Author Archives: Tom Aafloen

About Tom Aafloen

IT Security Advisor @ Onevinn

Manage External Identities with Azure AD B2B/B2C

Last week I hosted a webinar together with our partner Condatis, where we talked about how to manage External Identities with Azure AD B2B/B2C. Thanks to all who attended it live! You can now watch it anytime on YouTube: Stay … Continue reading

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Using FIDO2 security keys with PowerShell

If you are using a FIDO2 Security Key, such as a YubiKey, you may have run into the issue that you cannot use it to authenticate with your Azure AD account using PowerShell: As you can see, the needed Sign … Continue reading

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Highlight custom text on any Microsoft Docs page

Sometimes I want to highlight specific text when Iā€™m sharing a Microsoft Docs-page to someone, like in this example: You can do this yourself by appending the following text after the Docs-link: ?view=o365-worldwide#:~:text=Text To highlight Unfortunately, this only works in … Continue reading

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The consequence of not renewing ATA certificate in time

A customer who uses Microsoft Advanced Threat Analytics (ATA) recently had severe issues with their ATA implementation. At first, the portal started to behave strangely, not showing all information in alerts and some configuration settings were missing. After a restart … Continue reading

Posted in ATA, Certificates, PKI, SSL | Tagged , | 1 Comment

Teams on iOS now supports Sensitivity Labels

In the newly released version 1.0.91 of Teams for iOS it was announced that it now supports Sensitivity Labels for your Teams: (Sorry that the screenshots are in Swedish, you’ll have to trust me or translate it šŸ˜€) I first … Continue reading

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Copy your AIP Polices to the Security & Compliance Center

You have for a while been able to copy your AIP Labels to the Security & Compliance Center from the Azure Information Protection Portal. But you can now also copy your AIP Policies (in Preview)! You get a warning that … Continue reading

Posted in AIP, encryption, information protection | Leave a comment

Using PowerShell to get wildcard certificate from Let’s Encrypt

This is a guide that shows you how to get a publicly trusted wildcard certificate at no cost from Let’s Encrypt using PowerShell. Requirements: Windows PowerShell 5.1 .NET Framework 4.7.2 (link to check) Possibility to add CNAME in DNS Step … Continue reading

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Hyper-V Guests with Windows 10 (1903) hangs when using Enhanced Session/RDP?

Are you also having the issue where accessing your Hyper-V VM Guests works great when connecting via Virtual Machine Connection, but the VM hangs when you try to access it using Enhanced Session or RDP? The VM becomes irresponsible and … Continue reading

Posted in Hyper-V, RDP, Windows 10 | Tagged , , | 2 Comments

Enable FIDO2 credential manager in Windows 10

Once you have enrolled your FIDO2 security key in Azure AD (which can be done here), you can easily sign-in to web pages that use Azure AD as Identity Provider without needing to enter your password. If your security key … Continue reading

Posted in fido2, Password, passwordless | Tagged , , | Leave a comment

Always get the English version at docs.microsoft.com

When you visit https://docs.microsoft.com, it shows pages in the local language you have configured in your browser’s settings. Sometimes the pages are properly translated by humans, sometimes it is machine translated. I always want the English versions of the Docs … Continue reading

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