This lecture covers a variety of topics related to security on Linux. Some include account policies, attack vectors, database security, firewall, operating system security, and various security tools.
Lecture 8 covers Logical Volume Management, Software RAID, and System Performance. We'll also touch on ZFS for Solaris towards the end if we have time.
Lecture 5 will cover Linux users and standard file permissions as well as a quick introduction to LDAP and NIS. Slides are available as a .odp or .pdf below.