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Dimasboy99

Dimasboy99

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Real Name: Dhimas Lanang Nugroho IRC Nick: dimasboy99 Also known as: mrfoxzie Location: Indonesia Time: UTC +8

Overview

dimasboy99 is a cybersecurity enthusiast and SOC practitioner with a strong interest in defensive security and open-source infrastructure. He is active within the IRCNow? community, focusing on learning, experimentation, and practical use of Unix-like systems in real-world security contexts.

Coming from a non-traditional background (Bachelor of Laws), he transitioned into cybersecurity with an emphasis on analytical thinking, risk assessment, and operational security.

Security & Technical Interests

• Blue Team / SOC Operations
  Log analysis, alert triage, and incident investigation using open-source tools such as Wazuh and Suricata.
• Unix & Open Systems
  Daily use of Debian 13, active learning of FreeBSD, and interest in minimal, transparent, and auditable systems.
• Offensive Security (Learning & CTFs)
  Active Hack The Box player, using adversarial techniques to better understand detection and defense.
• Privacy & Infrastructure
  Self-hosting services, secure IRC usage, VPN deployment, and privacy-aware system configuration.

Projects & Contributions

• IDS Anomaly Detection (Suricata + ML)
  An experimental project applying Isolation Forest to Suricata eve.json logs for anomaly detection, combined with a lightweight Streamlit dashboard for visualization.
• AutoEXIF
  A small web utility that injects randomized EXIF metadata into JPEG images, intended to reduce passive tracking and
• Wazuh & Sigma Rule Development
  Creation and tuning of custom Wazuh decoders and Sigma rules to improve detection quality and reduce false positives, with a focus on translating offensive techniques into defensive detection logic.

Current Focus

1. Deepening understanding of FreeBSD and BSD-based infrastructure
2. Improving SOC detection quality using open-source tooling
3. Studying anomaly detection and log-based security analytics
4. Supporting open, user-empowered communication platforms like IRCNow

Contact

 IRC  dimasboy99 on irc.lecturify.net:+6697 
 Email (IRCNow-Shelltalk)  dimaslanang@shelltalk.net 
 GitHub  https://github.com/Dlanang 
 Blog  https://medium.com/@dhimasln