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Mastering Microsoft Entra Authentication Contexts - Part 3: Advanced Data Protection
With identities and access strengthened in part 2 , it’s time to turn our focus to real-world data protection with Authentication Contexts. One of the more underused capabilities of Authentication Contexts is their power to secure data across the environment, whether through direct enforcement using Sensitivity Labels or by protecting user sessions via Microsoft Defender for Cloud Apps. In this post, we’ll explore exactly that: how to secure organizational data using Authent

Sebastian F. Markdanner
Oct 20, 202510 min read


Mastering Microsoft Entra Authentication Contexts – Part 2: Real-World Access & Action Controls
In Part 1 of this mini-series, we explored the what, why, and how of Microsoft Entra Authentication Contexts, laying the foundation for what they are and how they work. In this second part, we’ll build on that foundation with real-world examples of how Authentication Contexts can secure user access and critical actions. Along the way, we’ll walk through configurations, share recommendations, and look at the Conditional Access policies that tie it all together. So, let’s dive

Sebastian F. Markdanner
Sep 29, 20258 min read


Securing Microsoft Business Premium Part 05: Efficient Identity Management for External Users with Microsoft Entra
Managing external users is one of the most tedious—but also critical—challenges in a Microsoft Business Premium environment. With authentication , authorization , and password security covered in earlier posts, we're now prepared to dive into identity and access management (IAM) specifically for external and guest users. Collaboration beyond organizational boundaries presents unique security challenges, particularly in balancing streamlined access and robust security practic

Sebastian F. Markdanner
May 26, 20259 min read


Go With the Flow: Mastering Microsoft Entra User Flows—Self-Service Sign-Up in a Workforce tenant
Managing new guest accounts can be a daunting task—especially when you’re dealing with high turnover, distributed teams, or unknown user lists. Today, I’ll show you how Microsoft Entra User Flows , otherwise known as Self-Service Sign-Up , can help automate and streamline this process within a workforce tenant . Organizations such as retail chains, shipping companies, or accounting firms frequently collaborate with diverse groups of customers , vendors , and external partner

Sebastian F. Markdanner
Apr 28, 202510 min read


Your Microsoft Entra Tenant Isn’t as Secure as You Think – Fix It with Protected Actions!
Protecting highly critical configurations in our Entra tenants has never been easier! Join me as we explore Protected Actions in Microsoft Entra and how they help us lock down security-sensitive operations. A solid Identity and Access Management (IAM) strategy based on Zero Trust principles strengthens security by enforcing separation of duties, elevating access requests , and ensuring Just-In-Time (JIT) access , among others. But what if you need to further restrict specif

Sebastian F. Markdanner
Feb 3, 20255 min read


Microsoft Entra Identity Governance Fundamentals: Privileged Identity Management
As the Conditional Access series wraps up , we’re diving headfirst into a new adventure in Identity Management! Join me as I explore the...

Sebastian F. Markdanner
Nov 11, 202418 min read
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