DevSecOps Basic (/w SAST)

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This course is designed for practitioners who are just starting infrastructure security audits or are consuming significant resources on manual inspections. It's a hands-on process where we build a fully automated audit system together that automates inspection items based on Electronic Financial Supervisory Regulations, performs batch inspections of dozens to hundreds of servers through Ansible, and visualizes results using Django with filtering and Excel download capabilities.

What is DevSecOps? Configure a CI build environment and an environment that automatically performs SAST checks during build

In order to create a game, you create it using a commercially available "game engine". Among them, we have created an analysis process for the [Unity game engine], which is the most used in mobile games, and we have created a game cracking process that you can learn through practice by analyzing the game flow through a sample game.

We have created a method for mobile diagnostic methods (static/dynamic) that can be learned by following the practice app and lecture materials. It covers everything from the basics to the techniques and tips used in practice, so it will be of great help to mobile consultants.

What is DevSecOps? Configure a CI build environment and an environment that automatically performs SAST checks during build

Fast is dangerous, and safe is slow? Not true. Let's create a fast and safe pipeline!

Add log collection, automated deployment, and real-time visualization to Zabbix! Are you receiving alerts with Zabbix but want to collect and visualize logs? Do you want to automatically deploy Zabbix Agents to hundreds of servers using Ansible? Do you want to check Webex notification logs with flashing alerts in Grafana? In this course, we provide practical, hands-on methods to further automate and visualize your real-time monitoring environment by integrating Zabbix with essential open-source tools: Grafana, Loki, Promtail, and Ansible.

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

This course is designed to help you quickly learn server deployment methods using Nginx, Docker, and Spring Boot through hands-on practice. Learn Blue-Green deployment, a frequently used technique in the industry, faster than anyone else!

This is a DevOps course based on practical experience in Silicon Valley. It goes beyond theory to cover content that can be applied immediately in the field. You will learn how to develop using Generative AI (Vibe Coding), set up CI/CD tools in a Kubernetes environment, and implement strategies to keep operating costs at $0. We will cover configuring a production environment without additional costs by running DB, Redis, S3, and batch jobs inside Kubernetes, and you will master building automated pipelines using GitHub Webhooks and Jenkins through hands-on projects.

Learn from the beginning how to set up a development environment that even an ordinary office worker can easily understand. It is practice-oriented and focuses on students learning various development tools such as Vim, VS Code, Git, Docker, and remote development. You can learn how to build an efficient development environment by learning step-by-step from the basic usage of each development tool to advanced functions.

This is not just a lecture for memorizing commands. It is a practical introductory course designed to help you intuitively understand the "flow" of technology—why containers emerged and the principles behind how Docker creates and runs images. Even those new to Docker will be able to explain for themselves "why containers are a necessary technology" after taking this course.

This course is a hands-on experience in load testing a Spring Boot server using K6. You will experience the process of generating traffic to a simple CRUD-based server with K6 and visualizing the results using Grafana and InfluxDB!