인프런 - 라이프타임 커리어 플랫폼

The very foundation of system software, TrustZone, the core of the latest Arm architecture (Armv8-A, Armv7-A), will be thoroughly explained by the author of "Arm Architecture Structure and Principles for System Software Development"!

This course covers topics for those who have completed basic studies of the C language, such as compiler theory, stack frame structure, multi-threading, virtual memory structure, security vulnerabilities, and secure coding. It is highly recommended for those who wish to become experts in the C/C++ field, or those who majored in CS or have similar skills!

You know what Linux is and have learned some basic usage methods, but do you want to use the Linux shell better? Do you need to write Linux shell scripts? Well, it's time to learn Linux shell scripts!

The ultimate goal of this course is to go beyond programming using IPC tools and to "develop the ability to appropriately select and design/implement IPC tools that fit software requirements."

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

(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.

The author of 'Linux Kernel Structure and Principles Learned Through Debugging' properly explains the core concept of the 'interrupt bottom half' in the latest Linux kernel (v6.1), most used in system software.

This is a course on Linux command line tools. We will carefully select frequently used tools and teach you about their core functions and frequently used options. And we will teach you how to use them in practice. If you use various Linux tools well, Linux will become easier. And you will understand and handle Linux better :)

You can understand assembly code, backtrace functions, and understand the internal structure of gdb, which traces processes. You also cover the kernel's debugging tools.

This course covers how to use Linux. The part that beginners find particularly difficult is how to control the computer using commands. This course covers the most common rules that beginners need to use commands.

The curriculum was created with commands that actual developers use. It does not cover complex concepts related to OS installation or management. You can quickly learn the basics of Linux usage in 2 hours.

This course proceeds in stages, similar to the actual work, by learning and applying the necessary knowledge while configuring the infrastructure.

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!

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

This course will help you improve your work skills by utilizing PowerShell in your field.

This lesson will teach you how to assign a domain name to your server computer.

AI Tech DNA Series: AI Fundamentals of Computer Science from an AI Perspective is an introductory course designed to help you understand the basic concepts of computers needed in the AI era in the easiest way possible. It explains fundamental principles such as CPU, memory, storage devices, networks, and data structures by connecting them to real-life analogies and AI perspectives, building a solid foundation to advance into Python, AI, security, and cloud computing.

Bestseller 『Study Computer Architecture + Operating Systems on Your Own』 author's free lecture. A collection of computer architecture and operating systems books that developers must know.

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

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