Your company's e-commerce website recently suffered a data breach due to a security flaw in the payment processing system. How would you conduct a post-mortem analysis of the incident and implement measures to prevent future breaches?
- Perform a thorough forensic analysis of the breach, identify the root cause, and assess the impact on sensitive data.
- Implement intrusion detection and prevention systems (IDPS), conduct regular penetration testing and security training for employees.
- Update security patches and software versions, enhance network segmentation and access controls.
- Collaborate with law enforcement for cybercrime investigation, enhance incident response and recovery plans.
Option 1 outlines the initial steps of a post-mortem analysis, including forensic analysis, root cause identification, and impact assessment, which are crucial for understanding the breach. Option 2 mentions additional security measures but focuses more on prevention rather than post-incident analysis. Option 3 includes general security measures but lacks specific actions for analyzing the breach. Option 4 involves law enforcement collaboration and incident response, which are important but come after the initial analysis phase.
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