintosh, The, TrustedBSD

Important terminology Word statistics

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

access security mac control linux mandatory system mls objects processes policy systems kernel users operating selinux process il apparmor files

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
network attacksinstance ofallow administrators to focus on issues0.80text
malware without the rigor or constraints of MLSinstance ofallow administrators to focus on issues0.80text
Honeywell's SCOMPinstance ofEarly implementations of MAC0.80text
USAF's SACDINinstance ofEarly implementations of MAC0.80text
NSA's Blackerinstance ofEarly implementations of MAC0.80text
and Boeing's MLS LAN focused on MLS to protect military-oriented security classification levels with robust enforcement.The wordinstance ofEarly implementations of MAC0.80text
the Executive Order 12958instance ofthereby enabling them to enforce access controls that are mandated by the order of a government0.80text
Bibainstance ofvarious MAC modules implement policies0.80text
multilevel security.Sun's Trusted Solaris uses a mandatoryinstance ofvarious MAC modules implement policies0.80text
system-enforced access control mechanisminstance ofvarious MAC modules implement policies0.80text
Mandatory access controlrelated to AppleApple Inc0.60section
Mandatory access controlrelated to AppleTrustedBSD0.60section

Related concept clusters Concept neighborhoods

These clusters group vocabulary that occurs around closely connected concepts in the source material.

    Connections between topic areas Semantic bridges

    Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.

    Min side: 3
    For writers, content strategists, SEOs, marketers and creators — from quick topic research to advanced semantic analysis.