인프런 - 라이프타임 커리어 플랫폼

Have you ever wondered how real attackers carry out cyber attacks? BHPT is a comprehensive hands-on course that uses on-demand labs to learn methodologies for discovering, exploiting, reporting, and responding to vulnerabilities by conducting penetration testing from an attacker's perspective against specific hosts.

IT services are rapidly transitioning to a cloud environment. You will learn security practices from the basics of building a virtual infrastructure to monitor security threats in each area and diagnose vulnerabilities to secure the domestic Naver cloud environment.

IT services are rapidly transitioning to cloud environments. You will learn security practices from basic virtual infrastructure construction to security threat monitoring and vulnerability diagnosis for each area to secure the Amazon AWS cloud environment.

In mock hacking practice, mock hacking of iOS mobile apps is now essential! This is a basic lecture for those who are new to iOS app diagnosis. It consists of basic prerequisite knowledge required for diagnosis and practical training centered on the mock hacking work.

The ultimate web hacking! File upload vulnerability attack technique! Following Part 1, Part 2 '3rd part' education covers more advanced techniques in depth.

We will take a closer look at the working principles through core theories and practices of the OAuth 2.0 protocol. And we will analyze the OAuth 2.0 protocol from the perspective of hacking and security.

This lecture covers the king of client attacks, XSS (Cross-Site Scripting). You can systematically learn about the basic concepts of XSS, the attack principles, and most importantly, what process to go through to perform the attack procedure.

You can clear all the challenges of the hacking competition SquareCTF (2017).

Easy-to-follow file download vulnerability attack techniques from web hacking beginners to practitioners! File download vulnerability attack techniques and advanced attack techniques used in practice! And how to apply secure coding!

This lecture provides a general guide on how to prepare while studying when you want to choose a career in IT security penetration testing, and what questions and answers to prepare for the interview. I will share my experience working as a penetration testing consultant, at large companies, and in the financial sector, and currently running a penetration testing consulting business.

This is a basic course for those preparing for bug hunting (bug bounty) and mock hacking work. Web hacking is essential for mock hacking work. After learning web hacking, you can learn various cases from web hacking to system hacking by using a virtual web/server environment where you can study based on scenarios.

The PNT course is a hands-on course designed to follow the BHPT course and teach the concepts of pivoting and tunneling, which are necessary for lateral movement within a network. Students will learn pivoting techniques to bypass firewalls by manipulating network traffic and learn how to cross boundaries in various network environments through a practical lab.

The ultimate web hacking! File upload vulnerability attack technique! Part 2 of the '2nd part' education follows Part 1 and covers more advanced techniques.

An introductory course on web hacking for information security beginners and web developers! Start web hacking in a fun way with this course!

SQL Injection, the flower of web hacking, explained by a mock hacking practitioner! Learn attack and defense at the same time.

The ultimate web hacking! File upload vulnerability attack technique! Part 2 of the 'Part 1' education follows Part 1 and covers more advanced techniques.

Basic understanding of web shells and web shell detection solutions, as well as attack methods and obfuscation techniques for bypassing them!

The ultimate web hacking master! File upload vulnerability attack technique! This is a training that will further improve the students' web hacking skills through a completely different approach from the existing known methods!

You now have more freedom in cyberspace than ever before.

!!! Renewal version (videos + lecture materials) update in progress during January 2026 1. First subject out of 5 "Administrative Security" renewal version update completed and open 2. Second subject "Physical Security" renewal version update completed and open 3. Third subject "Technical Security" renewal version scheduled to open on January 11 4. Fourth subject "Security Incident Response" renewal version scheduled to open on January 20 5. Fifth subject "Security Knowledge Management" renewal version scheduled to open on January 25 This course is designed to help you obtain the nationally recognized Industrial Security Manager certification and systematically understand industrial security from a management perspective. Rather than rote memorization, the content is structured so that even those without a security background can systematically grasp the concepts, structure, and flow of industrial security, enabling not only exam preparation but also practical application and career advancement.