• Assisted the business users and management in creating a list of sensitive information, including personal data, company information, and supplier information collected from open websites and directories • Analyzed controls and security policies to minimize the probability that sensitive information was exposed to the unauthorized user • Participated in the cyber security attack and defense exercise and served as the red team in daily operation• Helped the supervisor analyze and classify attack techniques based on the submitted attack reports• Wrote daily reports on anomalies detected by IDS and dealt with emergency incidents for the client

• Supported and consulted with Marketing and R&D teams to brainstorm and scope the feature requests of building an interactive e-commerce application• Researched the feasibility of the application development platform and proposed the solution within the WeChat ecosystem; Defined the minimum viable product prototype• Used RPX to create program pages and configured the backend test database; Worked with API queries and used the callback function to parse and render requested test data• Implemented the pull-down-to-refresh feature to build application requests agilely, coordinating with the internal client teams• Tested the first release and summarized a report for the potential security concerns and advice on reducing the risks

• Facilitated discussion sections and hold weekly lab hours and/or review sessions for 40 students in total • Evaluated students’ performance on homework sets and maintained accurate records of students’ grades• Assisted instructor with course management per request; Responded promptly and professionally to students’ email requests