Why I Wrote My Own Log Analyzer Instead of Using Splunk

📰 Medium · Python

Learn why a cybersecurity student chose to write their own log analyzer instead of using Splunk, and what this decision reveals about the gap between theory and practice in incident response

intermediate Published 20 Apr 2026
Action Steps
  1. Read the article to understand the student's motivations for writing their own log analyzer
  2. Compare the features and limitations of Splunk with the student's custom solution
  3. Consider the trade-offs between using an existing tool like Splunk versus building a custom solution
  4. Evaluate the potential benefits of customization in log analysis for your own organization
  5. Research alternative log analysis tools and techniques to determine the best approach for your specific needs
Who Needs to Know This

Cybersecurity teams and incident response specialists can benefit from understanding the motivations behind this decision, as it highlights the importance of customization and flexibility in log analysis tools

Key Insight

💡 The gap between theory and practice in incident response can be bridged by considering the unique needs and requirements of each organization, rather than relying solely on commercial solutions

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🚨 Why choose custom over commercial? One cybersecurity student's journey to creating their own log analyzer 🚨
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