JH
Jiwon HwangSecurity Engineer
whoami
Jiwon Hwang
Security Engineer
Built it.Broke it.Mastered why.
4 years operating 200+ Linux servers at scale — now a grad researcher attacking cloud, GitOps & LLM systems from the other side.
4 yrsInfra / ops
200+HPC nodes
ISO 27001Certified
Background
hover a keyword for detailM.Eng. in CybersecurityUniversity of Maryland, College ParkMay 2026
Graduate Research Assistant · SEED Lab
Hacking C & Unix BinariesLLMs, Security, and PrivacyFundamentals of AI and Deep LearningCloud Computing
System AdministratorTheragen Bio3 yrs 8 mos
Infrastructure & AutomationCloud MigrationSubsidiary Spin-offSecurity & ComplianceOperations & Networking
Security Audit & Penetration Testing Consultant6 mos
Security Audits & PentestingCloud Policy DevelopmentDefensive Hardening
B.S. in Mathematics & B.E. in Information SecurityAug 2020
Linear AlgebraJava ProgrammingWindows ProgrammingApplied Cryptology
Projects
13
Supply Chain Security: When a Stopped Crash Hides a Live Defect
LLM Security: 5. LLMs on the Offensive: Capability, Economics, and Autonomous Attack
LLM Security: 4. Attacking and Defending LLM Agents
LLM Security: 3. Teaching Models to Write Safer Code
