강의

멘토링

로드맵

Programming

/

Devops & Infra

Systems Engineer Textbook

From the fundamentals of systems engineering to security setup, this course will guide you along the way.

(4.7) 6 reviews

80 learners

  • yootong
앤서블
취업
Linux
Ansible
ssl-security
apm

Reviews from Early Learners

What you will learn!

  • Efficient web server management and operation through APM

  • Strengthen the security of your website by installing and setting up SSL

  • Building and managing a web firewall using ModSecurity

  • Automated server management and deployment using Ansible

The Core of Systems Engineering! Master everything from APM to Ensemble.

IT infrastructure is a complex and diverse collection of technologies. Efficiently managing these complex systems, maintaining security, and ensuring optimal performance are the primary responsibilities of systems engineers. However, finding specialized training in systems engineering amidst developer-focused educational materials can be challenging. This course is designed for you.

For systems engineers
A beginner's course that will open your eyes to the world of work 📖

Learn this content 📚

APM

APM from basics to advanced

  • Understanding APM and How to Install It via Yum and Source Code

Apache Security Hardening

  • Hide version information, protect against DDoS attacks, and improve performance

Domain and SSL

  • How to install and configure SSL for a secure web environment and connect a domain

security

Web Firewall ModSecurity

  • From installation to setup, strengthen security with a web firewall.


Linux IPTABLES

  • How to set up a firewall, set up chains, and block IP addresses by country

ensemble

Automation using Ansible

  • Password and User Account Setup, Automation Basics

Lecture Planning Background 🤔

  • I have been working as a systems engineer for many years, gaining the practical knowledge and experience needed in the field.

  • This course was designed to provide education on systems engineering, which is lacking in the market.

  • Through this lecture, you too will learn about the roles and tasks of a systems engineer.


Q&A 💬

Q. What is APM and why is it important?

APM stands for Apache, PHP, and MySQL, essential components for running a web server. These three technologies are fundamental to running web applications, and understanding how to install and configure them is essential for efficient web server management and operation.

Q. Why is SSL important?

SSL (Secure Sockets Layer) is a technology that encrypts and transmits data over the Internet. It protects the secure transmission of information between websites and users, reducing the risk of personal information leaks and hacking. Therefore, installing and configuring SSL is essential for all websites.

Q. Is there anything I need to prepare before attending the lecture?

It will be helpful to learn Linux commands before attending the lecture.
Since the training will be conducted using AWS, a separate personal account is required.



Things to note before taking the class

Must check before taking the class!

  • You can take the course on Windows, macOS, Linux, and Ubuntu operating systems.

  • Use the AWS Management Console.

  • We provide the PPT used in the lecture.

  • No special prerequisite knowledge is required, but prior knowledge of basic Linux commands is helpful.


Recommended for
these people

Who is this course right for?

  • System administrators who want to manage their servers efficiently using automation tools.

  • Employees currently working as systems engineers

  • Those who wish to find employment as a systems engineer

Need to know before starting?

  • Linux

Hello
This is

778

Learners

48

Reviews

17

Answers

4.7

Rating

5

Courses

현업이 직접 알려주는 인프라 실무의 모든 것! 🌐
안녕하세요. 롯데 그룹사에서 인프라 엔지니어로 근무하고 있는 유똥입니다.

💻 서버, 네트워크, 데이터베이스 등 IT 인프라 전반을 책임지고 있으며, 수백 대의 시스템을 안정적으로 운영하고 모니터링하며 실제 현장에서 부딪히는 문제를 해결해 온 엔지니어입니다.

🔥 단순히 ‘돌아가는 시스템’이 아닌, 효율적이고 유연하며 확장 가능한 인프라를 만드는 것을 목표로 매일 성장하고 있습니다.

💡 "기초부터 탄탄히, 실무에 바로 써먹을 수 있는 지식!"
👨🏻‍🏫 어렵지 않게, 그러나 확실하게.

저는 똑똑한 사람이 아니지만, 포기하지 않고 꾸준히 배워 여기까지 왔습니다.
여러분도 할 수 있습니다. 항상 곁에서, 든든한 실무 파트너처럼 도움 드릴게요!

Curriculum

All

19 lectures ∙ (3hr 7min)

Course Materials:

Lecture resources
Published: 
Last updated: 

Reviews

All

6 reviews

4.7

6 reviews

  • UI님의 프로필 이미지
    UI

    Reviews 1

    Average Rating 5.0

    5

    53% enrolled

    실무에서 유용한 지식과 기술을 체계적으로 배울 수 있어, 시스템 엔지니어로서의 역량을 강화하기에 최적의 강의입니다! 짧고 간결한 설명과 실습을 통해 실전 적용 능력을 높일 수 있었습니다. 시스템 엔지니어 입사한 지 얼마 안 되신 분들한테 추천드립니다.

    • 유똥
      Instructor

      너무 좋게 봐주셔서 감사드립니다 ㅎㅎ

  • 정병주님의 프로필 이미지
    정병주

    Reviews 130

    Average Rating 5.0

    5

    100% enrolled

    • sujink님의 프로필 이미지
      sujink

      Reviews 2

      Average Rating 5.0

      5

      100% enrolled

      • 진심모드님의 프로필 이미지
        진심모드

        Reviews 1

        Average Rating 5.0

        5

        32% enrolled

        취준생 입장에서도 듣기 편했고 국비지원이랑 같이 듣고 있는데 도움이 많이 되었습니다

        • 유똥
          Instructor

          도움이 되셨다니 너무 다행이네요 :)

      • True님의 프로필 이미지
        True

        Reviews 2

        Average Rating 5.0

        5

        63% enrolled

        호스팅 회사에 근무하고 있는데 실제 하는 업무에 도움이 되었습니다.

        • 유똥
          Instructor

          좋은 평가 감사드립니다.

      $19.80

      yootong's other courses

      Check out other courses by the instructor!

      Similar courses

      Explore other courses in the same field!