Security+ Answer Support Availability

Here’s the Answer to the Question posted on Facebook

Q. A security analyst is evaluating a critical industrial control system. The analyst wants to ensure the system has security controls to support availability. Which of the following will BEST meet this need?

A. Using at least two firewalls to create a DMZ

B. Installing a SCADA system

C. Implementing control redundancy and diversity

D. Using an embedded system

Answer available until May 18, 2016.

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