October 15, 2025
3分で読めますMicrosoft Sentinel and Azure Data Lake Storage work together to optimize costs and provide analytics foundation flexibility. Explaining the latest design that separates real-time detection from long-term storage|Colorkrew Security
September 29, 20253分で読めますLogs are meaningless just by collecting them. We will explain in an easy-to-understand manner the key points of "usable log operation" using Microsoft Sentinel and Defender, as well as examples of failures and improvement measures. ｜Colorkrew Security
September 23, 20253分で読めますWhat is OSINT (Open Source Intelligence)? In this article, we will explain how to use it in cyberattacks, the risks, and OSINT countermeasures that companies should take. This is a must-read guide to help prevent information leakage and strengthen security. Colorkrew Security
May 20, 20253分で読めますHow will you respond to the new management measures in ISMS 2022? Specific examples of security monitoring, web filtering, and secure coding are explained. ｜Colorkrew Security
April 5, 20253分で読めますLearn how to easily integrate CrowdStrike logs with Microsoft Sentinel. This course explains the process of using Azure Functions to acquire data from Falcon Data Replicator via AWS in an easy-to-understand manner even for beginners. Learn how to achieve real-time threat detection and automated incident response to reduce the burden on SOC operations. ｜Colorkrew Security
