About

RayAegis Information Security (光盾資訊), officially registered as RayAegis Information Security Ltd. (光盾資訊科技有限公司), is an international cybersecurity company founded in 2011. Drawing on the collective expertise of several hundred professionals across our global team, we provide advanced cybersecurity technologies and professional services to financial institutions, government agencies, and enterprises worldwide.

Our core capabilities include AI and LLM red teaming, penetration testing, red team exercises, mobile application security, API security, continuous API discovery and inventory, shadow API identification, WAF and threat detection solutions, system security health assessments, and specialized cybersecurity consulting.

Our clients span Taiwan, the United States, Japan, Europe, and India. Drawing on years of AI research, vulnerability research, and frontline offensive security experience, RayAegis combines automated technologies, expert analysis, and realistic attack validation to help organizations understand their true attack surface, verify the effectiveness of layered defenses, and strengthen their ability to detect, contain, and recover from cyber incidents.

International collaboration is central to our work. We actively participate in and organize cybersecurity conferences, executive forums, technical exchanges, and other industry events across different countries and markets. Through close collaboration with financial institutions, enterprises, security researchers, and technology partners, we translate cross-border knowledge and practical experience into effective testing methods, containment strategies, and measurable security controls.

RayAegis remains committed to advancing cybersecurity technology, strengthening global cyber resilience, and creating a safer digital environment for everyone.