Capability, or capability-based, operating systems (OSs) are those which use, and are often structured via, capabilities (in some systems called a key), for security. Many OSs, such as Unix types, or later versions of Microsoft Windows, use privileges for security. Privileges apply to users, and are course-grained. Capabilities are somewhat similar, but apply to objects within the software environment, and are fine-grained. A capability is a communicable, unforgeable token of authority. It refers to a value that references an object, along with an associated set of access rights. User programs on capability OSs must use a capability to access an object; they are designed to directly share capabilities with each other according to the principle of least privilege, and with the OS infrastructure needed to make such transactions efficient and secure. Capability Operating Systems Software Computers.
- Capability Maturity Model Integration A process level improvement training and appraisal program.
- Capability Maturity Model A development model created after study of data collected from organizations that contracted with...
- Capability approach An economic theory conceived in the 1980s as an alternative approach to welfare economics.
- Capability (systems engineering) A Capability, in the systems engineering sense, is defined as the ability to execute a specified...
- Capability-based addressing A scheme used by some computers to control access to memory.
- Capability-based security A concept in the design of secure computing systems, one of the existing security models.
- Capability Brown An English landscape architect.
- Capability Development Group The Chief of Capability Development Group is head of the Capability Development Group in the...
- Capability management A high-level integrative management function, with particular application in the context of defence.
- Dynamic capabilities The capability of an organization to purposefully adapt an organization's resource base.
- Business Capability The approach to the management of an organization, typically a business organization or firm...
- Encyclopedia Wikipedia: Capability-based Addressing www
Encyclopedia article, Capability-based Addressing, with links to many related topics. Wikipedia: Capability-based Addressing.
- Henry Capability-Based Computer Systems www
Henry M. Computer Systems. Levy; Digital Press, 1984, ISBN 0932376223. Thorough survey and description of early capability and object based hardware and software systems. Out of print, available as free download, PDF format. Capability-Based Computer Systems.
- Encyclopedia Wikipedia: Capability-based Security www
Encyclopedia article, Capability-based Security, with links to many related topics. Wikipedia: Capability-based Security.
- Object-oriented, Wouter's Amiga E Page www
Object-oriented, Amiga E Page, procedural, unpure functional language, common on Amiga. Main influences: C++, Ada, Lisp; fast compiling, inline assembler, many integrated functions, strong modules, flexible types, and quoted expressions. Description, readme, downloads, mail list. [Freeware] Wouter's Amiga E Page.
- Several Electric Communities www
Several original E documents: white paper, Communities, programmer manual (getting started, runtime, language specification, classes, tools), tutorial (introduction; getting started; hello world, ewhen, inverse; dice), datasheet, glossary, trust manager, distributed garbage collector, and commerce demo. Electric Communities.
- Tutorial Object Oriented Programming: A guide for the beginner, from Modula-2 to Java www
Tutorial teaching basics of object oriented programming. Oriented Programming: A guide for the beginner, from Modula-2 to Java. Tailored to no one specific language, but examples are in C++, Java, Modula-2. Object Oriented Programming: A guide for the beginner, from Modula-2 to Java.
- By Objects on the Web: Designing, Building, and Deploying Object-Oriented Applications for the Web www
By Ron Ben-Naton. Objects on the Web: Designing, Building, and Deploying Object-Oriented Applications for the Web.
- Direct Coyotos Secure Operating System www
Direct EROS research successor; builds on those ideas and experiences; much code developed for EROS will migrate directly to Coyotos. Coyotos Secure Operating System.
- A Verifying Operating System Security www
A confined program is one unable to leak information to an unauthorized party or modify unauthorized resources, Operating System Security, an essential feature of any secure component based system. A proof of correctness of EROS architecture for confinement. [ResearchIndex] Verifying Operating System Security.
- Growing Intel iAPX 432 www
Growing article, iAPX 432, with links to many related topics. [Wikipedia] Intel iAPX 432.
- With Eden Node Machine www
With iAPX-432 processors, Node Machine, monochrome bitmap displays, and furniture-grade oiled wood monitor and keyboard cases. Description, photo. Eden Node Machine.
- Growing Operating System www
Growing article, System, with links to many related topics. Wikipedia. Operating System.
- Weblog OSNews: Exploring the Future of Computing www
Weblog style online magazine on operating systems and computing environments. Exploring the Future of Computing. Daily updates, reader forum with many comments. OSNews: Exploring the Future of Computing.
- Alexa: Capability Operating Systems
Alexa Directory Top Sites: Capability Operating Systems
- DMOZ: Capability Operating Systems
dmoz.org Directory: Capability Operating Systems