Tóm tắt kiến ​​trúc máy tính cơ bản và các khái niệm mạng

Through this course, students will be able to learn the overall concept of algorithms.

There are no special Next.js techniques that you can only learn by working in the field. I will explain based on the latest official Next documentation.

There are no special React techniques that you can only learn by working in the field. The basics are enough. I will explain based on the official React documentation.

Through this course, students will learn the overall concepts and flow of databases and operating systems.

Through this course, students will learn the overall concepts of data structures.

Through this lecture, students can create a web service similar to Instagram using HTML, CSS, and JS. (Only the front-end is implemented! The back-end server construction will be filmed in a later lecture.)

Through this course, students will learn overall knowledge of HTML, CSS, and JS.

Through this course, students can learn the overall flow of IT.

We introduce the basic knowledge of Hack&Hat analysis, a must-have subject to become a security expert.

Learn the theory of computer networks. Study networks thoroughly by configuring your own network using a simulation program. We provide lecture materials with good explanations.

This lecture is written from the perspective of a non-major, so it may be lacking. However, as a non-major, I may know better what is difficult to understand.

We will explain the core computer architecture and operating principles that SW developers need to know in an easy-to-understand manner through illustrations.

This is Part 1 of a roadmap lecture that concisely organizes the essential computer science (CS knowledge) needed to excel in development and data, in a short period. This lecture has also been used as an in-house lecture at top domestic companies for several years. Based on 20 years of experience in actual practice, from system SW to web, app development, and data science, this lecture systematically yet easily organizes the essential core knowledge needed to excel in development and data.

For those aiming to pass the "Network Specialist Examination." This course is a learning program that condenses only the key points of the IPA Network Specialist Examination. It focuses on themes directly linked to exam success and is designed to help you acquire knowledge efficiently. Rather than emphasizing volume, we provide carefully selected explanations of "the essential parts you must master to pass"! Let's work together toward passing the Network Specialist exam!

✅ Among the series of (1) ~ (7), (7) web applications, networks, clouds, WWW, information security ✅ CS101 series lectures - From basic computer theory to the latest practical examples - Provides a wide range of basic knowledge

Core concepts and practical tips of RISC-V, the latest open-source based CPU architecture, explained easily and in detail.

Learn about networks easily, quickly, and engagingly with pictures and videos!

Learn about the network multiplayer framework, also known as the other Unreal Engine. Learn the key concepts, inner workings, and optimization techniques you need to know when creating a network multiplayer game, then create a hack & slash type PvP battle game.

It contains the contents that are absolutely necessary for the Information Processing Technician written exam. You can systematically study the subjects of General Electronic Calculator, Package Utilization, PC Operating System, and General Information and Communications.

Understand the basics of security algorithms and certificates, and learn about TLS based on this.

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.

Have you ever had a hard time because you didn't understand IT infrastructure (server, network, storage, etc.) technology? Do you want to understand how IT infrastructure is structured and what technologies are applied? This is the only lecture in Korea that explains the various technologies that make up IT infrastructure!

For beginner Amazon EKS users, this lecture covers the basics of Amazon EKS, an AWS managed Kubernetes service.

Explains the core concepts and practical tips of RISC-V, the latest open-source-based CPU architecture, easily and in detail.

How does the internet work, and how do browsers fetch web pages? This is a core CS (computer science) lecture that organizes network concepts following the OSI 7-layer flow so you can explain this question yourself. It's structured with diagrams and flow-centered explanations to help you intuitively understand the structure, and connects concepts like the transport layer (TCP/UDP), IP addresses, NAT, and HTTPS that frequently appear in technical interviews to actual questions.

Creating a simple Gomoku game using Unity and a C# server.

Arduino? Coding? You don't need to know anything. Just invest a little bit of your free time and you'll find something amazing.

⚓Kubernetes (Docker Desktop, Nginx, Minio, Longhorn) 🙇‍♀️Still hesitating? 🙋‍♂️Just trust me and follow! I will make your skills ⭐another level.