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Danh Quan (pacho) Cybersecurity student focused on incident response, blue team operations, and digital forensics. Introduction Hey, I'm Danh Quan a.k.a pacho. 2nd-year BSc @ SoICT, Hanoi University of Science and Technology. Majoring in Information and Communication Technology. Currently working at Viettel Cyber Security as an Incident Response Intern. Passionate about cybersecurity, blue team operations, and digital forensics, while staying eager to explore penetration testing. Actively participating in CTFs, a proud member of BKSEC, and head of the Forensics Division. Current Focus Incident response and security operations Digital forensics and investigation CTFs and hands-on security practice Exploring offensive security with a defensive mindset Latest Blog Posts Latest Posts # Name Type Date 1 HTB Business CTF 2026: Project Nightfall Forensics Write-ups Posts 2026-05-24 2 BKSEC TTV Forensics 2026 Writeups Posts 2026-03-09 3 VCS Passport CTF Blue Entrance Exam 2025 Posts 2025-12-20 4 CSCV 2025 Qualifiers: Forensics Challenge Writeup Posts 2025-10-22 5 Compromised Ubuntu VMAnalysis Posts 2025-05-29 Latest HTB # Name Type Date 1 HTB Sherlock: ProcNet HTB 2026-06-24 2 HTB Sherlock: Caught HTB 2026-05-13 3 HTB Sherlock: Hunter HTB 2026-05-08 4 HTB Sherlock: Easy Money HTB 2026-04-21 5 HTB Sherlock: SillyEli HTB 2026-04-06