Identify what type(s) of new countermeasures should have been implemented to prevent this cyber attack from occurring.

This defense in depth discussion scenario is an intentional cybersecurity attack on the water utility’s SCADA system. It occurs during the fall after a dry summer in Fringe City. The water utility’s Information Technology (IT) person did not receive an expected pay raise and decides to reprogram the SCADA system to shut off the high-lift pumps. The operator’s familiarity with the SCADA system allows him to reprogram the alarms that typically notify operators of a high-lift pump failure. In addition, he prevents access to the SCADA system by others. A wildfire breaks out on the outskirts of the city. Please identify what type(s) of new countermeasures should have been implemented to prevent this cyber attack from occurring. You must also use a scholarly source

Sample Solution

To prevent the type of cyber attack described in this scenario, several new countermeasures should have been implemented, such as:

1. Access control measures: The IT person should not have had the ability to make changes to the SCADA system without proper authorization. Access control measures such as two-factor authentication, privileged access management, and role-based access control should have been in place to prevent unauthorized access.
2. Network segmentation: The SCADA system should have been segmented from the corporate network to prevent unauthorized access and reduce the attack surface. Network segmentation can be achieved through…order customized answer

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