January 24, 2026
3分で読めますPractical explanation of how to create a minimum CSIRT configuration that can be realized even by small and medium-sized enterprises, starting from role division, external collaboration, and initial maintenance points|Colorkrew Security
December 25, 20253分で読めますWhy do companies need CSIRT now? Against the backdrop of increasing attack sophistication and limitations in person-to-person response, the role, necessity, and relationship between CSIRT and management risk are explained in an easy-to-understand manner|Colorkrew Security
December 24, 20253分で読めますExplain specific steps and practical points for successful CSIRT construction. We will introduce system design that does not become a formality, role definition, training, and improvement in accordance with practical work. ｜Colorkrew Security
