Tongzu Ding

Tongzu Ding is a security enthusiast and professional risk taker with extensive experience in cybersecurity. From 2017 to 2025, they worked at MassMutual Financial Group, where they created alert response playbooks, developed threat detection rules, and automated workflows for real-time threat identification. They are currently a Senior Cloud Security Engineer at Petlibro, applying their expertise to enhance cloud security. Tongzu holds a Bachelor of Science in Computer Science from Tongji University and a Master of Science in Information Assurance from Northeastern University.