Answer each question with at least 300 words and two separate scholar references for each.

• Executive Order -- Improving Critical Infrastructure Cybersecurity
• Presidential Executive Order on Strengthening the Cybersecurity of Federal Networks and Critical Infrastructure

1.) What is your assessment of the "cybersecurity triad" and incremental approach to cybersecurity proposed by Harknett and Stever? Is it realistic and practical to engage citizens as the third leg of this triad? Do previous or historical government measures in response to the nuclear technology revolution have any enduring relevance or offer any lessons for the modern cybersecurity mission, or was that too long ago or too different in nature or scope to have any value today? Support your arguments with specific examples or evidence.

2.) Conduct brief research online and identify an example of a major cyber attack or IT disruption from any cause. Describe who was the aggressor and their motives, or what was the cause, and the impacts of the event. How could this type of disruption or attack be prevented or mitigated in the future?