Hi All,

Greetings for the day 🙂 LIFE IS BEAUTIFUL 🙂 

As I am preparing for the exam SC – 300, I am keep sharing the study material 🙂

if still didn’t got a chance to went through last three related articles please have a look once. I am trying to keep as simple as possible 🙂

•  Preparing exam SC – 300 – Identity and Access Administrator – Associate Configure and manage Azure Active Directory roles – Study material – Part 1
•  Preparing exam SC – 300 – Identity and Access Administrator – Associate Configure and manage custom Azure Active Directory roles – Study material – Part 2 
• Preparing exam SC – 300 – Identity and Access Administrator – Configure and manage custom domains – Study material – Part 3
• Preparing exam SC – 300 – Identity and Access Administrator – Configure tenant-wide setting – Study material – Part 4

In last article we discussed bit about Security Defaults. We have a link “Manage Security defaults” on Azure AD properties blade/page as

If we click on “Manage Security defaults” link, right pane popups having the details about “Security defaults” as

What are Security Defaults :

• Security defaults is a set of basic identity security mechanisms recommended by Microsoft
• Microsoft introduced Security Defaults in new M365 tenants on October 2019
• When enabled, these recommendations will be automatically enforced in our organization.
• Administrators and users will be better protected from common identity related attacks.
• Security defaults helps to protect our organization from the attacks like password spray, replay, and phishing with few preconfigured settings :
  • Requiring all users to register for Azure AD Multi-Factor Authentication.
    • All users in the tenant must register the MFA
    • Users have 14 days to register for Azure AD Multi-factor authentication by using Microsoft Authenticator App
    • This 14 days period begins with after first successful sign-in after enabling Security Defaults
    • If 14 days get passed, the user wont be able sign in until registration is complete
  • Requiring administrators to perform multi-factor authentication
    • Following Azure AD roles will be required to perform MFA each time they login
      • Global administrator
      • SharePoint administrator
      • Exchange administrator
      • Conditional Access administrator
      • Security administrator
      • Helpdesk administrator
      • Billing administrator
      • User administrator
      • Authentication administrator
  • Blocking legacy authentication protocols – I’ll write separate article on legacy authentication protocols
  • Requiring users to perform multi-factor authentication when necessary.
  • Protecting privileged activities like access to the Azure portal.
• Security defaults are offered free to all office 365 subscriptions.
• Once Security Defaults are enabled at tenant lever, it get applied to all the users in tenant. There is no way to exclude or include some users.
• If we enable conditional policy then we wont be able to subscribe Security Defaults

When should we use Security Defaults:

• When we want these preconfigured security settings in place. Simple one click switch either on or off
• We need MFA for all the users in our tenant without any exception or special case

I’ll stop here for this article 🙂

Thanks for reading 🙂 If its worth at least reading once, kindly please like and share 🙂 SHARING IS CARING 🙂 

Enjoy the beautiful life 🙂 Have a FUN 🙂 HAVE A SAFE LIFE 🙂 TAKE CARE 🙂