지니의 정보보호 시스템 실무 (입문자)

This is the most realistic and systematic job roadmap for beginners and novices in the information security field. Explore the 5 core job functions (planning, development, operations, assessment, monitoring) and learn how to become a strategic talent that companies seek first. End your vague concerns and design a clear career vision!

- Establishment of incident response manual and training plans - Introduction of training cases including penetration testing, DDoS, and APT - Sharing of mid-to-long-term information security strategies (~2027 or ~2030) of leading domestic companies - Introduction of information security activities of leading domestic companies - Education on Risk Management Framework (RMF) and Zero Trust implementation cases for electronic financial companies

This is the most realistic and systematic job roadmap for beginners and novices in the information security field. Explore the 5 core job functions (planning, development, operations, assessment, monitoring) and learn how to become a strategic talent that companies seek first. End your vague concerns and design a clear career vision!

-Learn about the information security continuous assessment items conducted annually for financial companies, and strengthen preparation and response capabilities as a financial security officer -Learn based on the highest-grade information security continuous assessment cases, and receive education on know-how to achieve and maintain the highest grade in information security continuous assessment

KCA Information Security Risk Manager (ISRM) certification course! The cornerstone for acquiring the top 3 personal information protection certifications: CPPG, ISMS-P!

Let's learn the core theories of AWS services that are often used in companies and various projects these days, and make AWS completely our own through hands-on practice!

This lecture is designed to make personal information protection education interesting and ‘social engineering-based.’ Rather than covering the revisions to the Personal Information Protection Act, it focuses on real-life information protection threat cases and responses.

Through this course, you can study short answer and descriptive questions from past practical exams for the Information Security Engineer.

You can effectively study the contents of the Information Security Engineer practical exam questions and obtain the Information Security Engineer practical qualification.

Through this course, you can directly create and understand the meanings of the most frequently used services among various AWS services on the console. In addition, it thoroughly explains the preparation and basics for becoming a truly skilled engineer. I can assure you that you can build a solid foundation.

Cyber security threats are increasing every year, stealing personal information and abusing privacy. This course covers security issues and security activities that employees must know and follow in their work and personal lives.

Master AWS networking completely! Learn VPC, subnet, routing, and security with a focus on practical application, and design secure and scalable cloud network architectures. Complete the core skills that every working engineer must know in a short period of time!

This special lecture lays the theoretical groundwork for simultaneous Microsoft AZ-900 certification preparation. Featuring the latest content reflecting the May 2025 exam scope, it covers cloud concepts, Azure architecture and services, and Azure management and governance, delivered with a blend of theory and hands-on practice.

AWS CLF (Certified Cloud Practitioner) is an introductory course that allows you to build basic knowledge of the cloud. By increasing your understanding of AWS cloud technology and services through this certification, you can move on to more specialized certifications in the future and build the basic capabilities necessary for cloud-based development and operations.

This is an extended Amazon EKS course covering a wide range of topics that Amazon EKS users should definitely know.

This lecture is about automotive ECU cyber security based on a basic understanding of cryptography.

This course is an introductory lecture prepared for those who are new to Terraform, an infrastructure automation tool. Instead of repeatedly performing manual configurations in cloud environments, you can learn how to easily and quickly build and manage infrastructure using code. It is specifically designed with easy explanations and hands-on exercises that even non-majors can follow, so that beginners who are encountering the concept of IaC for the first time can understand it.

Want to work for a long time as a super developer who can handle the entire process of service development and operation on your own? Then build a solid foundation in IT infrastructure knowledge from the ground up, which is just as important as various development languages!

Understanding network configurations is extremely important when building applications on AWS. In this course, we will clearly explain the concepts and actual construction methods of basic network configurations in AWS.