Cyber Physical System Security Service Center (CPS3C) is a professional product security assessment team dedicated to improving the overall security of products. Leveraging Delta Group's experience and international customer needs, we provide services that meet security needs at all stages of product development, including design, development, testing and maintenance. Our services include a variety of cybersecurity assessment services (penetration testing, fuzz testing, vulnerability scanning, threat modeling and risk analysis), compliance guidance, proactive vulnerability management platform and consulting service.