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rizko-d/README.md

hi , i'm rizko

Pentest · Blue Team · Python Tooling

rizko-d rqzko 


name: Rizko Febri Rachmayadi
located_in: Surabaya, Indonesia
languages: [Bahasa Indonesia, English]

fields:
  red_team:
    - Penetration Testing (Web & Network)
    - Vulnerability Assessment & Management
    - Reconnaissance & OSINT automation
    - Exploit development & POC drafting

  blue_team:
    - Detection Engineering (Sigma / YARA)
    - Threat hunting & IOC enrichment
    - SIEM correlation (Sentinel, Wazuh)
    - Incident response playbook development

currently_building:
  - Zero-dependency Python CLI pentest tools
  - Sigma rule suites for EDR/SIEM platforms
  - Automated recon & vulnerability assessment pipelines

also_interested_in:
  - Frontend development (React, Vue, Angular, Tailwind)
  - Backend development (Node.js, Python, REST APIs, SQL)
  - Building secure, full-stack web applications

🔥 About Me

GIF

Learning

  • ✨ Penetration Testing & Vulnerability Assessment
  • ✨ Detection-as-Code (Sigma, YARA, KQL)
  • ✨ Threat Intelligence & CTI Pipelines
  • ✨ Malware Analysis & Reverse Engineering

💡 Beyond security, I'm also interested in frontend & backend development — building secure, full-stack web applications and blending my security mindset into product engineering.

Hobbies

  • ✨ Gaming
  • ✨ Watching Anime
  • ✨ Lab building & breaking things


🛠️ Tools of the Trade

Offensive (Red)

Defensive (Blue)

Frontend & Backend (also interested in building full-stack)

angularjs bootstrap css3 html5 javascript python react typescript vuejs tailwind mysql postgresql nodejs


📫 Connect with me

GIF

If you want to reach out — be it discussion about security, want to collaborate on a tool, or just hangout & game, ping me 😉


Gmail Steam







📊 GitHub Stats

rizko-d stats rizko-d top langs

📈 Contribution Activity

rizko-d profile details


one piece

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  1. blue-team-sigma-rules blue-team-sigma-rules Public

    37 Sigma detection rules covering 12/12 MITRE ATT&CK tactics. CI/CD pipeline, unit tests, coverage reporting.

    Python

  2. kql-detection-library kql-detection-library Public

    KQL Detection Library — curated Azure Sentinel detection rules with MITRE ATT&CK mapping, test harness, and validator tooling

    Python

  3. threat-hunting-sentinel-defender threat-hunting-sentinel-defender Public

    Hypothesis-driven threat hunting methodology + KQL Hunt Cards for Microsoft Sentinel & Defender XDR, mapped to MITRE ATT&CK.

    PowerShell

  4. SilentPeek SilentPeek Public

    Passive web reconnaissance CLI — one domain in, full intel out. 11 OSINT modules: DNS, CT logs, JS secrets, subdomain takeover, security grading, email harvesting. Zero dependencies, Python stdlib …

    Python