Microsoft 365 lets you work with external users in different apps and services. But managing these users can be hard, especially if you want to comply with your security and governance policies. In this session, you will see how to set up and control guest and external access in Microsoft 365. You will find out how to automate and track guest and external access scenarios, such as adding, deleting, or changing guests, applying conditional access and multi-factor authentication, and auditing guest actions and permissions. You will also learn how to fix common problems and how to use the newest features and updates for guest and external access.

Microsoft 365 has many admin centers that let you adjust various settings, but sometimes you just need to work with the command line. There are a lot of options these days: PowerShell for the Microsoft Graph, and different CLIs - or Command Line Interfaces. You use these not because they are cool, but because they help you with a specific problem. In this session we will explore the different tools that you can use, which problems they address and how to use them in an automation scenario. The goal is to manage your tenant more efficiently. Whether you are new to these tools or an experienced user, you will learn practical tips and tricks that will save you time and effort.

One of the most important steps in your Microsoft 365 journey is setting up and configuring your tenant. It’s just next, next, finish - right? Look again! In this session, Thomas will guide you through some essential tasks and decisions you need to make as well as the foundational technologies you might want to revisit (DNS anyone?). You will learn about some hidden gems and good practices that will help you optimize your tenant performance and security. Additionally, we will cover some more advanced scenarios, such as multi-geo and multi-tenant deployments. Whether you are a new or an existing Microsoft 365 IT professional, this session will provide you with valuable insights and tips from the field.

For many years, source control was something only developers cared about, and keeping your meticulously crafted scripts to yourself was not yet frowned upon. Fast forward to 2024: Dark-themed editors and console applications are a thing again and everyone are putting their scripts online for anyone to see and contribute. It all seems so cool! Not sure where to start? In this demo-heavy introductory session, we’ll teach you just enough git and GitHub to be dangerous - and to not embarrass yourself. Contributing to open source is easier than you think, even if you're not a developer.

In this session, we explore Microsoft Sentinel's robust features and how M365 and Azure developers can use them to improve the security posture of their applications. First, you will receive a thorough introduction to Microsoft Sentinel, its main functionalities, and requirements. Then, we will demonstrate ways to send security-related events from your application to Sentinel, followed by how you can use the service to detect and act upon potential threats. This session is designed to provide developers with the knowledge and tools to proactively monitor, detect, and mitigate security risks, thus strengthening their applications against cyber threats.