Logstash Archives - Jean-Christoph von Oertzen https://jeanchristophvonoertzen.com/tag/logstash Exploring the intersection of cybersecurity, psychology, and resilience. Wed, 18 Aug 2021 18:03:32 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://jeanchristophvonoertzen.com/wp-content/uploads/2020/10/favicon-4.png Logstash Archives - Jean-Christoph von Oertzen https://jeanchristophvonoertzen.com/tag/logstash 32 32 Webinar takeaway: ELK – Tips, Tricks, and Lessons Learned https://jeanchristophvonoertzen.com/webinar-takeaway-elk-tips-tricks-and-lessons-learned https://jeanchristophvonoertzen.com/webinar-takeaway-elk-tips-tricks-and-lessons-learned#respond Wed, 18 Aug 2021 18:03:32 +0000 https://jeanchristophvonoertzen.com/?p=552 My key takeaways ELK can serve multiple purposes Log management SIEM File integrity monitoring Netflow Search solution ELK is not hard but not intuitive 😀 Setup: Feeds -> Logstash Servers -> Kafka -> ELK Stacks collect once, use many Over-sharding means having to many to small shards should be between 50-100GB Under-sharding means having to […]

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