السَّلاَمُ عَلَيْكُمْ وَرَحْمَةُ اللهِ وَبَرَكَاتُهُ

Hi, I'm Cak Gup

Cybersecurity & IT Governance Specialist · Ministry of Finance · Indonesia

About Me

I am an IT Specialist and cybersecurity enthusiast with a strong interest in security governance, infrastructure protection, secure application practices, and digital public service improvement.

I currently contribute in a government treasury systems environment, where I focus on practical technology implementation, information security, IT governance, and operational reliability. I enjoy building lightweight tools that support security awareness, incident response, internal governance, civic-tech initiatives, and community-based digital services.

• Current focus: cybersecurity governance, penetration testing workflow, secure IT operations, and cloud security practices.
• Professional interest: security tooling, ITSM, infrastructure security, compliance, DevSecOps, and public sector digital transformation.
• Academic background: information security, computer science, and governance-oriented technology implementation.
• Open to collaborate on: security tools, governance frameworks, community platforms, civic-tech projects, and meaningful digital services.

Tech Stack & Tools

Specialization Areas

• Cybersecurity & Penetration Testing
• IT Governance, ITSM, and Compliance
• Infrastructure & Network Security
• Secure Application Development
• Cloud Architecture and Cloud Security
• Incident Response and Security Operations
• DevOps, CI/CD, and Application Quality Assurance
• Public Sector Digital Transformation

Public Repositories

Cybersecurity & Governance

• panah — Pentesting workspace for Kali Linux with a module catalog, live console, evidence, and reporting.
• satria — Security scanning orchestration for asset registration, findings prioritization, and DFIR-IRIS ticketing.
• redteam-console — Web-based cyber emulation console with a Kali Linux WSL backend and Windows-accessible frontend.
• pentest-djpb — Structured guidance for authorized penetration testing workflows.
• simple-pentest-tools — Lightweight browser-based toolkit for authorized security testing.

Security Labs & Training

• sitp_academy — Interactive OWASP web security learning portal with practice labs, learning materials, and progress tracking.
• lab-keamanan-siber — Local cybersecurity lab using Docker Compose, featuring Nusantara Recon CTF.
• pentest-command-trainer — Command practice and typing trainer for penetration testing.
• Pentest-Cheat-Sheet — Forked penetration testing reference repository.

Professional Learning & Assessment

• assessmentdjpb — Treasury learning hub with DJPb practice questions, explanations, mock tests, and saved study progress.
• mansoskul — Interactive self-study simulations for managerial and sociocultural competencies.

Community, Faith & Public Service

• tahfidz — Quran memorization PWA with revision, recitation submissions, and learning progress tracking.
• dashboard-masjid — Mosque information dashboard with prayer times, event slides, financial reports, and announcements.
• ppsa — Digital prayer and wirid application with offline support and daily prayer schedules.
• ppsa_ms — Integrated pesantren management for students, academics, finance, tahfidz, activities, and administration.
• pagipetang — Static reading application for Al-Ma'tsurat Wazifah Sugro and daily remembrance.
• qurbanhub — Web prototype for managing community qurban programs with Google Apps Script and Google Sheets.
• task — Family task management application for building habits, discipline, and responsibility.

Web Utilities and Digital Presence

• cakgup.github.io — Personal portfolio website.
• s — GitHub Pages, Google Apps Script, and Google Sheets based shortlink system.
• u — Organizational microsite for Yayasan Indonesia Maju Gemilang.

Cultural, Family, and Invitation Projects

• bani-raukhan-rafi — Interactive family tree with cultural visual identity.
• wedding-invitation — Google Sheets API based wedding invitation template.
• invitation — Islamic modern digital invitation template.

Connect with Me

Signed communication and identity verification

ED71 8D3A F0C3 380E F19D 7AC8 4B88 21D8 E42B 927F

Long fingerprint for public key verification.

اِنْ تَنْصُرُوا اللّٰهَ يَنْصُرْكُمْ وَيُثَبِّتْ اَقْدَامَكُمْ