Azure AD suffered a major outage on Monday, March 15 2021 where authentication failures stopped Microsoft 365 users working. Apps which didn't need to authenticate keep on working while any which needed to prove its credentials ran into an immediate roadblock.
Data Loss Prevention (DLP) is a feature of Office 365 E3 and E5 plans. Most DLP policies focus on matching sensitive information types created by Microsoft, like credit card numbers, but it is relatively easy to create a custom sensitive information type for use in DLP policies to detect information specific to your organization. In this example, we create a sensitive information type for Azure AD passwords and explore its use in Teams DLP policies.
Two recent updates for Microsoft Teams and Office (Microsoft 365 Apps for Enterprise) allow you to self-select whether you want to use Beta (Insider), Current, Monthly and Bi-Annual features within the client, and toggle Teams Preview features. Find out how to switch this on for your copy of Office and Teams, and how as an admin you can enable this for your users.
Microsoft has released a preview of co-authoring for protected (encrypted) Office documents using the desktop apps. While it might seem straightforward to enable co-authoring (and the online apps have been able to do this for over a year), making it work for the Office desktop apps requires a complex mix of Office, SharePoint Online, the OneDrive sync client, and sensitivity labels. Once everything lines up, it works beautifully, even if you can't take a screenshot to prove that it works.
Microsoft has issued critical security updates for Exchange on-premises servers. The fixes close off four known vulnerabilities which expose Exchange to day-zero attacks. It's important to apply these updates ASAP.
The Teams admin center now includes the ability to create template policies to control the set of templates shown to users when creating new teams. It's a small but important change that allows organizations to show only the templates it wants to users instead of being forced to show the set of default templates created by Microsoft. New templates are automatically included in template policies.
Microsoft has released several improvements to Teams meetings to make these gatherings more functional and easier to use. The features range from giving video feeds priority in the gallery view to reactions in meetings to allow participants to show what they really think about a presentation. It's all grist to the mill in the battle for corporate online meeting domination between Teams and Zoom.
In an utterly predictable move, the SharePoint Online admin center is absorbing the functionality of the OneDrive for Business admin center. Some settings have already moved across and you can expect the OneDrive admin center to go into the great byte wastebasket in mid-2021. This consolidation barely dents the number of admin centers active within Microsoft 365. All of which makes tenant administration more tiresome than it needs to be.