[Certification Preparation] National Technical Management Information Visualization Skills (Written Exam)

Hello.

We are announcing a new course that we believe will be necessary for our learners.

As of September 11th, the course "Vulnerability Analysis Techniques Revealed by Byte Detective: Practical Understanding and Diagnostic Strategies" has been opened. https://inf.run/6CUxf <- Course URL

This newly opened course corresponds to Step 2 content in the information security roadmap.

This course is a step-by-step series process that covers the necessary parts for studying the information security field.

The content of the series course is as follows.

Step 01. Byte Detective's Basic Practical Strategies for Information Security Systems by Type for Beginners (Now Open)

Step 02. Vulnerability Analysis Techniques Revealed by Byte Detective (Now Open)

Step 03. Hacking Techniques Revealed by Byte Detective (Opening Scheduled: Mid-October 2025)

Step 04. Incident Response Techniques Revealed by the Byte Detective (Opening scheduled: Mid-November 2025)

Step 05. Digital Forensics Techniques Revealed by Byte Detective (Opening Scheduled: Mid-December 2025)

Therefore, we are structuring all information security content through this roadmap with the goal of enabling understanding of practical work content.

For reference, I am active on Inflearn with 2 different nicknames.

AI and DT related certification courses are available through Defectup, and practical courses through Byte Detective, so please take note.

Please continue to watch over us so that we can consistently provide you with high-quality content.

Step 02. The lecture link for vulnerability analysis techniques taught by Byte Detective is as follows.

https://inf.run/6CUxf

Currently, it's a 2-week discount event period, so you can enroll at a 50% (44,000 won) discounted price.

If you have any questions or other inquiries, please feel free to contact us anytime, and we will provide kind and detailed answers.

Thank you.

Hello.

I am currently running a personal YouTube channel to help students.

1. Personal YouTube Channel (AI and DT related e-learning free video courses): www.youtube.com/@신동주-s1b

2. Personal YouTube Channel (Latest Trends in the AI Era): www.youtube.com/@바이트탐정

YouTube channels corresponding to option 1 are continuously updating e-learning courses related to AI and DT.

The second YouTube channel provides the latest trends and new information in the AI era.

Those who are interested, please click.~~~

Hello.

I'm Shin Dong-ju, a DefectUp instructor.

Thank you sincerely for taking the courses I have created so far.

Do you have any lecture topics or certification courses that you think would be good to have in the future?

If there are such lectures, please feel free to send me an email (sdj0831@empas.com) or leave a message on the board anytime, as it would be very helpful.

We plan to carefully select and create courses that are truly essential for learners going forward, so we ask for your active feedback and suggestions.

Thank you.

For your reference, we will send free course coupons to those who provide feedback, which can be used when new courses are launched.

The nationally certified Intellectual Property Ability Test (IPAT) certification course has opened.

The Key to Awakening the Value of Ideas: Intellectual Property Ability Test (IPAT) Course Core Lecture This course goes beyond simply passing the exam—it's a process of learning practical methods to protect invisible 'ideas,' create value, and ultimately transform them into powerful 'assets.'

We help eliminate the vagueness surrounding intellectual property (IP) and support your growth into a competitive expert in any field.

Were you hesitant to even start learning because of the extensive official textbook? This course does not cover all the content from the official textbook for the National Certified Intellectual Property Ability Test (IPAT).

Instead, I've carefully selected only the core concepts and high-scoring points that frequently appear on exams. Longer exam preparation isn't necessarily better. The secret to passing is learning only what's necessary, accurately, and through repetition.

Discover that secret in this course.

This is the URL for the course.

https://inf.run/oTPtQ

The concept and role of security solutions, as well as their application in the field.

A new, comprehensive course for both information security beginners and practitioners has been released .

The course 『 Basic Practical Strategies for Information Security Systems by Type for Beginners (Information Security Solution Bible) 』, which was recently released,

Although this is not a certification preparation course, it is for those who need basic knowledge of security practices or information security.

It was planned with a theory-centered + case-based structure .

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Lecture link: https://inf.run/TcmCp

Basic Practical Strategies for Information Security Systems by Type for Beginners (Information Security Solution Bible) | Byte Detective - Inflearn Lecture

If you've studied information security, you've probably thought this at least once: "Firewalls, CSPM, SIEM... I've heard the names, but I'm not sure what they actually do." This course is designed to help beginners in information security gain a solid understanding of the "security solution landscape."

Course Features

• ✅ Total of 23 lessons / Approximately 6 hours and 30 minutes

• ✅ Complete overview of major security solutions, including firewalls, IDS/IPS, antiviruses, EDR, DLP, and SIEM.

• ✅ Systematically explains the operating principles, main functions, pros and cons, and implementation strategies.

• ✅ PDF summary material is provided for review and internal security training.

• ✅ Focused on explanations that can be easily understood even by non-experts who have difficulty with security concepts

👨‍💻 Recommended for these people!

• A practitioner who has just started working in security

• For those who want to understand the concepts and differences between various security solutions.

• Information security beginners, security training managers, and corporate training planners for non-specialists

• Test takers who want to build up basic physical strength before preparing for the certification exam

🛎 Course Information

• 🎓 Course Open: [2024-07-30]

• 📘 Course Platform: [Inflearn]

• 🎁 Launching discount event in progress (1 month: up to 50%)

• The tuition fee is set at 60,000 won, but from July 30 to August 31, you can take the course at a 50% discount, or 30,000 won.

"If you properly understand security solutions, both practice and study become easier."

Enroll now and build a solid foundation in information security.

thank you

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hello.

As of July 7th, the written course for Management Information Visualization Capability has opened.

From this course onwards, the instructor's voice and subtitles have also been reflected.

In addition, before starting each lesson, we applied the learning objectives and learning content so that learners can easily understand what they will learn, and we summarized (summarized) the important content in each lesson so that they can review it.

And we have provided 100 key questions separately by understanding the problems disclosed by the enforcement agency and the scope of questions asked so far, so that you can get one step closer to passing.

For the next month, you can take classes at a 50% discount, so we ask for your interest.

thank you