
Arman Hossain Antu
Security Researcher

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About me
CTI & DFIR | Finding Truth in Bits, Bytes, and Logs. | Part Time Bug Hunter. Cert: CCD | CCDA | loading...
Education

Northern University Bangladesh
2022 - 2025Bachelor of Science Computer Science and Engineering
Munshiganj Polytechnic Institute
2017 - 2021Diploma in Engineering Computer Technology
Narayanganj Govt. Technical School & College
2015 - 2017Secondary School Certificate (Vocational) General Electronics
Experience

HackerOne
Aug 2019 - nowSecurity Researcher
Pentester Space
Dec 2021 - Mar 2022Industrial TrainingI completed my Industrial Training (Course Code: 66681) in Pentester Space associated with Munshiganj Polytechnic Institute. During this program, I honed my skills in cybersecurity. I am passionate about Information Security and dedicated to staying current with the latest developments in cybersecurity.

Threat Simulations
Sept 2022 - nowSr. Defensive Content Engineer
Jan 2025 - nowDefensive Content Engineer
Sept 2022 - Dec 2024

Dhaka Polytechnic Institute
Apr 2023 - Dec 2023Adjunct InstructorDepartment of Computer Science & TechnologyCourses Taught::* PCB Design and Circuit Making* Microcontroller Application

Confidential
Jan 2024 - Jun 2024Cyber Security Engineer
Licenses & Certifications
- View certificate

Certified Cyber Defense Analyst (CCDA)
CyberWarFare LabsFeb 2025 - View certificate

Certified Network Security Practitioner (CNSP)
The SecOps GroupJun 2024 - View certificate

Certified CyberDefender (CCD)
CyberDefendersFeb 2024 - View certificate

ISO/IEC 27001:2022 Lead Auditor
MastermindJul 2025 - View certificate

Certified API Security Analyst (CASA)
APIsec UniversityApr 2025 - View certificate

Windows Forensics with Belkasoft
BelkasoftMar 2025 - View certificate

Certified AppSec Practitioner (CAP)
The SecOps GroupJan 2023 - View certificate

Android Forensics with Belkasoft
BelkasoftMar 2024 - View certificate

APIsec Certified Practitioner (ACP)
APIsec UniversityMay 2025 
Certified Active Directory Pentesting eXpert (C-ADPenX)
The SecOps GroupJan 2025
Honors & Awards
- Awarded to Arman Hossain Antu1st Runners-up(#BitsOverFlow) at National Cyber Drill 2021 BGD e-GOV CIRT Dec 2021 Achieved 1st Runners-up Position at National Cyber Drill 2021 organized by BGD e-GOV CIRT.Proof:https://www.facebook.com/bgdegovcirt/posts/1282489332231453#BitsOverFlow #bgdegovcirt #CyberDrill #cyberdrill2021 #CTF
- Awarded to Arman Hossain Antu1st Runners-up(#TeamGhydra) in CTF Super League 2021 IEEE Computer Society BUET Aug 2021 Achieved 1st Runners-up Position at CTF Super League 2021 organized by IEEE Computer Society BUETProof:https://www.facebook.com/ieeebuetcs/posts/1444154909289848
- Awarded to Arman Hossain AntuChampion(#SiliconBits) at National Cyber Drill 2020 BGD e-GOV CIRT Dec 2020 Achieved Champion Position at National Cyber Drill 2020 organized by BGD e-GOV CIRT.Proof:https://www.facebook.com/bgdegovcirt/posts/1040603206420068#SiliconBits #bgdegovcirt #CyberDrill #cyberdrill2020 #CTF
- Awarded to Arman Hossain AntuCertificate From Lenovo Lenovo Oct 2020 Got Certificate From Lenovo for working with their Security Disclosure.
- Awarded to Arman Hossain AntuListed In Nokia Security Team Nokia Sep 2020 Got Hall of Frame From Nokia for working with their Security Disclosure.HOF:https://www.nokia.com/notices/responsible-disclosure/
- Awarded to Arman Hossain AntuReward and Hall Of Fame From Tiktok Tiktok Aug 2020 Got Bounty & Hall of Frame From Tiktok for working with their Security Disclosure.HOF: https://hackerone.com/tiktok/thanks?type=team
- Awarded to Arman Hossain AntuListed In Dell Security Team Dell Feb 2020 Got a Hall of Frame From dell for working with their Security Disclosure.HOF: https://bugcrowd.com/dell/hall-of-fame
- Awarded to Arman Hossain AntuStudent of the Batch ICT Division, Bangladesh Oct 2018 Training Name: Game Animator (2018)Batch: L2B33Project: Mobile Game And ApplicationVendor: ICT Division, Bangladesh
Volunteer Experience
Event Manager
Issued by CTF Community Bangladesh
Associated with Arman Hossain AntuEvent Administrator
Issued by Bug Bounty Community Bangladesh
Associated with Arman Hossain Antu
Languages
- baBangla
- enEnglish
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