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ronnakrit303/README.md
Ronnakrit Woralakpakdee - SOC Analyst, Blue Team, and Detection Engineering

Aspiring SOC Analyst & Blue Team Practitioner

I am a third-year Computer Science student at Thammasat University with a focus on Blue Team security, threat detection, and incident analysis. I build hands-on security labs that turn raw telemetry into actionable detections, validate alerts through controlled attack simulations, and document the complete incident lifecycle.

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About Me

  • Monitor and investigate endpoint, authentication, and email telemetry.
  • Build detection logic with Wazuh and custom correlation rules.
  • Map adversary behavior to MITRE ATT&CK and document evidence, severity, response, and remediation.
  • Continuously improve through practical labs and incident reports.
  • Seeking a Cybersecurity / SOC Internship where I can apply and grow my defensive security skills.

Current direction: Security Operations Center, Blue Team, Detection Engineering, and Threat Hunting.


Education

B.Sc. in Computer Science
Faculty of Science and Technology, Thammasat University
August 2024 - Present | GPAX: 3.40


Featured Security Engineering

Project What I Built and Validated Security Stack
Wazuh Phishing Detection Lab Deployed a multi-host SIEM lab, collected Postfix telemetry, created a custom Wazuh Level 10 phishing rule, investigated the alert, and mapped the activity to MITRE ATT&CK T1566.002. Wazuh, Postfix, Ubuntu, Kali Linux, MITRE ATT&CK
SSH Brute-Force Incident Investigation Investigated repeated SSH failures followed by successful unauthorized access. Analyzed Linux authentication logs, classified the case as a high-severity true positive, mapped T1110 and T1078, and produced a formal SOC incident report with containment and remediation steps. Linux, OpenSSH, Log Analysis, Incident Response, MITRE ATT&CK

Detection & Investigation Workflow

Animated SOC detection and investigation workflow: collect telemetry, triage alerts, correlate evidence, map MITRE ATT&CK, contain and remediate, then document and tune.

Every project follows the evidence from its source to a defensible decision, documented response, and detection-tuning opportunity.


Security Toolbox

SIEM, Detection & Threat Analysis

Wazuh Splunk Grafana MITRE ATT&CK Log Analysis Incident Response

Systems, Network & Telemetry

Linux Ubuntu Kali Linux Wireshark Postfix OpenSSH

Programming & Engineering Tools

Python Bash SQL Git Docker Kubernetes Jenkins


Certifications & Training

CSTU Cybersecurity and SOC Foundation certificate CSTU Summer Cyber Camp 2026 – Cybersecurity & SOC Foundation
Department of Computer Science, Faculty of Science and Technology, Thammasat University
Completed hands-on training in security operations, Linux, networking, web security, and digital forensics.
View Certificate ↗
AWS Academy Graduate - Cloud Foundations badge AWS Academy Graduate - Cloud Foundations
Amazon Web Services Training and Certification
Validated foundational knowledge of AWS Cloud concepts, core services, security, architecture, pricing, and support.
Verify on Credly ↗
Cybersecurity for IT Professional badge Cybersecurity for IT Professional
Huawei & AIS Academy
Covered security policy design, firewall and NAT configuration, high availability, IPS, PKI, and security incident management.
Verify on Credly ↗
Google Cybersecurity Professional Certificate Google Cybersecurity Professional Certificate
Google / Coursera
Completed nine courses covering networks, Linux, SQL, SIEM, IDS, threat detection, incident response, and Python fundamentals.
Verify on Coursera ↗
TryHackMe Pre Security Learning Path certificate Pre Security Learning Path
TryHackMe
Completed foundational hands-on training in networking, web technologies, operating systems, and cybersecurity fundamentals.
View Certificate ↗
Cyber Warrior Hackathon Training certificate Cyber Warrior Hackathon 2025 - Training Program
KMUTT & Cyber Crime Investigation Bureau
Completed a cybersecurity training program delivered as part of the Cyber Warrior Hackathon 2025.
View Certificate ↗

Cybersecurity Activities

  • Thailand Cyber Top Talent 2026: Competed in a national-level team CTF and achieved 4,500+ points across multiple security domains.
  • CSTU Summer Cyber Camp 2026: Completed 7+ hands-on labs and solved 8 CTF challenges covering Linux, networking, web security, and digital forensics.
  • Digital Fraud Cybersecurity Hackathon: Collaborated on an AI-driven behavioral risk detection framework for adaptive trust evaluation.
  • Cyber Warrior Hackathon 2025: Helped design a graph-based prototype for detecting mule-account transaction patterns.

What I Am Building Toward

  • Higher-fidelity detections with clear assumptions and false-positive analysis.
  • Repeatable SOC playbooks for alert triage, investigation, containment, and closure.
  • Detection-as-code workflows with testing, version control, and evidence-driven tuning.
  • Stronger coverage across identity, endpoint, network, and email telemetry.
  • Security automation that reduces repetitive analyst work without removing human judgment.

Open to feedback, collaboration, and defensive security opportunities

All attack activity shown in these repositories was performed in isolated, authorized lab environments. Public evidence is sanitized before publication.

Pinned Loading

  1. SOC-Incident-SSH-Bruteforce SOC-Incident-SSH-Bruteforce Public

    SOC Incident Report: SSH brute-force credential compromise case study with log analysis, MITRE ATT&CK mapping, and incident response documentation.

  2. wazuh-phishing-detection-lab wazuh-phishing-detection-lab Public

    Wazuh SIEM lab project: phishing email detection using Postfix logs, custom alert rules, and MITRE ATT&CK mapping (T1566.002).