CSC 227

ID top threats to network Assess likelihood of an attack Perimeter vs. Layered approach to network security

- Describe OSI model - Explain use of MAC addresses - Identify each of the major protocols used in network communication - Understand various connection methods and speeds used in networks - Compare and contrast a hub and a switch - Identify what a router is - Understand how data is transmitted - Explain how the internet works - Use network utilities - Explain the use of firewalls and proxy servers

- Know the various types of internet investment scams and auction frauds - know specific steps you can take to avoid fraud on the internet - have and understanding of what identity theft is and how it is done - know specific steps that can be taken to avoid identity theft - understand what cyber stalking is, and be familiar with relevant laws - know how to configure a web browsers privacy settings - know what laws apply to these computer crimes **Summary** Clearly, fraud and identity theft are

- Understand how DoS attacks are accomplished.​ - Know how certain DoS attacks work.​ - Protect against DoS attacks.​ - Defend against specific DoS attacks.​