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ISO/IEC 27002: The 93 Information Security Controls (Udemy.com)

All 93 ISMS controls explained — organizational, people, physical and technological — for ISO/IEC 27001 implementation

Created by: Cristian Vlad Lupa

Last updated July 2026

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What you will learn

  • Implement an effective information security programme
  • Determine and apply appropriate security controls
  • Achieve compliance with ISO/IEC 27001
  • Understand information security best practices
  • Manage information security risks

How it compares

Against the other 523 rated Udemy courses in Hacking on CourseDuck:

  • Rating4.6 out of 5higher than 72% of them
  • Reviews1,621#133 of 524 by number of reviews
  • Length6.8 hourslonger than 59% of them
  • Last updatedJuly 2026more recently than 80% of them

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Course Description

ISO/IEC 27002 is the international standard that explains the 93 information security controls of ISO/IEC 27001 — what each control means, what it is for, and how it can be implemented. Where ISO/IEC 27001 lists the controls (in its Annex A), ISO/IEC 27002 is the implementation guidance: the reference every ISMS implementer, security officer and auditor works with daily.

This course details all 93 controls, organized by the four themes of the standard.

Course structure

  • Introduction — the ISO/IEC 27000 family of standards, the position and purpose of ISO/IEC 27002, definitions of information security, cybersecurity and privacy, and what an information security management system (ISMS) consists of

  • The 37 organizational controls — including information security roles and responsibilities, segregation of duties, threat intelligence, information security in project management, information classification and labelling, access control, information transfer, supplier relationships, ICT continuity, privacy and protection of PII, and documented operating procedures

  • The 8 people controls — screening, terms and conditions of employment, security awareness and training, the disciplinary process, and remote working

  • The 14 physical controls — secure areas, physical entry controls, clear desk and clear screen, storage media, supporting utilities, and the secure re-use and disposal of equipment

  • The 34 technological controls — endpoint devices, data masking, information deletion, backup, cryptography, logging and monitoring, network security, secure development and secure coding, protection of test information, web filtering, secure authentication, access to source code, and privileged utility programs

  • Certification — how ISO/IEC 27001 certification works for organizations, and the certification paths available to individuals working with ISO/IEC 27001 and 27002

How this course relates to ISO/IEC 27001

ISO/IEC 27001 sets the requirements for an ISMS and is the standard organizations certify against; ISO/IEC 27002 provides the detailed guidance for implementing its controls. If you are implementing an ISMS, preparing for certification, or selecting controls for your Statement of Applicability (SoA), this course gives you the control-by-control understanding that ISO/IEC 27001 itself does not provide.

Who this course is for

  • ISMS implementers and information security officers selecting and implementing controls

  • IT and cybersecurity professionals mapping their technical work to ISO/IEC 27001 requirements

  • Internal auditors and consultants who need to understand what good control implementation looks like

  • Anyone preparing their organization for ISO/IEC 27001 certification

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Instructor Details

Cristian Vlad Lupa

Who am I?
I’ve been working in the field of standards, auditing, and certification since the early 2000s. Over the years, I’ve contributed to hundreds of projects across various industries and disciplines. Today, I work with RIGCERT, an accredited certification body based in Europe.

What do I do?
I translate the knowledge and best practices from international standards and recognized compliance frameworks into clear, practical language — to help individuals and organizations improve.

How do I teach?

I design and record every course myself. You will be learning from a human instructor with real-world auditing experience — not from AI-generated content. Since launching my first course in 2016, my focus has always been on extracting the core ideas from complex subjects and delivering them in a clear, concise format. I only build and publish courses that I myself would take.

What are my interests?
My work spans quality management, information security, data protection and privacy, artificial intelligence governance, risk management, business continuity, occupational health and safety, environmental management, energy management, compliance, food safety, and others.


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Reviews

4.6

1,621 ratings on Udemy

Select a bar to show only those reviews.Select the bar again to show every rating.

By Pedro Perez on 9/9/2026

Great course. It could be improved by following the bullet points or topics shown on the slides one at a time. The content was excellent and easy to understand. Saving this for later.

By Jair Norberto Loz on 8/18/2026

me ha gustado mucho el curso , las secciones las esplica muy bien a mi en lo personal me gustaria que partiera de las premisas que parten los encabezados de cada uno de los protocolos a seguir despues, los ejemoplos que da en cada una de sus presentaciones muy buenas esos apoyos visuales ayudan de mucho

By Victor Pintado on 5/11/2026

El curso es interesante, pero sería recomendable incluir plantillas o formatos prácticos para realizar pruebas de los temas aprendidos. Esto facilitaría la práctica y ayudaría a reforzar los conocimientos adquiridos.

By Jesus Ciavato on 1/23/2026

Me ayudo con la información de los 93 controles, debido que no sabia nada, explica muy detalladamente cada uno de los controles. Agradecido por el contenido del curso.

By Vikas Srivastava on 7/30/2025

It was really nice experience for me throughout the course especially for organizational and technical controls. Good course to gain knowledge about ISO 27002:2022 security controls for beginners and intermediate level.

By Dwayne Williams on 12/25/2024

As someone who is trained, and has a lot of experience with NIST 800-53 security controls, I enrolled in this course to see how this material compared. The depth and coverage of the controls is so detailed that I will definitely re-visit this course to make sure I didn't miss anything, but also enroll in similar courses to solidify my foundation.

By Juan Francisco Vizuete Vallejo on 8/18/2024

Really well explained, and I found it really useful for the certification I want to get. Maybe a couple of more examples can be displayed, but it was really good!

By Martin L. Draper on 7/12/2023

Christopher does a great job of stating the requirement and providing examples of its implementation. I took this course based on my experience after finding his ITIL V4 series on Youtube. Great person this format and seems to enjoy sharing what he knows with others. Thanks.

By Anonymized User on 1/23/2023

- the control objectives are very comprehensive and easy to understand - can probably mention (as an example only) which team or department within an organization/company that a certain control can likely apply or can be found such as Human Resources team for employment background checks, Procurement team for supplier relations and agreements, IT team for secure authentication, Legal Team for data privacy, GDPR and client contracts etc.

By J. Mark McVay on 12/24/2022

The instructor is obviously experienced in the material and is a most capable lecturer. I'm certain I will be returning to this course material as I gain increased understanding of ISO 27002.

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Overall Score : 92 / 100