Securing the systems behind research.

Electronics and Telecommunications Research Institute

Technical Staff · Information Security Office

Operating security platforms, participating in incident response, and improving information security management for research environments.

Explore responsibilities

• Operate IPS, firewalls, WAF, SIEM, WIPS, NAC, EDR, and EPP platforms and participate in incident response.
• Develop, maintain, and improve the organization's ISMS and carry out security activities based on government guidelines.
• Assess vulnerabilities, review information systems, and establish remediation plans.
• Coordinate security initiatives with government agencies, research institutions, and external partners.
• Contribute to AI security policies and response strategies, shared GPU infrastructure design, deployment support, and PoCs.

Industrial Bank of Korea

Intern · Network Team, IT Systems Operations Department

Supported network operations and infrastructure management and participated in a mobile and digital banking UX/UI improvement initiative.

Outstanding Intern · 33rd Cohort

Korea Development Bank

Intern · Incident Response Team, Information Security Department

Supported security awareness initiatives, cybersecurity incident response, and cyber defense exercises.

Defense Integrated Data Center

Sergeant · Security Operations Center

Worked on security solution operations, incident response, and information system security monitoring and management.