WebSphere Portal and Security

Just going through an assessment of the security options around the IBM WebSphere Portal product, and found these two useful documents: -

IBM WebSphere Portal V5.1 Security Overview

http://www.ibm.com/developerworks/websphere/library/techarticles/0511_buehler/0511_buehler.html

IBM WebSphere Portal V6.0 Security Overview

http://www-128.ibm.com/developerworks/websphere/library/techarticles/0611_buehler/0611_buehler.html