How does ca siteminder work

Also, the SiteMinder feature will not be available as of version 9. In SiteMinder single sign-on SSO , a user successfully authenticates through one agent and does not have to re-authenticate when accessing a realm protected by a different agent.

CA SiteMinder supports both single- and multi-domain single sign-on. The following steps describe how the Barracuda Web Application Firewall communicates with the Policy Server before granting access to the protected resource.

If a service is associated with the SiteMinder authentication service, the authorization agent must be SiteMinder to authorize the users accessing SiteMinder protected resources.

For more information on how to configure an authorization policy, see Configuring Authorization Policy. No Yes. Share This Page. Your email address will not be published. Roy Tutorials Technical… Theoretical… Practical…. Home Web Security How Siteminder works. Solution In such situation, SiteMinder comes to play a vital role to these multiple login problems by providing a centralized access point called SSO Single Sing-On for all authentication mechanisms.

If resource is protected and user is not authorized then web app returns an Access Denied error. The following steps explain how Siteminder works if the resource is protected: User requests a web page or a resource Web Agent intercepts the request Web Agent verifies with Policy Server if the request is protected Policy Server checks the policy and rules applicable for the incoming request; accordingly protection information and one of the authentication methods is returned Policy Server asks Web Agent for user credentials using form based authentication, token or any other authentication method.

Credentials are generally username and password Web Agent passes supplied authentication information to Policy Server and asks Policy Server if user is authenticated Policy Server checks user information on file and verified against the supplied user credentials Policy Server also checks policy and rules for authenticating the user Policy Server informs Web Agent that user is authorized and passes the response data If not authenticated then Web Agent asks for credentials using form based authentication, token or any other authentication method.

Leave a Reply Cancel reply Your email address will not be published. In this example, the company uses SiteMinder in the Service Provider environment to protect legacy applications. This deployment quickly enables partners Service Providers to establish federation environments with their trusted Identity Providers where the authenticates must be delegated.

The SiteMinder software is not available online, and you must have an account with Computer Associates to obtain the software. To validate this document, the following components were deployed in a lab environment:. As you design your deployment architecture, be sure to consider the benefits, tradeoffs. The following lists may help you determine if enabling federation using SiteMinder and OpenSSO Enterprise is appropriate to meet your business needs.

OpenSSO Enterprise allows you to continue using an existing SiteMinder deployment for authentication while leveraging the more advanced features of Federation Access Manager. OpenSSO Enterprise quickly enables federation protocols for SiteMinder without few changes to the existing infrastructure. OpenSSO Enterprise leverages its own configuration data store, which minimizes the need to migrate data from a different data store. In general, when integrating any two access management products, you must consider the increased costs in resources and maintenance.

Full integration requires you to set up session synchronization, possibly by using notification mechanisms effectively. Single logout for any these of these use cases can be implemented in many ways. Understanding Typical Business Use Cases The following use cases focus on single sign-on enablement and do not describe authorization options: Simple Single Sign-On Federated Single Sign-On Simple Single Sign-On In a simple single sign-on example, the SiteMinder instance is already deployed and configured to protect some of the enterprise applications in a company intranet.