Disable Legacy Authentication Part 1

Background In this blog series we will look at what Legacy Authentication is and how to improve our security posture by disabling it. There are quiet a few guides like this already out there but I hope this step-by-step guide will be a good complement and shine some […]

Azure AD Connect Sync Issue: Showing a modal dialog box…

Background:Today I run into an issue after doing some changes to a Conditional Access policy. More precisely I changed the MFA-settings. Issue:“Azure AD Connect” was unable to sync and “Synchronization Service” showed no warnings or errors. PowerShell gave below error message and the “Showing modal dialog box” indicated […]