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Showing posts from May, 2026

Building Custom Sign-In Portals with Custom Branding Themes in Entra

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So, if you have multiple applications within your tenant and want to spruce up how users authenticate, then I have a solution for you! I came across this in the latest Entra Community Newsletter that was just released, which allows for administrators to create custom sign-in portals for any app registration in their tenant. Why does this matter and how can you use it? Stick around and I'll tell you how in this latest article. Why This Matters Say for instance you have a cyber range like me, in which you have multiple users accessing various applications from within your tenant. You may desire to have a unique login page for said users that will look different from what your usual portal looks like, allowing you to separate the two. This where such a feature can come in very handy. From a security perspective as well, you may also desire to display additional information or another Terms of Use link from within the sign-in portal. For my range, I have a different set of conditions t...