[Easy for Non-Majors] Information Security Incidents: From Cause Analysis by Type to Solutions

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

Network: Easily understood with pictures. Save your time with 'pictures' and 'animations'!

This training will help you understand the world-famous cloud, build your own cloud environment, and strengthen your ability to use it easily.

Learning Network Basics through Stories, You Can't Learn Network Basics Easier Than This. It's a really easy network basics lecture. And if you take all the lectures, you'll have a basic understanding of networks!

This course covers the basics of Amazon EKS, an AWS-managed Kubernetes service, designed for beginner Amazon EKS users.

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.

This is a hands-on introductory course for AWS cloud beginners that follows and learns basic AWS cloud network knowledge.

✅ 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

This is Part 1 of a roadmap course that neatly organizes, in a short amount of time, the essential computer science (CS) knowledge you need to excel at development and data. This course has also been used for years as an in-house course at top companies in Korea. Based on 20 years of experience in the field, ranging from systems software to web and app development and data science, this course systematically and thoroughly covers the core concepts you need to excel at development and data—while keeping them easy to understand.

If you want to work for a long time as a super developer who can handle the entire process of service development and operations alone, building a solid foundation in IT infrastructure knowledge is just as important as learning various programming languages!

This is a lecture [Certification and Practice (Security · Network), Security] prepared for beginners.

Learn the core HTTP features essential for practical use and how to design proper HTTP APIs.

Let's leverage AWS's key networking services to build everything from simple, basic networks to multi and hybrid networks, understand traffic flow in the architecture, and develop the skills and confidence to implement real cloud networks ourselves.

We have gathered all the essential network theories that those planning to operate services in an AWS environment must know. Through this course, you can understand the principles of how AWS VPC (Virtual Private Cloud), composed of private networks using Private IPs, works and gain a detailed understanding of the roles of services such as ALB and NLB.

This course carefully selects the core systems that beginners must know in the vast field of information security. Instead of rigid theory, it's structured to help you intuitively understand system principles through clear analogies and practical examples. With this single course, you can grasp the big picture of information security systems as a whole and develop practical skills.

A course where you can understand core network concepts and train to explain them verbally for interviews.

This course is for those who want to develop packet analysis programs like Wireshark and various network solutions using the Npcap library.

Creating a simple Omok game using Unity and a C# server

Network studies that you give up on every time because they are difficult and boring. Finish it once and for all with this textbook.

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