Position: IT Security Manager
Location: Gyeonggi, South Korea
Duration: March 2022 - August 2023

• Prevented and defended against unauthorized cyber attacks, managed servers, and implemented IDS and IPS systems
• Managed firewalls, threat detection, network segmentation, and security information and event management (SIEM)

Duration: August 2023 - December 2023

Cybersecurity Resilience of Small and Medium-Sized Enterprises and Socioeconomic System Dynamics (S-2024-A0403-00216)
Duration: June 2024 - February 2025

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