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Security Assertion Markup Language (SAML, pronounced SAM-el, / ˈ s æ m əl /) [1] is an open standard for exchanging authentication and authorization data between parties, in particular, between an identity provider and a service provider.
Security Assertion Markup Language (SAML) is a set of specifications that encompasses the XML-format for security tokens containing assertions to pass information about a user and protocols and profiles to implement authentication and authorization scenarios.
A SAML authentication authority that participates in one or more SSO Profiles of SAML [OS 2] is called a SAML identity provider (or simply identity provider if the domain is understood). For example, an authentication authority that participates in SAML Web Browser SSO is an identity provider that performs the following essential tasks:
SAML has undergone one minor (V1.1) and one major revision (V2.0) since V1.0, which itself is a relatively simple protocol. SAML 1.0 is of more than historical interest, however, since the US Federal E-Authentication Initiative has adopted SAML 1.0 as its core technology. Versions 1.0 and 1.1 of SAML are similar.
If the membership card makes the claim that the patron is a VIP, then the club can react accordingly, translating the authenticated VIP membership claim to a permission such as the patron being permitted to sit in the exclusive lounge area and be served free drinks. Note that not all uses of the term "authentication" include claims acquisition. [3]
A Secure Access Module (SAM), also known as a Secure Application Module, is a piece of cryptographic hardware typically used by smart card card readers to perform mutual key authentication. [1] [2] [3] SAMs can be used to manage access in a variety of contexts, such as public transport fare collection and point of sale devices.
Sign in to your Account Security page. 2. Next to "2-Step Verification," click Turn on. 3. Select Phone number for your 2-step verification method. 4. Follow the on-screen prompts to complete the process. Sign in with 2-step for phone. 1. Sign in to your AOL account with your password. 2. Enter the verification code sent to your phone. 3. Click ...
Older and single user operating systems often had weak or non-existent authentication and access control systems. "Anonymous consumers" or "guests", are consumers that have not been required to authenticate. They often have limited authorization. On a distributed system, it is often desirable to grant access without requiring a unique identity.