S&J 

S&J Corp, a Japan-based firm, specializes in cybersecurity, delivering both consulting and Security Operation Center (SOC) services for security monitoring and management. Their consulting division offers security advisory, incident response, email security, vulnerability diagnostics, and a range of security products. For SOC, S&J provides monitoring services utilizing KeepEye, its proprietary cloud-based Endpoint Detection and Response (EDR) solution, powered by SOC Engine. Furthermore, the company extends its monitoring and operational expertise to EDR products from other vendors.