DNS Log Analysis in Splunk | How to Catch Data Exfiltration Attacks

Think your network is secure? Attackers are quietly exfiltrating data through DNS — one of the most overlooked protocols in security monitoring. This hands-on Splunk walkthrough teaches you exactly how to identify, investigate, and respond to DNS-based exfiltration using real log data.

🚨 In this video:
→ Understanding DNS as an exfiltration channel
→ Ingesting and parsing DNS logs in Splunk
→ Writing SPL queries to surface suspicious DNS patterns
→ Identifying high-frequency queries, long subdomains & beaconing behavior
→ Creating SOC-ready alerts for your team
💼 Perfect for: Junior and mid-level SOC Analysts, IT security professionals, and cybersecurity students building practical SIEM skills.
🛠️ Hands-on | No fluff | Real-world scenarios

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📥 Free SPL query cheat sheet → upcoming...

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Видео DNS Log Analysis in Splunk | How to Catch Data Exfiltration Attacks канала funbird