Integrasi RBAC, AES-256, dan Audit-log untuk Keamanan dan Auditabilitas Sistem Inventori UMKM

Andik Prakasa Hadi (Fakultas Studi Akademi, Universitas Sains dan Teknologi Komputer, Semarang)
Singgih Aliana Winastuti (Fakultas Studi Akademi, Universitas Sains dan Teknologi Komputer, Semarang)
Ahmad Zainudin (Fakultas Studi Akademi, Universitas Sains dan Teknologi Komputer, Semarang)

Go Infotech: Jurnal Ilmiah STMIK AUB
Vol 32, No 1 (2026): June

Micro and small enterprises face inventory management issues, including stock recording errors, weak access control, and lack of data change traceability. This study develops a web-based inventory system integrating Role-Based Access Control (RBAC), AES-256 encryption, and audit logs. The system was built using the Laravel framework with a Design Science Research (DSR) approach. Functional testing achieved a 100% success rate. Usability evaluation using the System Usability Scale (SUS) with six respondents produced a mean score of 87.5 (excellent category). AES-256 encryption effectively protects sensitive data, while audit logs support system accountability. Verification also confirms compliance with the NIST SP 800-171 standard. This study contributes an integrated three-mechanism security system ready for adoption by garment-sector SMEs.