Blue Team & Digital Forensics Researcher
Undergraduate researcher and defensive security engineer focused on digital forensics, proactive threat detection, and resilient system infrastructure.
I'm Ahmad Rafi Sutanto, a Cybersecurity undergraduate at BINUS University specializing in Blue Team operations, Digital Forensics, and Threat Detection.
Currently serving as Deputy Coordinator of R&D at Cyber Security Community (CSC) and Apprentice at PETIR Cyber Security, where I architect automated CI/CD security infrastructure, orchestrate competition problem sets, and dissect low-level kernel and memory telemetry.
Ahmad Rafi Sutanto
24-hour practical incident response exam: network PCAP triage, digital forensics, SIEM threat hunting, and malware analysis.
Dead-box & volatile memory triage, filesystem artifact parsing, timeline reconstruction, and evidence correlation.
Security operations, log telemetry analysis, threat hunting, and incident response containment.
Automated competition pipelines, containerized deployment, and system administration.
Deep learning model optimization, transfer learning, and full-stack medical telemetry applications.
End-to-end automated deployment pipeline and competition architecture for 30 challenges across 6 categories.
Simulated real-world Arch Linux compromise via malicious AUR package with multi-layer forensic trails.
Full-stack web application for early Tuberculosis detection from chest X-rays with 99.65% validation accuracy.
Directing technical R&D operations, research initiatives, and competition infrastructure.
Author coordination and challenge syllabus review
CSC BINUS R&D Team CoordinationConducted cybersecurity research and authored forensic problems for community events.
Challenge authoring and artifact validation test harness
CSC CTF Problem Setting SessionCompleted structured training in defensive security, network analysis, and incident response.
Curated competition field reports, digital forensics investigations, and security challenge walkthroughs from national tournaments.
National tournament field report with Team PETIR Stand by Me: solutions across web exploitation, cryptography, and digital forensics triage.
National competition field report covering digital forensics triage, web exploitation, and reverse engineering problem sets.
Defense operations and incident triage report with Team HM Plenger: packet inspection, vulnerability dissection, and host forensics.
Internal candidate qualification report for PETIR BINUS covering disk forensics, network packet dissection, and binary exploitation.
Forensics investigation writeup with Team Grace Rocky Save Star: Volatility memory dump analysis, PCAP packet carving, and steganography.
Law enforcement competition writeup: disk image reconstruction, evidence timeline correlation, and artifact extraction.
Research collaborations, forensic tooling, CTF challenge authoring: my inbox is open.