Welcome back! In this episode of the "Oracle Solaris: In a Class By Itself" podcast series, our hosts are joined by Dr. Christoph Schuba to talk about Oracle Solaris security. After a brief overview of Oracle's Security Assurance Program (which guides Oracle's engineers in their product development) they cover some of the key security capabilities in Oracle Solaris 10 such as Trusted Extensions, Zones, Role Based Access Control, transparent cryptographic support, and Secure By Default while also discussing concepts like Mandatory Access Control and the principle of Least Privilege.