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The Security+ certification can help.
Check out this Security+ (SY0-401) practice test question to see if you can understand the concepts.
Q. Homer noticed that several generators within the nuclear power plant have been turning on without user interaction. Security investigators discovered that an unauthorized file was installed and causing these generators to start at timed intervals. Further, they determined this file was installed during a visit by external engineers. What should Homer recommend to mitigate this threat in the future?
A. Create an internal CA.
B. Implement WPA2 Enterprise.
C. Implement patch management processes.
D. Configure the SCADA within a VLAN.
Answer available until January 3, 2015.
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