SooKyung Jun

Highly motivated cybersecurity major and hands-on AWS experience (Certified Solutions Architect – Associate). Passion for designing secure, scalable cloud infrastructures. I'm always eager to communicate and discuss ideas with people.

AWS Certified Solutions Architect – Associate

• Generative AI–Based Cloud & Security Specialist Training Camp (Oct 2024 – Feb 2025)
• WhiteHat School, 2nd Cohort (Mar 2024 – Sep 2024)
• Security Club EVI$ION, Ewha Womans University (Sep 2022 – Feb 2024)
• Director, Education & Operations Dept., Student Council, College of Engineering (Mar 2022 – Dec 2022)

1. Automated Artifact Collection & Analysis for Forensics (AWS Environment) (May 2024 – Jul 2024)

• Objective : Implemented a Digital Forensics & Incident Response (DFIR) workflow in the cloud to ensure fast, consistent data collection and analysis during security incidents.
• Team Size : 7 (WhiteHat School 2nd Cohort)
• Key Responsibilities (25% contribution)

-Set up IAM policies and AWS Step Functions workflows with Lambda
-Automated volatile and non-volatile data collection, instance isolation, and snapshot creation
-Integrated S3, EventBridge, and GuardDuty for real-time detection and response

2. Secure IP Camera Environment (Jul 2024 – Dec 2024)

• Objective : Built a service to detect/block intrusions, collect/analyze logs, send alerts, and deliver monthly security reports for IP camera environments.
• Team Size : 3
• Key Responsibilities (40% contribution)

-Developed the front-end web interface (user login, device management, log visualization, video streaming)
-Configured Raspberry Pi (UFW, Snort) and Nginx WAF for network security
-Deployed EFK (Elasticsearch, Fluent-bit, Kibana) stack for log collection/analysis
-Kick-off and Final presentations

• Achievement : Won the Silver Prize at the 2024 Ewha Womans University Capstone Design Competition

3. Automated Weather Notification Service (Nov 2024, 6 Days)

• Objectives: Developed a web application that provides real-time weather data and automated email alerts using the OpenWeatherMap API.
• Team size: 5
• Key Responsibilities (30% contribution)

- Configured EventBridge and Lambda to periodically query user information from RDS, retrieve weather data, and trigger SES for personalized email alerts

-Team leader and presenter

4. ISMS-P Renewal & Subcontractor Security Assessment (Jan 2025 – Feb 2025)

• Objective : Conducted security consulting for a (hypothetical) client's ISMS-P renewal and subcontractor security assessment.
• Team Size : 8 (Cloud Security Consulting Team)
• Key Responsibilities (20% contribution):

-Developed subcontractor assessment plans, questionnaires, and evidence request forms
-Created cloud architecture diagrams, organizational charts, and other required documentation
-Established and wrote subcontractor security checklists
-Drafted final reports and prepared presentation files

• Achievement : Awarded 1st place (Grand Prize) in the “Sesac Seongdong” 2nd Cohort Final Project