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Web Authentication (WebAuthn) is a web standard published by the World Wide Web Consortium (W3C). [ 1 ] [ 2 ] [ 3 ] WebAuthn is a core component of the FIDO2 Project under the guidance of the FIDO Alliance . [ 4 ]
An authentication protocol is a type of computer communications protocol or cryptographic protocol specifically designed for transfer of authentication data between ...
In the context of an HTTP transaction, basic access authentication is a method for an HTTP user agent (e.g. a web browser) to provide a user name and password when making a request. In basic HTTP authentication, a request contains a header field in the form of Authorization: Basic <credentials> , where <credentials> is the Base64 encoding of ID ...
The authentication mechanisms described above belong to the HTTP protocol and are managed by client and server HTTP software (if configured to require authentication before allowing client access to one or more web resources), and not by the web applications using a web application session.
The most common methods for authentication and authorization include: Static strings: These are like passwords that are provided by API's to consumers. Dynamic tokens: These are time based tokens obtained by caller from an authentication service. User-delegated tokens: These are tokens such as OAuth [2] which are granted based on user ...
The CAS protocol involves at least three parties: a client web browser, the web application requesting authentication, and the CAS server.It may also involve a back-end service, such as a database server, that does not have its own HTTP interface but communicates with a web application.
By far the most common approach is to use a HTTP+HTML form-based authentication cleartext protocol, or more rarely Basic access authentication. These weak cleartext protocols used together with HTTPS network encryption resolve many of the threats that digest access authentication is designed to prevent.
Simple Authentication and Security Layer (SASL) is a framework for authentication and data security in Internet protocols. It decouples authentication mechanisms from application protocols , in theory allowing any authentication mechanism supported by SASL to be used in any application protocol that uses SASL.