Elastic Stack & Logstash Explained For Data Analytics & Cybersecurity | TryHackMe

In this video walkthrough, we covered and explained Elastic stack that consists of Logstash, Elastic Search and Kibana. The three components are used for data collection, data processing, analysis and data visualziation. We also covered the installation and configuration of all Elastic Stack components.
We configured Logstash to collect logs from the Linux authentication log file, process the collected logs to extract the messages and the timestamp and store them either in a CSV file or send them to Elastic Search and Kibana for later analysis and visuzliation.
The elastic stack can be used for both data analytics and cyber security incident analysis similarly to Splunk. We used the lab material from TryHackMe Logstash: Data Processing Unit room.
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TryHackMe Logstash: Data Processing Unit
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