During a two-month period, Thiet Nguyen focused on enhancing onboarding and lab readiness for the dzokha1010/InfoSec repository by developing and integrating updated training materials. Thiet added the HTTT2211045-Lab3.docx lab resource, improving documentation and supporting reproducible lab setups without introducing code changes. The work emphasized version control best practices using Git, careful documentation management, and a risk-averse approach to repository updates. By prioritizing clear, accessible lab materials and maintaining strong traceability, Thiet enabled faster ramp-up for new engineers and learners. The contributions demonstrated depth in technical writing, repository organization, and collaborative documentation workflows, rather than direct software development.