Comprehensive Security Strategy for Cloud Workplace

This document is a technical report detailing the comprehensive security strategy implemented by Helion Energy AG for its new cloud workplace utilizing Microsoft security solutions. The report outlines the initial situation where the workplace is based on the M365 environment, emphasizing the importance of security mechanisms built on Microsoft’s offerings. It describes the integration of Microsoft Defender for Endpoint and Defender for Server as EDR solutions, connected to Microsoft Sentinel for real-time monitoring and alert correlation. The document explains the holistic approach taken to secure various components of the working environment, including client devices, server infrastructure, user profiles, and email communication. The report highlights the benefits of this security strategy, including all-round security, efficient monitoring, and enhanced detection and response capabilities through XDR. It concludes that these measures are crucial for ensuring data integrity, confidentiality, and availability in the cloud, while minimizing potential risks and enabling continuous improvement of security standards.