Education
Sept 2021 – Jul 2025
Hanoi University of Science and Technology
Bachelor of Science in Cyber Security
- GPA: 3.3/4.0
- Classification: Very Good
- Coursework: Computer Architecture, Network Defense, Malware Analysis, Digital Forensics, etc.
Experience
Jan 2026 – Present
Cyber Threat Intelligence Analyst
Alice (Formerly ActiveFence)- Conduct threat intelligence operations for major global clients.
- Collect malware targeting clients and extract malware's signals.
Oct 2025 – Dec 2025
SOC Analyst Tier 3
Viettel Cyber Security- Analyzed and handled advanced security alerts, conducted in-depth malware investigations, and coordinated incident response actions.
- Enhanced detection rules, optimized SOC workflows, and ensured compliance with organizational security standards.
Nov 2023 – Sept 2025
Information Security Engineer
Viettel IT Division- Conducted corporate security audits and enhanced policy compliance with national and international standards.
- Supported SOC and IT teams in improving incident response effectiveness and governance frameworks.
July 2023 – Oct 2023
Cybersecurity Intern
Viettel Digital Talent- One of the top 50 candidates with the best achievements; researched NIST CSF and CIS Controls to strengthen organizational security posture.
- Assisted in developing internal security policies and aligning them with best practices.
Achievements
Asean Cyber Shield 2025 - Busan, Korea
- Attack-Defense Phase - 5th place overall
- Jeopardy Phase - 1st place overall
ASEAN Student Contest on Information Security (ASCIS)
- 2023: Attack-Defense Phase - Third Prize (9th place overall)
- 2024: Attack-Defense Phase - Third Prize (4th place overall)
PwC Hack A Day CTF 2024 - Second Prize
Others international CTF tournaments
- 15th/315 in ISITDTU CTF 2024 Quals (Team)
- 43th/964 in n00bzCTF 2024 (Solo)
- 116th/2213 in DownUnderCTF 2023 (Solo)
- 8th/507 in SPACE HEROES 2023 (Team), etc.
Certificates
Skills
Languages
Vietnamese, English (TOEIC 865)
Tools
Burpsuite, Nmap, Wireshark, Docker CLI, Sysmon, pwntools, etc.
Technical Knowledge
Web pentest, Security policy development, Networking, Docker, Scripting, Linux privilege escalation, etc.