Data Security Investigations in Microsoft Purview

Identify what data was exposed in a breach, not just where it moved, but what it contains, how sensitive it is, and the risk it creates using Microsoft Purview Data Security Investigations. Search across massive volumes of files using natural language, pinpoint the highest risk content, and connect it to user activity to see the full scope of an incident.

Investigate and act in one workflow. Analyze content deeply across files, emails, and AI interactions, uncover hidden or unclassified sensitive data, and contain exposure fast. Proactively identify risks, respond to incidents with clarity, and mitigate impact before it spreads.

Christophe Fiessinger, Microsoft Purview Principal Squad Leader, joins Jeremy Chapman to walk through real-world investigation workflows—from scoping and analysis to mitigation and automation—so you can move faster and make more informed security decisions.

► QUICK LINKS:

00:00 - Keep data safe with DSI

01:26 - Connect dots between data risk & impact

02:47 - Built-in AI

03:47 - Work across the full lifecycle of an incident

04:56 - Create an investigation

06:36 - Deep search and analysis

09:03 - How DSI helps data leaks

10:40 - Contain risk with built-in mitigation

11:32 - Automate using agents

13:23 - Estimator tool

14:57 - Wrap up

► Link References

As a Microsoft Purview admin, just go to https://purview.microsoft.com/dsi

► Unfamiliar with Microsoft Mechanics?

As Microsoft's official video series for IT, you can watch and share valuable content and demos of current and upcoming tech from the people who build it at Microsoft.

• Subscribe to our YouTube: https://www.youtube.com/c/MicrosoftMechanicsSeries

• Talk with other IT Pros, join us on the Microsoft Tech Community: https://techcommunity.microsoft.com/t5/microsoft-mechanics-blog/bg-p/MicrosoftMechanicsBlog

• Watch or listen from anywhere, subscribe to our podcast: https://microsoftmechanics.libsyn.com/podcast

► Keep getting this insider knowledge, join us on social:

• Follow us on Twitter: https://twitter.com/MSFTMechanics

• Share knowledge on LinkedIn: https://www.linkedin.com/company/microsoft-mechanics/

• Enjoy us on Instagram: https://www.instagram.com/msftmechanics/

• Loosen up with us on TikTok: https://www.tiktok.com/@msftmechanics

Denne episoden er hentet fra en åpen RSS-feed og er ikke publisert av Podme. Den kan derfor inneholde annonser.

Episoder(100)

Introducing Azure HorizonDB - PostgreSQL

Run enterprise Postgres workloads on Azure HorizonDB with around 3x the throughput of self-managed deployments — zone-resilient by default, no architectural trade-offs. Call AI models directly from SQ...

3 Jun 13min

Agent 365 | Security Operations in Defender

Surface every AI agent in your tenant and expose the ones throwing security signals — across both the IT and SOC view. Triage high-severity alerts as IT in the Microsoft 365 admin center, then pivot i...

29 Mai 7min

Microsoft Entra Tenant Governance | Find Configuration Drift

Ensure your tenant configuration doesn't drift from defined security and compliance requirements with Microsoft Entra Tenant Governance. Capture configuration as code across 200+ resource types in Ent...

27 Mai 8min

Automate evaluations | Microsoft Foundry

Build AI agents that meet your standards for quality, safety, and performance using Microsoft Foundry. Trace every run end-to-end, generate synthetic datasets to stress-test on demand, fire automated ...

21 Mai 9min

Microsoft Excel Beginners Tutorial (2026)

This is the Microsoft Excel guide and tutorial for beginners. If you're new to and getting started with Excel or coming from another app, in this video we teach the basics of Excel, the user interface...

18 Mai 12min

Work IQ | Data, Context, Skills & Tools for Copilot and Your Agents

Ground every Microsoft 365 Copilot response in your real work data. Pull context from SharePoint, OneDrive, Teams, email, and meetings — all through Work IQ. Draft Word documents that carry your exist...

13 Mai 9min

Azure Arc | On-prem + Multi-cloud Management

Managing Servers, and Kubernetes across on-prem, and multiple clouds, can quickly become complex, especially when you're juggling multiple tools. In this video, we explore how Azure Arc simplifies hyb...

8 Mai 14min

Agent 365 | Your Security & Compliance Controls

Keep AI agents operating under control and within your data security and compliance policies using Agent 365. Block agent access to labeled files at runtime, stop sensitive data from leaving in agent-...

7 Mai 8min