Less known Solaris features: RBAC and Privileges

I´ve wrote a quite long tutorial about RBAC and privileges. I had to divide it into 4 seperate parts:

• Less known Solaris features: RBAC and Privileges - Part 1: Introduction
• Less known Solaris features: RBAC and Privileges - Part 2: Role based access control
• Less known Solaris features: RBAC and Privileges - Part 3: Privileges
• Less known Solaris features: RBAC and Privileges - Part 4: Epilogue

PS: The topic is quite complex, thus i simplified some coherences. I hope i didn´t oversimplified them …