Azure Identity, Access, and Security: Curriculum Overview
Describe Azure identity, access, and security
Azure Identity, Access, and Security: Curriculum Overview
This curriculum provides a comprehensive deep-dive into the security pillars of Microsoft Azure. As companies transition to the cloud, protecting data assets becomes the primary concern. This module covers the foundational services and concepts required to secure an Azure environment, aligned with the AZ-900: Microsoft Azure Fundamentals exam.
Prerequisites
Before starting this module, learners should have a solid grasp of the following:
- Cloud Concepts: Understanding the Shared Responsibility Model (knowing what Microsoft manages vs. what the customer manages).
- Basic Azure Architecture: Familiarity with Subscriptions, Resource Groups, and Management Groups.
- General Networking: A basic understanding of how computers communicate over a network (IP addresses, DNS).
Module Breakdown
| Module ID | Topic Area | Focus | Difficulty |
|---|---|---|---|
| IAS.1 | Identity & Directory Services | Microsoft Entra ID (Azure AD) and Domain Services | Intermediate |
| IAS.2 | Authentication Methods | SSO, MFA, and Passwordless security | Beginner |
| IAS.3 | Access Management | RBAC and Conditional Access policies | Intermediate |
| IAS.4 | Security Models | Zero Trust and Defense-in-Depth strategies | Advanced |
| IAS.5 | Security Tooling | Microsoft Defender for Cloud | Beginner |
Learning Objectives per Module
IAS.1: Identity & Directory Services
- Differentiate between Microsoft Entra ID and Microsoft Entra Domain Services.
- Understand the role of directory services in managing users, groups, and applications.
- Manage external identities and guest access for secure collaboration.
IAS.2: Authentication Methods
- Explain Single Sign-On (SSO) and its impact on user experience and security.
- Describe Multi-Factor Authentication (MFA) and its various implementation methods.
- Identify Passwordless authentication options (e.g., Microsoft Authenticator, FIDO2).
IAS.3: Access Management
- Implement Azure Role-Based Access Control (RBAC) to enforce the principle of least privilege.
- Configure Conditional Access to automate access decisions based on specific signals (location, device state, risk).
IAS.4: Security Frameworks
- Apply the Zero Trust model: "Never trust, always verify."
- Describe the Defense-in-Depth model using a layered approach to security.
IAS.5: Security Tooling
- Utilize Microsoft Defender for Cloud to monitor security posture and protect against threats across hybrid and multi-cloud environments.
Success Metrics
You will have mastered this curriculum when you can successfully:
- Diagram an Access Request: Explain how a user goes from "Login" to "Resource Access" using the correct authentication and authorization steps.
- Pass the Knowledge Check: Correctly identify which security tool to use for specific scenarios (e.g., "Which service should be used to require MFA only when users are outside the corporate network?").
- Implement RBAC: Assign a "Reader" role to a specific Resource Group without giving the user permissions to modify resources.
- Articulate Zero Trust: Explain the three pillars of Zero Trust (Verify explicitly, Use least privileged access, Assume breach).
Real-World Application
In the modern enterprise, Identity is the new perimeter. Traditional firewalls are no longer enough when employees work from anywhere.
[!IMPORTANT] For companies like Meta or Google, data is their most valuable asset. Securing that data isn't just a technical task; it's a fundamental business requirement.
Logical Flow of Identity and Access
The following diagram illustrates how Azure processes a request to access a resource:
\begin{tikzpicture}[node distance=2cm, auto] \node (user) [draw, rectangle, rounded corners, fill=blue!10] {User Request}; \node (authn) [draw, rectangle, right of=user, xshift=1.5cm, fill=green!10] {Authentication (Who are you?)}; \node (authz) [draw, rectangle, right of=authn, xshift=1.5cm, fill=yellow!10] {Authorization (What can you do?)}; \node (res) [draw, circle, right of=authz, xshift=1.5cm, fill=red!10] {Resource};
\draw[->, thick] (user) -- (authn);
\draw[->, thick] (authn) -- node[above] {\small Entra ID} (authz);
\draw[->, thick] (authz) -- node[above] {\small RBAC} (res);\end{tikzpicture}
Practical Scenarios
- Scenario A: A company wants to ensure that even if a password is stolen, the hacker cannot log in. Solution: MFA.
- Scenario B: An administrator needs to give a developer permission to manage Virtual Machines but not touch the Databases. Solution: Azure RBAC with custom or built-in roles.
- Scenario C: An organization wants to block all access to the Azure Portal from devices that are not compliant with security policies. Solution: Conditional Access.