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Shared mailboxes are widely used in Exchange and their permissions are relatively simple to set and manage. In this blog, Jaap Wesselius deep dives into understanding Exchange shared mailbox permissions and walks you through how to grant permissions in different Exchange environments.
A Teams external access whitelist controls the domains that users can connect to for federated chats. Organizations often limit federation using a whitelist to reduce the possibility of attacks through chat communications. This article explains how administrators can discover the set of domains users chat with by analyzing chat information using the Microsoft Graph PowerShell SDK.
The Storm-0558 incident serves as a stark reminder of the potential threats that organizations face in today's digital landscape. In this blog, Rich Dean recaps the insider conversation around Storm-0558 that the Practical 365 Podcast team had with Alex Weinert, Microsoft's VP for Identity Security.
In this blog, Paul Robichaux reviews how to add additional protection to Microsoft Admin Portal Apps through MFA.
In this blog, Steve Goodman gives his first impressions of Microsoft 365 Copilot based on what was shown at Microsoft's Envision Conference in London.
Join us for a thrilling Halloween special of the Practical 365 podcast with special guest Sean Metcalf, CTO of Trimarc. In this Episode, we'll explore the eerie changes in Windows 11 as it seeks to banish NTLM, navigate through common Active Directory misconfigurations, and delve deeper into the practical aspects of managing Active Directory configurations and so much more.
Despite making a commitment to generate MailItemsAccessed events for customers with Microsoft Purview Audit (Standard) licenses in July 2023, Microsoft won't ship the necessary updates until June 2024.
In this installment of Practical Protection, Paul Robichaux Talks about Password Banning in your Entra ID Tenant and why everyone should implement this extra layer of protection.
Security is not a one-time thing. We must improve configurations as products evolve and new situations arise. In this blog, James Yip dives into his top five security topics for Microsoft 365 Projects.
Most think that the safe senders list does not override the anti-spam policies configured in Exchange Online, but the opposite is true. In this blog, we discuss how this happens and how to fix it with PowerShell.
License assignment to Entra ID accounts with PowerShell is easy if licenses are available and the account doesn't already have the license. In this article, we explore how to check license availability and make sure that we don't try to assign a license that's already present.
On the show this week, Steve, Paul and Rich are joined by Microsoft's VP Director of Identity Security, Alex Weinert, to discuss almost all things related to securing identities. We hear about what happened behind the scenes during Storm-0558, and we discuss essential steps to protect Microsoft 365. And we discuss the latest news in the world of Microsoft 365 - in particular we discuss the new Teams 2.1 client that recently became GA, and for those still running on-premises or Hybrid Exchange Servers, it is time to get patching.
