harden365 / harden365

Protect your data in minutes !

Harden365 is an Open Source security tool that can be used to hardening Microsoft 365 tenant with CIS and Microsoft recommendations. The Harden community is an association law 1901. It aims to help companies, especially an SMB or TPE, to improve the security of its information system.

HARDEN365

This is the version beta 8 of the Hardening 365 project by Harden Community.

Feel free to use it and adapt following your needs!

PREREQUISITES

Powershell version 5.1 required

Required Disable Default Security https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/concept-fundamentals-security-defaults

Keepass Default master password : Harden365

INFOS

Unblock the zip file before extracting

After running debug.log trace modifications

harden365's Issues

Error when creating Conditional Accesses

Hello,

Congrats on your great job,

I have some errors when trying the script on my test environment:

The concerned Groups are

• CA 'Harden365 - Block Legacy Authentification
• CA 'Harden365 - MFA Admins
• Conditional Access 'Harden365 - MFA Guests
• Conditional Access 'Harden365 - MFA Users'
• CA 'Harden365 - Mobile Device Access Requirements

Have you stumbled on this error already ?

I'm on Entra ID P1 if it helps.

Thank you!

Error in menu Messaging

Error in menu Messaging

check-userisadministrator error

check-userisadministrator error

Safelinks a revoir

AllowClickThrough ne fonctionne pas