September 23, 2025
3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
September 11, 20256分で読めますDuring the summer vacation, shadow IT increased rapidly due to remote work and reduced support systems. We will explain measures to prevent the risk of data leakage and malware infection in specific scenarios and practical methods. ｜Colorkrew Security
