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SC-900: Microsoft Security, Compliance, & Identity with SIMS (Udemy.com)

Get prepared for the SC-900 exam with instructor led labs and hands on online simulations available 24/7

Created by: John Christopher

Last updated October 2026

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What you will learn

  • Learn the concepts and perform hands on activities needed to pass the SC-900 exam
  • Gain a tremendous amount of knowledge involving securing Microsoft 365 / Azure Services
  • Get loads of hands on experience with securing Microsoft 365 / Azure Services
  • Utilize hands on simulations that can be access anytime, anywhere!

How it compares

Against the other 848 rated Udemy courses in IT Certifications on CourseDuck:

  • Rating4.6 out of 5higher than 63% of them
  • Reviews1,425#231 of 849 by number of reviews
  • Length12.1 hourslonger than 66% of them
  • Last updatedOctober 2026more recently than 98% of them

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Course Description

We really hope you'll agree, this training is way more then the average course on Udemy!

Have access to the following:

  • Training from an instructor of over 20 years who has trained thousands of people and also a Microsoft Certified Trainer

  • Lecture that explains the concepts in an easy to learn method for someone that is just starting out with this material

  • Instructor led hands on and simulations to practice that can be followed even if you have little to no experience

TOPICS COVERED INCLUDING HANDS ON LECTURE AND PRACTICE TUTORIALS:

Introduction

  • Welcome to the course

  • Understanding the Microsoft Environment

  • Having a Solid Foundation of Active Directory Domains

  • Having a Solid Foundation of RAS, DMZ, and Virtualization

  • Having a Solid Foundation of the Microsoft Cloud Services

  • Questions for John Christopher

Performing hands on activities

  • IMPORTANT Using Assignments in the course

  • Creating a free Microsoft 365 Azure AD Account

  • Getting your free Azure credit

Describe security and compliance concepts

  • Describe the shared responsibility model

  • Describe defense in depth

  • Describe the Zero-Trust model

  • Describe encryption and hashing

  • Describe compliance concepts

Define identity concepts

  • Define identity as the primary security perimeter

  • Define authentication

  • Define authorization

  • Describe the concept of directory services and Active Directory

  • Describe the concept of federation

Describe function and identity types of Microsoft Entra ID

  • Describe Azure AD

  • Describe Azure AD identities including external identities

  • Describe hybrid identity

Describe the authentication capabilities of Azure AD

  • Describe the authentication methods available in Azure AD

  • Describe Multi-factor Authentication

  • Describe self-service password reset

  • Describe password protection and management capabilities available in Azure AD

Describe access management capabilities of Azure AD

  • Describe conditional access

  • Creating conditional access polies

  • Describe the benefits of Azure AD roles

  • Describe the benefits of Azure AD role-based access control

Describe the identity protection and governance capabilities of Azure AD

  • Describe identity governance in Azure AD

  • Describe entitlement management

  • Describe access reviews

  • Describe the capabilities of Azure AD Privileged Identity Management (PIM)

  • Implementing Azure AD Privileged Identity Management (PIM)

  • Describe Azure AD Identity Protection

Describe basic security capabilities in Azure

  • Visualizing general Azure networking

  • Describe Azure DDoS protection

  • Describe Azure Firewall

  • Describe Network Segmentation with VNet

  • Describe Azure Network Security groups

  • Create a virtual machine in Azure

  • Describe Azure Bastion and JIT Access

  • Describe ways Azure encrypts data

Describe security management capabilities of Azure

  • Describe Microsoft Defender for Cloud & Cloud security posture management (CSPM)

  • Describe the enhanced security features of Microsoft Defender for Cloud

  • Describe security baselines for Azure

Describe security capabilities of Microsoft Sentinel

  • Define the concepts of security information and event management (SIEM) and SOAR

  • Describe threat detection and mitigation capabilities in Microsoft Sentinel

Describe threat protection with Microsoft 365 Defender

  • Describe Microsoft 365 Defender services

  • Describe Microsoft Defender for Office 365

  • Describe Microsoft Defender for Endpoint

  • Describe Microsoft Defender for Cloud Apps

  • Using Microsoft Defender for Cloud Apps for policy creation

  • Describe Microsoft Defender for Identity

  • Basics of setting up Microsoft Defender for Identity

  • Describe the Microsoft 365 Defender portal

Describe Microsoft’s Service Trust Portal and privacy principles

  • Describe the offerings of the Service Trust portal

  • Describe Microsoft’s privacy principles

Describe the compliance management capabilities of Microsoft Purview

  • Describe the Microsoft Purview compliance portal

  • Describe compliance manager

  • Describe the use and benefits of compliance score

Describe information protection & data lifecycle management of Microsoft Purview

  • Describe data classification capabilities

  • Describe the benefits of content explorer and activity explorer

  • Describe sensitivity labels

  • Basics of using sensitivity labels

  • Describe Data Loss Prevention (DLP)

  • Basics of using Data Loss Prevention (DLP)

  • Describe Records Management

  • Describe Retention Polices and Retention Labels

Describe insider risk capabilities in Microsoft Purview

  • Describe Insider Risk Management

  • Describe communication compliance

  • Describe information barriers

Describe resource governance capabilities in Azure

  • Describe Azure Policy

  • Describe Azure Blueprints

  • Describe the capabilities of the Microsoft Purview governance portal

Finishing Up

  • Where do I go from here?


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Instructor Details

John Christopher

John Christopher is a Technical Instructor that has been in the business for 25 years. His first experience with information technology occurred in the early 90s when he ran an MS-DOS based BBS(Bulletin Board System) as a System Operator. In the late 90s, after working with Windows NT 3.50 performing backups for Regal Group, he decided to get Windows NT Microsoft Certified.

In 1998 he got his first Microsoft Certified Systems Engineer and Microsoft Certified Trainer certification. Shortly after getting certified, he began working as a Junior Administrator and Instructor for Knowledge Alliance. From there John was able to become one of the first people in the world to gain an MCSE for the Windows 2000 operating system and he began teaching full time for a company called Productivity Point International. At Productivity Point, John got Citrix Metaframe certified and began teaching Citrix along with Microsoft classes. Productivity Point began experiencing financial troubles and John moved on to work with another training company in 2001

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Reviews

4.6

1,425 ratings on Udemy

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By A B on 7/26/2026

Good course just struggled a little bit as it did not match my learning style. Felt quite rushed in certain aspects that needed more emphasis e.g. the products and services and their subscriptions which came up more in the practice exams. The labs were an amazing addition though.

By Eric de Abreu Sampaio on 5/19/2026

I really enjoyed the course. Even though English is not my native language, I was able to learn several key concepts that are important for the exam. The best part of the course is the practical activities, where the instructor uses a tool that looks a lot like the Azure portal. Congratulations to the instructor for your dedication to creating and keeping this content always up to date (it’s not easy to keep it updated since Microsoft keeps changing things daily, lol).

By Alexandru Furdui on 5/5/2026

Why the videoclips are shortened at the end and we don't get to hear everything in SC-900 Fundamentals ?? I think the first chapter if I remember well. 1, 2, 3, 4. At the end of the video I don't get the chance to hear the all sentence. Right now I am on Firewall and here it's all good . I think it has something to do with MAC browser. I tried this morning from a Windows laptop and I don't have any issue . I was learning from a Macbook 2017 version . All good from Windows.

By Eleazar Nathan on 2/10/2026

Passed with Score 725 Overall this course was quite good as an introduction to the Azure/Microsoft platform capabilities however may be lacking as a direct study guide for the exam. Better to be supplemented with reading the official Microsoft Learn material for clarity on what is testable. I have done AZ-900, AI-900, DP-900 and now SC-900, I scored 900+ for the rest but only 7xx for this one. Pros: 1. The Instructor seems extremely dedicated and has practical experience applying these skills which is nice to hear, he also seems very dedicated in educating. 2. Good Intro to platform and practical usage 3. Covers almost all of what Microsoft Learn does (Missing Priva and some eDiscovery questions that I had come up) Cons: 1. Slide quality is could use improvement, there is loads of text on some slides that could be redesigned. Also, maybe having the slides in a single pdf would be useful as a reference and to flow from one vid to the next rather than having to individually download each section. 2. Video length is sometimes quite long, but this might be a personal preference, eg. separating theory into bite sized focused concepts from practical example as it's easy to lose hold of the main purpose of the video for me at times.

By Roel Eliot on 8/11/2025

The SC-900 course with SIMS was exactly what I needed to prepare for certification. The instructor’s clarity and pacing made the material easy to follow, even for someone new to Microsoft’s security, compliance, and identity framework. What I appreciated most was how the course stayed focused and practical. It gave me the confidence to pursue the SC-900 certification with a solid understanding of the key concepts—without overwhelming jargon or fluff. Highly recommended for anyone aiming to get certified and build a strong foundation in Microsoft’s security ecosystem.

By Anietie Ido on 4/20/2025

Excellent course by John Christopher! I like how the videos can be short and straight to the point. Also, letting us know things to focus on even though you are speaking about a concept briefly helps to stay focused on things that matter for the course. Lastly staying consistent on how to find and utilize the concepts from the Azure/Microsoft admin, Purview portals help as well. I have now purchased your SC-300 course. Thank you :)

By Iris Cannon on 12/17/2024

This is the third John Christopher course I have taken and I passed both of the other exams. There is some overlap in the video content which corresponds with overlapping exam topics. Doesn't hurt to review some of those areas or you may choose to skip ahead, either way all of the relevant areas are covered in the course. Thanks.

By Filip Kotula on 9/19/2024

Really good learning. Just sometimes teacher speak very quickly, especially if there is something what he is reading from somewhere. In this case he cannot be understood well. And in the end of every lesson should be so we learned that it is doing this, it is used for... Some short resume.

By Craig Frazier on 6/15/2024

I used this course in addition to Microsoft Learn (MSL) to prepare for the SC-900 exam. The contents were pretty spot on with just a few missing areas such as eDiscovery and audit solutions. Overall, still a great course to reinforce information from MSL documents. -Update on June 19, 2024- I passed this exam (944) with John's course and MSL resources. If you're a visual and interactive learner, I would strongly advise going through this course to see how these components all work together. While YouTube review offers "ok" 11th hour crams, I would much rather utilize my time to more in depth video guide on the first time around.

By Joel Adrian Ramirez on 10/12/2023

John has a way of teaching that really helps you to understand what you're learning. He does this through slides and simulations that really show how much he cares as an educator. Taking his course really made me feel like I was in an actual classroom learning directly from him. His explanations were never hard to understand as well as being easy to apply in your own environments. Above and beyond as a teacher in my book, enthusiastically recommended! Thank you for all your help John.

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Overall Score : 92 / 100