1. Internal and external are two primary sources of threats to a system, which is the most significant concern for AIS? Explain.

2. Identify the four types of environmental threats using examples.

3. Fraud is normally associated with one of these environmental threats. Identify this type of threat and describe the two forms of fraud related to this threat.

4. Referencing a current fraud example (such as the ones mentioned or searched for in class), explain the five characteristics of fraud.