Security Introduction
Security introduction is what the first video is about; it tells us what topics the next seven videos will cover. * Local Security Policy * Physical Security * Firewall * Wireless Security * Authentication * Encryption * Viruses

Physical Security & Authentication
In this video we learn about how to secure your computer and servers theft or tampering. You would do this by locking and controlling access to servers and locking computer cases as well. To protect them even further you should put server locations in high traffic areas, and create administrative alerts with audible alarms. You should also store backup in a separate and secure location, and lock user operating systems. Always physically destroy hard drives.
This video also teaches us about CMOS password and how to set them up. We can create limits to the access through CMOS with full, limited, view only, and no access. We also learn about password protecting the hard drive. * Physical Security * Authentication * CMOS Password * Kerberos-Method used to encrypt passwords

What I learned from this video is that companies go through great lengths to protect their computers and servers from intrusion. This video was basic and straight forward and not confusing at all, if anything its confusing that we should have to do so much to secure our files. I guess this information would best be used if you working for security company that specialized in server security, or if you worked for an internet server company. Local Security Policy
This video was rather short but we did get to learn a few things. I learned how to access the local security settings using the administrative tools, and how set up an audit, as well as an attempt limit for failed attempts. It