MITS 5004 IT Security: Data Breaches, Memory Protection, and Sony Case

This report, prepared for a MITS 5004 IT Security assignment, delves into critical aspects of data security and system vulnerabilities. Part A examines the Equifax data breach, analyzing its causes, impact, and potential solutions. It also addresses the challenges of asynchronous I/O in memory protection schemes and proposes solutions to mitigate associated risks. Part B focuses on the 2011 Sony PlayStation Network outage, detailing the attack's nature, affected parties, and preventive measures that could have been implemented. The report highlights the importance of robust security protocols, proactive threat management, and continuous updates in safeguarding sensitive information and maintaining system integrity. It underscores the real-world implications of cyberattacks and emphasizes the need for comprehensive security strategies in modern IT environments.