You may also want to review: http://jasig.github.io/cas/4.0.x/installation/Configuring-Authentication-Components.html#login-throttling
-----Original Message----- From: Danner, Mearl [mailto:[email protected]] Sent: Thursday, February 26, 2015 9:55 AM To: [email protected] Subject: RE: [cas-user] CAS - Prevent multiple simultaneous user login Active Directory has no innate method to limit simultaneous logins. There are some third party products that do, but they address workstation logins, not logins using LDAP as a front end. If CAS has an ability to restrict simultaneous logins I am not aware of it. I've not been asked to do this. With users that have multiple devices - laptop, tablet, phones - simultaneous use restrictions are probably not practical, especially in the EDU environment I worked in. Someone that has used the radius module in CAS needs to fill in details on the following. There could be a way to use the CAS radius module to achieve this. I know that FreeRADIUS has the ability to restrict simultaneous logins. You can use FreeRADIUS with Active Directory as an LDAP authentication source. Setup wouldn't be trivial. From: Jayakumar Jayaraman [mailto:[email protected]] Sent: Thursday, February 26, 2015 4:38 AM To: [email protected] Subject: [cas-user] CAS - Prevent multiple simultaneous user login Hi Guys We use CAS along with Active directory on a Java environment. Do anyone know how to prevent multiple simultaneous login ? We have a requirement not to allow a user to login again simultaneously if he has already logged in. I tried to check the active directory attributes lastLogoff & lastLogon. But these values does not seems to have the updated values. Thanks Jay -- You are currently subscribed to [email protected] as: [email protected] To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user -- You are currently subscribed to [email protected] as: [email protected] To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user -- You are currently subscribed to [email protected] as: [email protected] To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user
