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-====== Education ====== 
  
-  * Unordered List ItemGraduated from Yangcheon High School (1997) 
-  * B.S. in Mathematics, Korea University (1997–2004) 
-  * B.S. in Computer Science, Korea University (2004–2006) 
- 
-====== Certifications ====== 
- 
-  * 2003.01.30 : A+ <sup>CompTIA</sup> 
-  * 2003.02.15 : Network+ <sup>CompTIA</sup> 
-  * 2003.04.11 : i-Net+ <sup>CompTIA</sup> 
-  * 2009.11.30 : Information Processing Engineer <sup>HRD Korea</sup> 
-  * 2010.06.22 : CISSP <sup>(ISC)²</sup> (348699) 
-  * 2011.02.17 : CISA <sup>ISACA</sup> (643496) 
- 
-====== Experience ====== 
- 
-===== Coupang / Security / Data Security Engineering (2024.04.01 ~ Present) ===== 
- 
-  * Database Access Control 
-    * Role: Planning, Operations 
-    * Achievement: System stabilization, development of automated processes 
-  * PIPS Data Search and Detect 
-    * Role: Planning, Develop, Operations 
-    * Achievement: - 
-  * Data Analysis 
-    * Role: Planning 
-    * Achievement: - 
- 
-===== Samsung Electronics (Semiconductor) / Innovation Center / SW Research Lab / Security SW Lab (2023.03.01 ~ 2024.03.31) ===== 
- 
-  * Security Operations, Principal Manager 
-    * Role: Planning, Operations 
-    * Achievement: System stability and failure prevention 
-      * Regular checks and corrections based on full system review 
-      * Governance restructuring across four security solutions 
-      * Removal of unnecessary systems after reassessment of components 
-  * Operations Automation 
-    * Role: Planning, Development, Operations 
-    * Achievement: 
-      * Expanded anomaly detection from 2 to 4 solutions 
-      * Standardized data for integrated analysis across logs 
-      * Corrected 4,000+ misconfigured security policies 
-      * Automated alerts for security policy violations 
- 
-===== Samsung Electronics (Semiconductor) / Information Security Center, IT Security (2021.12.05 ~ 2023.02.28) ===== 
- 
-  * EndPoint Operations 
-    * Goal: Provide a secure environment for employees’ PCs 
-    * Role: Operations, Planning, Improvements 
-    * Achievement: Optimized DLP, DRM, EDR, and related solutions; automated frameworks for large-scale management 
-  * Data-driven Security Operations 
-    * Role: Planning, Analysis, Development, Operations 
-    * Achievement: Automated detection of vulnerabilities, unauthorized apps, and abnormal admin behavior 
-  * External Access System 
-    * Role: Planning, Policy, Operations 
-    * Achievement: Built a secure remote work system using face recognition 
- 
-===== Samsung Electronics (Semiconductor) / IT Security Strategy (2016.08.15 ~ 2021.12.05) ===== 
- 
-  * IT Security Planning & Operations 
-    * Role: Planning, Review, Design 
-    * Achievement: Enhanced system security, introduced open-source-based solutions, improved corporate IT services 
-  * Private Repository Project (In-house Open Source Repository) 
-    * Role: Design, Implementation 
-    * Achievement: Improved developer efficiency for 6,000 internal developers 
-  * Data Analysis Project 
-    * Role: Data Analyst 
-    * Achievement: Reduced unnecessary traffic and optimized system environment 
-  * Data Science Training (Seoul National University) 
-    * Skills: Python, Statistics, Machine Learning, Deep Learning, etc. 
-    * Project: Role classification using command-line behavior 
- 
-===== Samsung Electronics (Semiconductor) / Logistics Automation (2014.01.31 ~ 2016.08.15) ===== 
- 
-  * Equipment Diagnosis System Development 
-  * IoT-based Environmental Analysis System (Patent registered) 
-  * Maintenance Scheduler System 
- 
-===== Samsung Electronics / Manufacturing Technology R&D Center (2011.06.01 ~ 2014.01.31) ===== 
- 
-  * Mobile Framework for Equipment Diagnosis 
-  * Logistics Diagnosis System 
-  * Robot System Improvements 
- 
-===== Golfzon / HR Team, Security (2009.11.25 ~ 2011.05.31) ===== 
- 
-  * Security Equipment Operations (Firewall, VPN, Antivirus, etc.) 
-  * Infrastructure Operations (IDC, networks) 
-  * Product Security Management (Code obfuscation, static code analysis) 
-  * Security Policy Establishment 
- 
-===== TmaxSoft / Security Development Team (2006.01.01 ~ 2009.11.23) ===== 
- 
-  * OS Development (Linux-based OS, SysKeeper, SysMaster) 
-  * Access Control Solutions (Device drivers, PAM/GINA integration) 
-  * Application Performance Management 
-  * Identity & Access Management 
-  * Lotto System Development