Search the web for news on computer security breaches that occurred during April-August 2015-201

Search the web for news on computer security breaches that occurred during April-August 2015-2018. Research one such reported incident. Prepare a report focusing on what the problem was, how and why it occurred and what are the possible solutions.

2. Explain why asynchronous I/O activity is a problem with many memory protection schemes, including base/bounds and paging. Suggest a solution to the problem.

Part B: 1. Research the 2011 Sony PlayStation Network outage case on the web and prepare a report focusingvon the following questions:
• What was the problem?
• Who were affected and how?
• How was the attack carried out?
• What could have been done to prevent the attack?