MS365-Purview

MS365

7. February 2026

Microsoft Purview DLP | Browser & Web Protection

In the current IT security landscape, a fundamental erosion of the classic network perimeter has taken place. The web browser is no longer just a tool for retrieving information, but has become the primary operating system for enterprise applications and … [Weiterlesen]

MS365

26. January 2026

Purview eDiscovery | Advanced Review Set Explorer from February 2026!

Today, when it comes to forensic analysis of terabyte-sized eDiscovery cases in Microsoft Purview, you’re hitting hard architectural limits. The current search standard, the Keyword Query Language (KeyQL), is optimized for full-text searches, but becomes a massive bottleneck when it … [Weiterlesen]

MS365

14. January 2026

Microsoft Purview DLP | Browser & Web Protection

In the past, data security was simple: You put a firewall or proxy at the perimeter and blocked URLs like dropbox.com or wetransfer.com . When the traffic left the corporate tunnel, it was controlled. This model is architecturally dead today. … [Weiterlesen]

MS365

9. January 2026

Microsoft Purview DLP | Secure Teams, SharePoint & OneDrive without an E5 license

You’ve defined your Mail DLP strategy in the last guide “Exchange Online: Blocking, Encrypting & Approving” and the basic foundation of your rules is in place. Now let’s focus on the central data stores in modern work environments: Microsoft SharePoint … [Weiterlesen]

MS365

4. January 2026

Microsoft Purview DLP | Lifecycle: Understanding, Evaluating and Automating Signals

DLP Incident Lifecycle Anyone who activates DLP policies but ignores the alerts is engaging in compliance theater. A DLP system is not a static shield, but a sensor network that requires permanent calibration. When sensitive data leaves the tenant, the … [Weiterlesen]

MS365

3. January 2026

Microsoft Purview DLP | Exchange Online: Block, Encrypt & Approve

Email is the dinosaur of digital communication – and despite Teams or Slack, it’s still the number one gateway for data loss. Whether it’s a wrong recipient in the “Cc”, a thoughtless “Reply All” or the well-intentioned sending of an … [Weiterlesen]

MS365

1. January 2026

Microsoft Purview DLP | Architecture & Strategy Guide

In the articles “Sensitivity Labels: Architecture & Practice” and “Automated Application of Sensitivity Labels“, we looked at how you can classify data using sensitivity labels (tagging). That’s the “what”. Now let’s take care of the “what then“. Data is volatile … [Weiterlesen]

MS365

26. December 2025

Microsoft Purview | Data Lifecycle Management: Data Lifecycle Management

Data has an expiration date, or an eternity obligation. The trick is to manage both automatically. Hand on heart: Can you guarantee that every business email from the last 10 years is available in an audit-proof manner, even if an … [Weiterlesen]

MS365

25. December 2025

Microsoft Purview | Securing Copilot: DLP Strategy & the Browser Trap

Security in the age of generative AI often resembles an endless hare and hedgehog race. As soon as the storage locations are secured, data finds new, creative ways into the models. Microsoft is now reacting to exactly this scenario and … [Weiterlesen]