Chapter 9 review

This final chapter was an overall review of everything that had come before. It gave a chance to look back and work through the problems of the past with new chances to apply the new  teachings to old solutions

Chapter 8 summary

In this chapter, we dealt with the concept of security and ACL lists. We went over the uses and types, while calling back to a previous chapter in the form of Wildcard masks. We also discuss the length of the ACLs, including how to extend them, we also used the idea of port filtering to futher demonstrate how to apply security to the system. The last part is deicated to discussion functionality

The labs helped to reconfirm this and use them in a pratical matter