Microsoft Flags Data Leak in Teams Usage Data
Some Microsoft 365 tenants have received notes about a data leak for Teams usage data. The leak isn't particularly serious, and at least it proves the notification system works.
July 8, 2022
Latest Articles
Using Email Address Rewrite to Alleviate Domain Sharing Challenges
Administrators who support mergers and acquisitions are frequently asked to enable consolidated branding cross-tenant to assist with pre-migration rebranding or post-migration brand maintenance. Microsoft only allows a domain to be added to one tenant at a time, leading administrators to consider alternate methods to address their domain sharing needs.
July 6, 2022
Day-to-day Management for Microsoft Defender for Endpoint
Microsoft Defender for Endpoint is not a product you roll out and forget. To get the most out of this tool on a day-to-day basis, we walk through some actions administrators should be doing to keep current with the product.
June 29, 2022
Five Best Practices for Microsoft 365 Exchange Online Domain Transfers
Domain Name plays a vital role in your organization, because it lays the foundation to support all business applications. After you have completed your content migration during a cross-tenant consolidation project and your users are working from the new target tenant, it is time to transfer the domain name space to the remaining tenant. This post outlines the five best practices to do this.
June 28, 2022
TEC Talk Follow-up: Office 365 Tenant-to-Tenant Migrations
In April, we had over 450 attendees join and ask questions in our TEC Talk on lessons learned from Office 365 tenant to tenant migrations. Get the highlights and the Q&A to the top questions asked!
June 27, 2022
Ten Years After Acquisition, Yammer Continues Searching for a Mission inside Microsoft 365
Ten years ago, Microsoft bought Yammer to get into the world of enterprise social networking. It was a big thing at the time, but less so now, and Yammer's role inside Microsoft 365 is uncertain in the minds of many. Those who like Yammer get value from its use, but it does seem that Yammer has been left behind by apps like Teams.
June 23, 2022
Using Microsoft Defender for Cloud Apps to Manage Third-Party Apps Better
I used Microsoft Defender for Cloud Apps in a project with Microsoft 365 E5 licenses and realized it’s a handy and powerful tool at a reasonable price even if purchased as a standalone product. This post will outline practical use cases for using it to monitor and enforce restrictions on Microsoft 365 apps and some third-party apps to reduce the likelihood of information leakage.
June 15, 2022
New Microsoft Zero-Day Vulnerability Times Two: Follina and DogWalk
Follina and DogWalk are both vulnerabilities arising from the bundled Windows diagnostics toolset. Microsoft hasn’t released any patches for these yet, but Defender will block Follina and there are various other mitigations strategies discussed in this post.
June 8, 2022
Microsoft 365 Admin Training at The Experts Conference 2022 in Atlanta, GA
Practical365.com is a proud sponsor of The Experts Conference 2022. TEC is all about providing practical Microsoft 365 and Hybrid Activity Directory security, administration, and migration training without the fluff. All content is sourced from the very best in these fields, including Practical365.com authors, Microsoft MVPs, and Microsoft engineers.
June 7, 2022
Increase Microsoft Sentinel Cost Efficiency with Log Analytics Capabilities
Log ingestion and storage can represent a big portion of the cost of Microsoft Sentinel. This article explores how to increase cost efficiency within Microsoft Sentinel by leveraging Log Analytics capabilities.
May 31, 2022
Monitoring Microsoft Information Protection with Microsoft Sentinel
Microsoft Information Protection generates a lot of information for administrators to monitor and digest, spotting anomalies in all that is difficult. Thijs Lecomte explores how and why you may want to use Microsoft Sentinel to ingest and analyze this data instead.
May 24, 2022
Changes in Microsoft 365 Apps Channels and Why You Should Care
Paul Robichaux explains recent changes in how Microsoft 365 Apps Channels updates are deployed and why it matters to you. He'll also cover how to effectively control which users have which versions of the apps and when, and how, those apps will be upgraded.
May 19, 2022
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