Docker Masters! From CI/CD to DevSecOps Automation Security Practice!

Learn cloud infrastructure automation technology using AWS and Terraform, and practice efficient infrastructure management and deployment. Manage AWS resources as code through Terraform, and learn how to deploy consistent infrastructure across various environments.

This is an intermediate course where you'll design AWS infrastructure as code using Terraform, and practice automated deployment and security management. Through practical examples and hands-on exercises, you can develop efficient infrastructure operations and management automation capabilities.

Docker? It's not difficult at all. I'll explain the key points briefly and clearly. Learn, apply, and understand quickly!

[Reflecting the latest related regulations and guidelines presented by the Korea Financial Security Institute, Financial Supervisory Service, and Personal Information Protection Commission] This is a course where you learn how an organization's security governance and internal control systems should operate through actual financial security incident cases. You will analyze the causes of incidents and response processes, and based on this, learn effective security policy establishment, risk management, and compliance response methods. The goal is to build security culture and control systems across the entire organization, going beyond technical responses.

Training for obtaining ISMS-P and ISO27001/ISO27701 certifications.

The lecture focuses on how to use Docker in Swarm mode. It guides beginners to easily build and operate servers.

This is a 'Practical Linux Troubleshooting Course' where you analyze and solve problems together with generative AI, based on a Docker practice environment that reproduces 5 representative failures that occur in actual Linux operating environments. Even those who were overwhelmed about where to start examining problems can learn the problem-solving approach and thought process of field engineers through AI guidance.

(Updates are being progressively rolled out for all sessions, targeting completion in early January 2026) Prepare for the nationally certified Industrial Security Manager certification and finish it all at once! This course covers essential industrial security knowledge in an easy and systematic way to protect companies' core technologies and information. From administrative, physical, and technical security to related regulations, it's structured around core theories and practical cases that are essential for the exam. 👉 For those aiming to obtain Industrial Security Manager certification 👉 For those who want to strengthen their corporate security management and security policy development capabilities 👉 This is an essential course for those who want to grow as security professionals.

Repeatedly study the 100 most frequently appearing CPPG core topics through theory, mind maps, and problem solving.

⚓ Kubernetes (Prometheus, Grafana, Loki, OpenTelemetry)🙇‍♀️Still hesitating? 🙋‍♂️Just trust me and follow along! I'll take your skills to ⭐another level.

Ghost In the N8N - AI Automation Workflow (AI automation flow through the N8N framework) You will gain the foundational knowledge needed for practical work & business automation in the AI era, along with guides you can use immediately in real-world applications!

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

This is a theoretical/practical training course to prepare for the certification exam for those who dream of becoming an ISMS-P certification auditor in 2025. It is an extended version that includes general ISMS-P and financial ISMS-P.

Even beginners of Github can do it! Even beginners of Python can do it! Create a crawling web service that performs periodic crawling using Github Action.