Read “PureLand Cyber Security Case Study” and answer the following questions:

1. Do you feel the computer(s) used to control the sterilization process PureLand uses with a highly toxic chemical would be considered a critical or non-critical asset and why?

2. Identify what organization regulates the industry where this ICS is used.

3. Explain two unique challenges that exist securing the PureLand Industrial Control System as compared to business systems.