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Linux Master

📚 Education By CampusDown Wiki Editorial Team Last updated
Linux Master is a state-recognized private certification in Korea that tests Linux installation, administration, network services and security settings, administered by KAIT.
Contents
  1. 1. Levels and exams
  2. 2. Use
  3. 3. FAQ
  4. 4. References

Levels and exams

Level 2 covers commands and basic administration; Level 1 adds server operations such as web, DNS and mail. Both require passing a first-stage exam before the second, with 60 out of 100 to pass each.

Use

It supports applications for system, infrastructure and cloud operations roles. As a private qualification, pair it with hands-on labs or an AWS certification.

FAQ

Is it a national qualification?
It is state-recognized private.
Is Level 2 enough?
As an entry signal, with hands-on practice.

Sources reviewed: 2026-10-26

References

  1. 한국정보통신진흥협회(KAIT) 자격검정. https://www.ihd.or.kr
  2. 자격기본법(국가공인 민간자격), 국가법령정보센터. https://www.law.go.kr
  3. The Linux Foundation. https://www.linuxfoundation.org

Reports and materials that use this theory (Korean)

There are no materials dedicated to this theory yet, but you can search related reports in the CampusDown library (Korean).

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Network Administrator (Korea)Network Administrator is a networking certification run by the Information & Communication Qualification Association (ICQA); Level 2 is state-recognized. Covers eligibility, written and hands-on practical exams and related jobs.📚 EducationEngineer Information SecurityEngineer Information Security is a Korean national technical qualification administered since 2022 by the Korea Communications Agency (KCA). Covers eligibility regardless of major, the five-subject written exam, the written practical and career entry.📚 EducationEngineer Information ProcessingEngineer Information Processing is Korea's flagship national IT technical qualification run by HRD Korea. Covers eligibility routes, the five-subject written exam, the written practical exam, pass marks and how it is used in hiring.📚 EducationPrivate qualification (Korea)How Korea's private qualification system works since the 1997 Framework Act on Qualifications: mandatory registration from 2008, registered versus state-accredited certificates, how to verify one on the official database, and what they're worth to employers.📚 EducationAWS CertificationAWS certifications validate skills with Amazon Web Services. Covers Foundational, Associate, Professional and Specialty levels, the Cloud Practitioner exam (65 questions, 90 minutes, USD 100), the three-year validity and entry-level job use in Korea.📚 Education

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This article was last updated on October 26, 2026. It is based on widely recognized original works and textbooks; when citing it in a paper, please check the original sources listed in the references.