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Internet Miscellaneous in Internet . 2 years ago
Web access management (WAM) is a form of identity management that controls access to web resources, providing authentication management, policy-based authorizations, audit and reporting services (optional) and single sign-on convenience.
Authentication management is the process of determining a user’s (or application’s) identity. This is normally done by prompting for a user name and a password. Additional methods of authentication can also include access tokens (which generate one-time passwords) and digital certificates.
Once a user's (or process') identity is confirmed, policy-based authorization comes into play. A web resource can have one or more policies attached to it that say e.g. "only allow internal employees to access this resource" and/or "only allow members of the Admin Group to access this resource." The requested resource is used to look up the policy, and then the policy is evaluated against the user’s identity. If the user passes the policy evaluation, she/he is granted access to the resource. If the user fails the evaluation, access is denied.
After an authentication or authorization policy decision is made, the outcome can be recorded for auditing purposes, such as:
As a benefit to the end user, a web access management product can then tie this security together (which is more of a benefit to IT and administrative staff), and offer single sign on, the process by which a user logs in only once to a web resource, and then is automatically logged into all related resources. Users can be inconvenienced when attempting to get authenticated to multiple websites throughout the course of a day (potentially each with different user names and passwords). A web access management product can record the initial authentication, and provide the user with a cookie that acts as a temporary token for authentication to all other protected resources, thereby requiring the user to log in only once.
Posted on 26 Apr 2022, this text provides information on Internet related to Miscellaneous in Internet. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.
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