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IoT Sensor Data into Graylog: A Lab Guide

Dec 22, 2025 By Jeff Darrington In Graylog
Graylog has always been associated with log management, metrics, SIEM and security monitoring—but it’s also a great tool for creative, low-cost experiments in a home lab. I wanted to use it for real-world sensor data, so I built a DIY temperature and humidity monitor using an ESP-WROOM-32 development board and a DHT22 sensor.
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How to Use MCP to Optimize Your Graylog Security Detections

Dec 15, 2025 By The Graylog Product Team In Graylog
Security teams face a critical question: “What logs should we collect, and what detections should we enable to protect against threats targeting our industry?” For a bank in the northeast, this isn’t academic. Threat groups like FIN7, Lazarus Group, and Carbanak specifically target financial institutions with sophisticated attacks ranging from SWIFT compromise to ransomware.
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Graylog Guided Demo

Dec 13, 2025 By Graylog In Graylog
Have a sneak peek at Graylog V7.0. Graylog V7.0 introduces a major step forward in speed, usability, and visibility across your entire security and operations workflow. In this demo, we walk through the newest capabilities designed to help teams detect, investigate, and respond faster than ever. You’ll see how the updated interface streamlines daily tasks, how the enhanced search and pipeline tools simplify complex data handling, and how powerful additions like built-in correlation and modernized dashboards give you clearer insight with less effort.
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Understanding How a Log Correlation Engine Enables Real-Time Insights

Dec 4, 2025 By Jeff Darrington In Graylog
Tax season is notoriously most people’s least favorite time of year. For people who complete their own tax returns, the process becomes an agonizing one of looking at small pieces of paper, matching numbers to the lines that ask for information, and comparing various inputs. In essence, doing your taxes makes you a correlation engine. Now, imagine taking this tedious process and applying it to the terabytes of data that your environment generates daily.
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