How to Discover New Audit Events in the Office 365 Audit Log (Including App Consents)

The Office 365 audit log is packed full of information about what happens inside workloads. New events show up all the time. The question is how to understand what actions these events relate to. We outline a simple procedure to discover the presence of new audit events and dive into the investigation of an event called Consent to application, which is pretty important in the context of recent high-profile attacks.

How to Create Exchange Dynamic Distribution List with Custom Recipient Filters

Exchange dynamic distribution lists allow messages to be sent to sets of recipients determined by a query against the directory. A custom filter is a powerful way to find the right set of recipients. In this case, we want to find mailboxes with certain job titles whose Azure AD accounts are not blocked for sign-in. Here’s how to create the filter, make sure it works, and create the DDL.

Keeping an Accurate Office 365 Tenant Directory is Important

Many Office 365 features depend on accurate user account data in Azure AD. Here’s how to use PowerShell to track down accounts with missing properties. Once you know which accounts need to be updated, it’s easy to insert the missing properties. Boring, but easy…

How to Leave a Microsoft 365 Tenant by Removing Your Guest Account

Over time, you might join several Office 365 tenants as a guest. Some of those Azure AD guest accounts probably won’t be needed forever and you want to clean them up. This is easy for individuals to do through their MyAccount page, which might just be a page that they never knew existed.

How to Synchronize AAD Security Groups with Microsoft 365 Groups

Security groups are often used to protect access to resources, but they can’t be used to control membership for Microsoft 365 Groups or Teams. If you want to use AAD security groups to control membership for Groups and Teams, you need to come up with a way to synchronize. PowerShell is available to do the job, and as it turns out, it’s not too difficult.