Microsoft 365 Archives - Page 3 of 4

Entra ID (Azure Active Directory) Microsoft 365

Understanding Modern vs. Legacy Authentication in Microsoft 365

Since October 2019, Microsoft has enabled Security Defaults by default in new Microsoft 365 tenants. Security Defaults are a group of best-practice security settings, and one of note is the disablement of all legacy authentication, which itself has been off in Exchange Online and SharePoint Online, by default, since August 2017. The term legacy authentication doesn't refer to one particular protocol, but rather any that do not support Multi-Factor Authentication (MFA). Protocols that support…

Store BitLocker Recovery Keys in Azure AD for Devices Already Encrypted

As you move from on-premises or third-party infrastructure to Microsoft 365 and Azure AD, you will want to keep those BitLocker recovery keys safe. You can store those keys either in on-premises Active Directory or in the cloud with Azure AD. The behavior of the BitLocker / Azure AD relationship is that the recovery keys will only be stored against the device object in Azure AD if the encryption happens when the device is…

Exchange Online Office 365 PowerShell

PowerShell: Run Cmdlet If Another Was Successful (And Keep Trying Until It Is)

Today I'm sharing a useful bit of PowerShell I gracelessly punt from script to script whenever I need to make sure a prerequisite it met before running something and to keep checking until it's met, then run what I need: "do X when Y is ready and keep checking Y until it's ready". The original use for this was my script to create a new Microsoft 365 user, but hold off on some parts…

Microsoft 365 Microsoft Defender Microsoft Defender for Cloud Apps Office 365

The Difference Between Cloud App Security Discovery (CAD), Office 365 Cloud App Security (OCAS), and Microsoft Cloud App Security (MCAS)

Microsoft Cloud App Security (MCAS), Redmond's cloud app security broker (CASB) offering, is a powerful tool for investigating and pro-actively controlling your SaaS estate. It includes tools such as reverse proxying to control sessions and sits inside the Microsoft Threat Protection stack alongside Defender ATP, Office 365 ATP, and Azure ATP. MCAS started life as Adallom prior to Microsoft's acquisition of that company in 2015. It's included in Microsoft 365 E5 and numerous other…

Entra ID (Azure Active Directory) Identity Governance Microsoft 365 Privileged Identity Management

Getting Started with Azure AD Identity Governance – Part 3: Privileged Identity Management (PIM)

This blog is the last in a small series on Azure AD Premium P2's Identity Governance toolkit. Part 1: Entitlement Management Part 2: Access Reviews Part 3: Privileged Identity Management (PIM) (this post) PIM is an Azure AD P2 feature that enables just-in-time (JIT) admin rights in Azure and Azure AD. Historically, best practice has been for users to have a separate account for admin tasks, as protection against the primary account if breached. …

Access Reviews Entra ID (Azure Active Directory) Identity Governance Microsoft 365

Getting Started with Azure AD Identity Governance – Part 2: Access Reviews

This blog is the second in a small series on Azure AD Premium P2's Identity Governance toolkit. Part 1: Entitlement Management Part 2: Access Reviews (this post) Part 3: Privileged Identity Management (PIM) Historically, the apps, groups, and rights a user had were all under central and constant management by IT. Azure AD and modern management have pushed this towards 'self-service', including guest users, which improves productivity. The goal of Azure AD access reviews…

Entitlement Management Entra ID (Azure Active Directory) Identity Governance Microsoft 365

Getting Started with Azure AD Identity Governance – Part 1: Entitlement Management

This blog is the first in a small series on Azure AD Premium P2's Identity Governance toolkit. Part 1: Entitlement Management (this post) Part 2: Access reviews Part 3: Privileged Identity Management (PIM) Azure AD entitlement management is a bit of an overlooked gem. It's a feature that automates the processes for giving users access to resources. The typical scenario is a user has just joined a new department or is a new employee. …

Microsoft 365 Microsoft Defender Microsoft Defender for Endpoint

Microsoft Defender for Endpoint Web Content Filtering – Migrate Rules from Existing Security Software

In my last blog, I wrote about web content filtering in MDATP and how it now allows you to block website categories on the client across all apps. Category blockers are great because, with one easy checkbox, you ban hundreds of thousands of dangerous on inappropriate websites. Nothing is perfect, though, and anyone who's ever worked a helpdesk or SOC will attest that false positives and false negatives are common. The engine for MDATP…

Configuration Manager Microsoft 365 Microsoft Defender Microsoft Defender for Endpoint Microsoft Intune

Microsoft Defender for Endpoint Web Content Filtering – Administration, Limitations, and User Experience

Historically, one of the big features missing "out of the box" with MDATP was web content filtering. Customers typically look at MDATP as an option when their existing endpoint security is due for license renewal, and compare their existing solution against it. They would be moving from one of the big security vendors such as Sophos, Norton, and McAfee, which all supported web content filtering. Higher lever stakeholders often listed the ability to block…

Entra ID (Azure Active Directory) External Identities Microsoft 365

Sign In to Azure AD Using Google with Azure AD External Identities

External Identities is a new public preview feature of Azure AD which allows external users to authenticate with a non-Microsoft account such as their Google or Facebook identity. This has been available in Azure AD B2C for some time, but that solution is really targetted at highly customised applications with potentially millions of users. External Identities opens up that idea to you ordinary Azure AD tenant so that any SAML or WS-Fed IdP can…