Microsoft Fabric Updates Blog

Purview DLP Policies with Restrict Access for Fabric Lakehouses (Preview)


In today’s fast-paced data-driven world, enterprises are building more sophisticated data platforms to gain insights and drive innovation. Microsoft Fabric Lakehouses combine the scale of a data lake with the management finesse of a data warehouse – delivering unified analytics in an ever-evolving business landscape. But with great data comes great responsibility. Protecting sensitive information and ensuring regulatory compliance is paramount. That’s where Data Loss Prevention (DLP) policies with restricted access come into play.

Lakehouse data is restricted

The convergence of analytics and security in modern data platforms

Microsoft Fabric Lakehouses bridge the traditional gap between data lakes and warehouses. They empower users to ingest, process, and analyze structured or unstructured data under a single unified platform. However, as more sensitive information—from customer data to intellectual property—finds its way into these environments, risk management becomes critical. DLP policies are designed to prevent the unauthorized sharing, leakage, or loss of sensitive information by classifying, monitoring, and controlling access. When these policies are tightly coupled with Fabric Lakehouses, organizations can achieve a delicate balance between agility and robust data security.


Why restricted access matters in today’s data landscape

The introduction of DLP policies with restrict access in Fabric Lakehouses is more than just a security measure—it’s a cornerstone of a modern data governance strategy. Here’s why it matters:

  • Protection against insider threats and accidental misuse: not all data breaches come from external sources. Limiting access helps mitigate risks from inadvertent data mishandling or internal misuse.
  • Regulatory compliance and audit readiness: enforcing strict DLP measures means you can demonstrate a strong security posture during compliance audits, reducing business risk.
  • Encouraging a culture of data responsibility: When teams understand that data is being guarded through robust policies, they become more responsible stewards, leading to better data hygiene and governance overall.

Conclusion

As organizations harness the power of Fabric Lakehouses for scalable analytics and storage, embedding robust DLP policies with restrict access becomes essential. By doing so, enterprises can not only protect sensitive data from leaks and breaches but also drive compliance, trust, and operational excellence. In the age of data monetization and digital transformation, a proactive approach to data security is not just an IT requirement—it’s a business imperative. Ready to secure your data fabric? Explore how implementing DLP and restrict access in your Fabric Lakehouses can empower your data strategy while keeping your sensitive information safe.

By integrating DLP policies with restrict access into your Fabric Lakehouses (and your semantic models, which is already supported), you’re not merely preventing data loss; you’re paving the way for a secure, compliant, and dynamic data environment that can adapt to the challenges of tomorrow’s digital landscape.


As a reminder, Purview Data Loss Prevention Policies are acquired through the Purview new pay-as-you-go billing and are subject to consenting to the new business model.

As always, we welcome your comments or any feedback you may have regarding data loss prevention in Fabric. For any suggestions, please fill out our feedback form.

Related blog posts

Purview DLP Policies with Restrict Access for Fabric Lakehouses (Preview)

June 17, 2025 by Lukasz Pawlowski

We’re excited to announce Surge Protection for background operations is now Generally Available (GA). Using surge protection, capacity admins can limit overuse by background operations in their capacities.

June 5, 2025 by Yael Biss

As data volume and complexity soar, protecting sensitive information has become non-negotiable. With the latest enhancements to Purview Data Loss Prevention (DLP) Policies in Microsoft Fabric, organizations now have the power to proactively secure their data in Onelake. Whether you’re just getting started or looking to take your data governance to the next level, following … Continue reading “Secure Your Data from Day One: Best Practices for Success with Purview Data Loss Prevention (DLP) Policies in Microsoft Fabric”