---
title: "Conditional Access, Done Properly: Beyond the MFA Basics | StartCloud"
description: "Module 6 of our free Microsoft 365 Security Essentials pathway: how Conditional Access policies work, the baseline three every business needs, and how to roll them out without locking anyone out."
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Module 6 of StartCloud's Microsoft 365 Security Essentials learning pathway, in six short units with a knowledge check: how Conditional Access turns sign-in signals into access decisions, the anatomy of a policy, the three baseline policies every business needs, and the report-only rollout discipline that keeps you from locking yourself out.

Course contents

[Pathway overview](/learn/microsoft-365-security-essentials)

Pathway 

Microsoft 365 Security Essentials

0 of 6 units done in this module

1.  [Turn on MFA ](/learn/microsoft-365-multi-factor-authentication)
2.  [Protect admin accounts ](/learn/protect-admin-accounts-microsoft-365)
3.  [Preset security policies ](/learn/microsoft-365-preset-security-policies)
4.  [Stop email spoofing ](/learn/stop-email-spoofing-spf-dkim-dmarc)
5.  [Sharing controls ](/learn/sharepoint-onedrive-sharing-controls)
6.  Conditional Access, properly 
    
    1.  If MFA is the lock, Conditional Access is the doorman 2 min 
    2.  Anatomy of a policy: assignments and access controls 2 min 
    3.  The baseline three every business needs 2 min 
    4.  Rollout discipline: report-only, What If, and exclusions 2 min 
    5.  Build your first policy, step by step 3 min 
    6.  Knowledge check 2 min 
    
7.  [Data protection with Purview ](/learn/data-protection-microsoft-purview)
8.  [Backups and retention ](/learn/microsoft-365-backups-and-retention)
9.  [Starters and leavers ](/learn/microsoft-365-starters-and-leavers)
10.  [Devices with Intune ](/learn/managing-devices-with-intune)

# Conditional Access, Done Properly

Module 6 · Devices Unit 1 of 6 · about 2 min 

## If MFA is the lock, Conditional Access is the doorman

Back in Module 1 you switched on MFA, and that was the big win. But MFA on its own is a lock that treats every knock at the door exactly the same. Your accountant signing in from the office at 9am gets the same challenge as someone trying an old mail protocol from the other side of the world at 3am.

Conditional Access is Microsoft's policy engine for fixing that. At its simplest, every policy is an if-then statement: **if** a sign-in matches the conditions you describe, **then** apply the controls you chose. It gathers signals about each sign-in, weighs them against your policies, and makes a decision on the spot.

Signals in, decision out 

Who is signing in

User, group, or role

Where from

Network or country

What device

Platform and state

What they want

The app or resource

How risky it looks

Sign-in and user risk

Your Conditional Access policies

If the sign-in matches this... then do that.

Block

No entry, full stop

Grant, with conditions

MFA, compliant device, and so on

The doorman way to think about it 

If MFA is the lock on the door, Conditional Access is the doorman standing next to it. The lock asks one question of everyone. The doorman sizes up who you are, where you came from, and what you are carrying, then decides whether you walk straight in, show extra ID, or head back to the taxi rank.

Two housekeeping notes before we go deeper. Conditional Access needs Microsoft Entra ID P1, which is included in Microsoft 365 Business Premium and E3 (risk signals from Entra ID Protection need P2, which comes with E5). And policies are enforced after the first factor is completed, so it is a second gate behind the password, not a replacement for it.

Mark done and continue

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Ground Floor West, 6 Gibberd Road, Balcatta WA 6021 

[08 6285 0001](tel:+61862850001 "Call StartCloud on 08 6285 0001")

Serving Perth businesses from Balcatta, Western Australia.

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