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Service Provider
A service provider (SP) is an organization that provides services, such as consulting, legal, real estate, communications, storage, and processing services, to other organizations. Although a service provider can be a sub-unit of the organization that it serves, it is usually a third-party or outsourced supplier. Examples include telecommunications service providers (TSPs), application service providers (ASPs), storage service providers (SSPs), and internet service providers (ISPs). A more traditional term is service bureau. IT professionals sometimes differentiate between service providers by categorizing them as type I, II, or III. The three service types are recognized by the IT industry although specifically defined by ITIL and the U.S. Telecommunications Act of 1996. *Type I: internal service provider *Type II: shared service provider *Type III: external service provider Type III SPs provide IT services to external customers and subsequently can be referred to as external ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Outsourcing
Outsourcing is a business practice in which companies use external providers to carry out business processes that would otherwise be handled internally. Outsourcing sometimes involves transferring employees and assets from one firm to another. The term ''outsourcing'', which came from the phrase ''outside resourcing'', originated no later than 1981 at a time when industrial jobs in the United States were being moved overseas, contributing to the economic and cultural collapse of small, industrial towns. In some contexts, the term smartsourcing is also used. The concept, which ''The Economist'' says has "made its presence felt since the time of the Second World War", often involves the contracting out of a business process (e.g., payroll processing, claims processing), operational, and/or non-core functions, such as manufacturing, facility management, call center/call center support. The practice of handing over control of public services to private enterprises ( privatiz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Service Provider (SAML)
A SAML service provider is a system entity that receives and accepts authentication assertions in conjunction with a single sign-on (SSO) profile of the Security Assertion Markup Language (SAML). In the SAML domain model, a ''SAML relying party'' is any system entity that receives and accepts information from another system entity. Of particular interest is a SAML relying party that receives and accepts a SAML assertion issued by a SAML authority. An important type of SAML authority is the SAML identity provider, a system entity that issues authentication assertions in conjunction with an SSO profile of SAML. A relying party that consumes such assertions is called a ''SAML service provider'' (or simply ''service provider'' if the domain is understood). Thus ''a SAML service provider is a system entity that receives and accepts an authentication assertion issued by a SAML identity provider.'' See also * Security Assertion Markup Language Security Assertion Markup Language (SAML ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IT Service Management
Information technology service management (ITSM) are the activities performed by an organization to design, build, deliver, operate and control IT services offered to customers. Differing from more technology-oriented IT management approaches like network management and IT systems management, IT service management is characterized by adopting a process approach towards management, focusing on customer needs and IT services for customers rather than IT systems, and stressing continual improvement. The CIO WaterCooler's 2017 ITSM report states that business uses ITSM "mostly in support of customer experience (35%) and service quality (48%)." Process Execution of ITSM processes in an organization, especially those processes that are more workflow-driven, can benefit significantly from being supported with specialized software tools. Service desk A service desk is a primary IT function within the discipline of IT service management (ITSM) as defined by ITIL. It is inten ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Web Service
A web service (WS) is either: * a service offered by an electronic device to another electronic device, communicating with each other via the Internet, or * a server running on a computer device, listening for requests at a particular port over a network, serving web documents (HTML, JSON, XML, images). In a web service, a web technology such as HTTP is used for transferring machine-readable file formats such as XML and JSON. In practice, a web service commonly provides an object-oriented web-based interface to a database server, utilized for example by another web server, or by a mobile app, that provides a user interface to the end-user. Many organizations that provide data in formatted HTML pages will also provide that data on their server as XML or JSON, often through a Web service to allow syndication. Another application offered to the end-user may be a mashup, where a Web server consumes several Web services at different machines and compiles the content into one user int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Outline Of Consulting
The following outline is provided as an overview of and topical guide to consulting: Consulting is the activity or business of giving expert assistance on a particular subject, notably to other professionals but also to the consumer market. The following outline provides a general overview of consulting. Overview * Coaching * Contingent work ** Freelancer ** Gig worker ** Temporary work * Division of labour * Employment agency * Focus group * Knowledge worker ** Knowledge as a service * Professional services network ** Professional corporation * Service provider ** Service-level agreement * White-collar worker ** White shoe firm Types * Biotechnology consulting * Economic consulting * Energy consulting * Engineering consulting * Environmental consulting * Faculty consulting * Franchise consulting * Human resource consulting * Information technology consulting ** Data as a service ** Data virtualization ** Information Technology Infrastructure Library * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Service System
A service system (also customer service system (CSS)) is a configuration of technology and organizational networks designed to deliver services that satisfy the needs, wants, or aspirations of customers. "Service system" is a term used in the service management, service operations, services marketing, service engineering, and service design literature. While the term frequently appears, it is rarely defined. One definition of a service system is a value coproduction configuration of people, technology, internal and external service systems connected via value propositions, and shared information (language, laws, measures, etc.). The smallest service system is a single person and the largest service system is the world economy. The external service system of the global economy is considered to be ecosystem services. Service systems can be characterized by the value that results from interaction between service systems, whether the interactions are between people, businesses ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Service Bureau
A service bureau is a company that provides business services for a fee. The term has been extensively used to describe technology-based services to financial services companies, particularly banks. Service bureaus are a significant sector within the growing 3D printing industry that allow customers to make a decision whether to buy their own equipment or outsource production. Customers of service bureaus typically do not have the scale or expertise to incorporate these services into their internal operations and prefer to outsource them to a service bureau. Outsourced payroll services constitute a commonly provisioned service from a service bureau. The business model question One writer described the ideal service bureau customer as only needing vanilla: very little customization per customer. The phrasing is catering "to the bell curve of customer requirements." If strawberry banana is needed, it is important to ask: :Did they develop their own platform or license or purchase it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SAML 2
Security Assertion Markup Language (SAML, pronounced ''SAM-el'', ) is an open standard for exchanging authentication and authorization data between parties, in particular, between an identity provider (SAML), identity provider and a service provider (SAML), service provider. SAML is an XML-based markup language for security assertions (statements that service providers use to make access-control decisions). SAML is also: * A set of XML-based protocol messages * A set of protocol message bindings * A set of profiles (utilizing all of the above) An important use case that SAML addresses is web browser, web-browser single sign-on (SSO). Single sign-on is relatively easy to accomplish within a security domain (using HTTP cookie, cookies, for example) but extending SSO across security domains is more difficult and resulted in the proliferation of non-interoperable proprietary technologies. The SAML Web Browser SSO profile was specified and standardized to promote interoperability.J.&nb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IP Address
An Internet Protocol address (IP address) is a numerical label such as that is assigned to a device connected to a computer network that uses the Internet Protocol for communication. IP addresses serve two main functions: network interface identification, and location addressing. Internet Protocol version 4 (IPv4) was the first standalone specification for the IP address, and has been in use since 1983. IPv4 addresses are defined as a 32-bit number, which became too small to provide enough addresses as the internet grew, leading to IPv4 address exhaustion over the 2010s. Its designated successor, IPv6, uses 128 bits for the IP address, giving it a larger address space. Although IPv6 deployment has been ongoing since the mid-2000s, both IPv4 and IPv6 are still used side-by-side . IP addresses are usually displayed in a human-readable notation, but systems may use them in various different computer number formats. CIDR notation can also be used to designate how much ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Identity Provider
An identity provider (abbreviated IdP or IDP) is a system entity that creates, maintains, and manages identity information for principals and also provides authentication services to relying applications within a federation or distributed network. Identity providers offer user authentication as a service. Relying party applications, such as web applications, outsource the user authentication step to a trusted identity provider. Such a relying party application is said to be ''federated'', that is, it consumes federated identity. An identity provider is “a trusted provider that lets you use single sign-on (SSO) to access other websites.” SSO enhances usability by reducing password fatigue. It also provides better security by decreasing the potential attack surface. Identity providers can facilitate connections between cloud computing resources and users, thus decreasing the need for users to re-authenticate when using mobile and roaming applications. Types of identity provid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Identity Management
Identity and access management (IAM or IdAM) or Identity management (IdM), is a framework of policies and technologies to ensure that the right users (that are part of the ecosystem connected to or within an enterprise) have the appropriate access to technology resources. IAM systems fall under the overarching umbrellas of IT security and data management. Identity and access management systems not only identify, authenticate, and control access for individuals who will be utilizing IT resources but also the hardware and applications employees need to access. The terms "identity management" (IdM) and "identity and access management" are used interchangeably in the area of identity access management. Identity-management systems, products, applications and platforms manage identifying and ancillary data about entities that include individuals, computer-related hardware, and software applications. IdM covers issues such as how users gain an identity, the roles, and sometimes the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Service-oriented Architecture
In software engineering, service-oriented architecture (SOA) is an architectural style that focuses on discrete services instead of a monolithic design. SOA is a good choice for system integration. By consequence, it is also applied in the field of software design where services are provided to the other components by application components, through a communication protocol over a network. A service is a discrete unit of functionality that can be accessed remotely and acted upon and updated independently, such as retrieving a credit card statement online. SOA is also intended to be independent of vendors, products and technologies. Service orientation is a way of thinking in terms of services and service-based development and the outcomes of services. A service has four properties according to one of many definitions of SOA: # It logically represents a repeatable business activity with a specified outcome. # It is self-contained. # It is a black box for its consumers, meaning ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
