Jeffrey Gui

Jeffrey Gui is an experienced security professional with a robust background in network security and product security architecture. Jeffrey began as a Security Engineer at Beijing Topsec Network Security Technology, focusing on network traffic analysis and Deep Packet Inspection. Following this role, Jeffrey advanced to Baidu, Inc. as a Senior Security Engineer, where research on security attack and defense technologies was conducted. Subsequently, Jeffrey served as an Information Security Expert at Lenovo, managing the Software Development Lifecycle (SDL) and conducting comprehensive security assessments. At Huawei, Jeffrey took on the role of Security Expert, leading efforts in product security architecture and data governance. Currently, as a Senior Security Architect at Meituan, Jeffrey leads a security team and continues to enhance product security through threat modeling and risk assessment.