Resda, Dodi PrimaHaikal, AntoniHaris, Muhammad Nur Sya'bani2025-01-042024-06-24IEEEhttp://103.209.1.147:4000/handle/PL029/3323This research details the process of building a Capture The Flag (CTF) Jeopardy platform using CTFd open-source technology and by using the DevOps (Development & Operations) development method. This case study aims to be a learning resource for ethical hacking with a focus on utilizing the open-source CTFd software. The resulting platform is designed to provide a well-rounded learning experience, including relevant security challenges, with the aim of improving ethical hacking understanding and skills. The findings from this case study can provide valuable guidance for practitioners and educators in the field of information security. In this study, the authors conducted a test analysis using the User Experience Questionnaire to test the harisCTF platform that had been created.otherSOCIAL SCIENCES::Social sciences::EducationTECHNOLOGY::Information technologySOCIAL SCIENCES::Statistics, computer and systems science::Informatics, computer and systems scienceArticleNIM4312001033/NIDN0005018607NIM4312001033/NIDN8942560023KODEPRODI90343#TEKNIK MULTIMEDIA DAN JARINGAN