Portfolio 2026

NahyunKim.

AI Security Researcher & Creative Developer

GitHub ↗
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01About

Hello,I'mNahyun.

Ph.D. Student in Computer Science, researching at Hanyang University ACE Lab. I specialize in AI security and adversarial ML, attacking and defending AI systems.

On the side, I craft immersive web experiences and mobile apps.

Email ↗GitHub ↗Instagram ↗Blog ↗

At a glance

0

Patents

0

Papers

0+

Years

0+

Projects

Tech Stack

C/C++PythonJAVAJavascriptTypeScriptPyTorchTensorFlowscikit-learnReactNext.jsThree.jsNode.jsTailwindCSSReact Nativewav2vec2YOLOv5/v8DockerFigma

Certifications

TOPCIT 468

Software competency

2023

TEPS 329

English proficiency

2024
02Projects

SelectedWork.

Pick one. Each project opens as its own little world, and a few of them you can actually play with.

04Web & Games

InteractiveSideProjects.

AlgoTrace

An interactive visualization platform for understanding complex algorithms step by step. Control the playback, watch every state change in real time, and build intuition instead of memorizing.

ReactTypeScriptViteFramer Motion
Live DemoGitHub

Rise of Halfmoon

A strategic moon phase card game. Match phases, build lunar cycles, and outsmart your opponent.

ReactGame LogicWeb
Play NowGitHub

Stack Tower 3D

An addictive 3D stacking game. Click at the perfect moment to line up blocks and reach for the sky.

Next.jsThree.js3D
Play NowGitHub

Floating Memories

An immersive 3D photo gallery. Drift through the moments of a life as if in zero gravity.

React Three FiberWebGLCreative
ExploreGitHub

Beware Of Darkness

A tense Unity maze escape. Your vision narrows relentlessly while you collect coins to survive.

UnityC#Level Design
GitHub
03Research

Publications&Patents.

←drag to explore→
01

Anonymous

Universal adversarial audio attacks that transfer across models & speech recognition systems.

Patent, In submission

#AudioAttack#AdversarialPatch
02

Anonimous Attack

A novel adversarial attack proposing a method to adjust perturbation intensity by exploiting temporal characteristics.

Patent, In Review

#VideoAttack#AdversarialAttack
03

ASR Survey

Comprehensive survey of adversarial attacks on automatic speech recognition systems.

KIPS ASK 2023

#Survey#ASR#Security
04

Firmware Security

Firmware signing & encryption system for secure embedded device authentication.

KIPS ASK 2022

#Firmware#Cryptography#IoT
05Experiences

Awards&Experience.

Patent: Adversarial Example Generation

2025

특허) 시퀀셜 데이터를 처리하는 인공지능 모델에 대한 적대적 예제 생성 방법 및 이를 위한 컴퓨터 장치

Patent: Audio Misclassification

2025

특허) 배음 구조를 활용한 오디오 오분류 유도 방법 및 이를 위한 컴퓨터 장치

Program: Adjusting Perturbation Intensity

2024

프로그램 등록) 시간적 변화량을 활용한 섭동 강도 조정 적대적 공격

NRF Graduate Research Fellowship

2024

한국연구재단 이공분야 석사과정생 연구장려금 선정

Excellence Award, SW Startup Ideathon

2021

제7회 한양대학교 ERICA SW 창업 아이디어톤 우수상

Grand Prize, SW Startup Makerthon

2020

제2회 한양대학교 ERICA SW 창업 메이커톤 대상, Deli-Go (Delivery carpooling app)

Research Participant, SW Convergence R&D

2020

한양대학교 ERICA SW융합연구개발 과제 참여

Mentor, Science Gifted SW Hackathon

2020

대학부설 과학영재 교육원 SW 해커톤 대회 멘토 활동

06Writing

Thoughts&Articles.

Latest posts

PerspectiveAI 시대, 개발자에게 필요한 것AI 도구 활용과 본질적 사고의 균형SecurityMasterKey: ASR 백도어 공격 분석음성 인식 시스템 취약점을 이용한 백도어 공격 메커니즘SecurityVOAPI²: API 취약점 자동 테스팅Voice API 보안 취약점 자동 검증 프레임워크BlockchainHTLC와 Lightning Network의 핵심Hash Time-Locked Contract로 보는 Layer 2 결제 메커니즘ProjectsPaperprobe: RAG 기반 논문 Q&A 시스템LangChain + FAISS로 논문 읽기 자동화ProjectsRise of the Half Moon: 달 위상 전략 게임D3-Force 그래프 보드 + 3단계 AI 구현ProjectsStack Tower: 3D 타이밍 게임Three.js + Cannon.js 물리 엔진 최적화DevelopmentGitHub 프로필 README 꾸미기깃허브 스탯, 뱃지, Solved.ac 프로필 활용법