In today's interconnected and data-driven world, organizations need robust tools to protect and manage their sensitive information. Microsoft offers two robust solutions for this purpose: Azure Information Protection (AIP) and Sensitivity Labels.

Both of these tools are designed to help organizations classify, label, and protect their data, but they have different features, use cases, and implementations. In this blog post, we'll dive into the key differences between Azure Information Protection and Sensitivity Labels in Microsoft 365.

Understanding Azure Information Protection (AIP)

Azure Information Protection is a comprehensive solution that allows organizations to classify, label, and protect documents and emails based on their sensitivity level. AIP enables organizations to define specific classifications, apply labels, and enforce protection policies across various platforms and applications.

Here are some of the key features of Azure Information Protection:

Classification and Labeling

AIP offers a wide range of classification and labeling options. Organizations can create custom labels that define the sensitivity and security requirements of their documents. These labels can include visual markings and metadata to indicate the level of protection required.

Automatic Protection

With AIP, protection policies can be set up to automatically apply encryption and access controls to documents and emails based on their labels. This ensures that sensitive information remains protected even when it's shared outside the organization.

Integration

AIP seamlessly integrates with various Microsoft applications, including Microsoft Office Suite, Outlook, and SharePoint. This integration allows users to apply labels and protection directly within their familiar working environment.

User and Administrator Control

AIP provides both end users and administrators with control over document protection. Users can label documents appropriately, while administrators can configure and enforce protection policies centrally.

External Sharing

AIP enables secure collaboration with external partners. Organizations can define policies that control how external recipients interact with shared documents, such as restricting printing, copying, and forwarding.

Understanding Sensitivity Labels

Sensitivity Labels, on the other hand, are a more recent addition to the Microsoft 365 suite, aimed at simplifying the classification and protection process while extending it beyond traditional AIP capabilities.

Here's a look at the key aspects of Sensitivity Labels:

Unified Labeling Platform

Sensitivity Labels provide a unified platform for classifying and protecting content across various Microsoft 365 services, including Microsoft Teams, OneDrive, SharePoint, and Exchange Online. This streamlines the labeling process and ensures consistent protection across different collaboration tools.

Simplified Labeling

Sensitivity Labels offer a user-friendly approach to labeling. Rather than focusing solely on technical aspects like encryption, users can choose from predefined sensitivity levels that align with the organization's policies.

Built-in Governance

Sensitivity Labels come with built-in governance capabilities, allowing organizations to define protection settings, retention policies, and visual markings as part of the label. This simplifies the process of ensuring compliance with data protection regulations.

Auto-Classification

Leveraging Microsoft's advanced technologies, Sensitivity Labels can automatically classify content based on its content and context. This is especially useful when dealing with large volumes of unstructured data.

Migration Path

For organizations already using Azure Information Protection, there's a migration path to transition AIP labels and policies to Sensitivity Labels. This provides a streamlined approach to adopting the newer labeling framework.

Differences Between Azure Information Protection (AIP) and Sensitivity Labels

Complexity vs. Simplicity

AIP offers a more granular and complex approach to classification and protection, suitable for organizations with intricate security requirements. Sensitivity Labels, on the other hand, provide a simplified and user-friendly approach that's suitable for a broader range of scenarios.

Integration Scope

AIP primarily integrates with Microsoft Office applications and offers more extensive protection options. Sensitivity Labels, while still providing protection in Office apps, extend their reach to various other Microsoft 365 services, making them more suitable for modern collaboration needs.

User Experience

Sensitivity Labels prioritize user experience by offering predefined sensitivity levels and automated classification, reducing the burden on end users to make complex security decisions.

Automation and Intelligence

Sensitivity Labels leverage automation and AI to assist with content classification and recommendation, which can significantly reduce manual efforts in labeling large volumes of data.

Conclusion

Both Azure Information Protection and Sensitivity Labels offer valuable tools for data classification and protection within the Microsoft 365 ecosystem. The choice between the two depends on the organization's specific security needs, existing infrastructure, and the desired level of complexity in classification and protection policies.

Sensitivity Labels shine in their simplicity, automation capabilities, and broad integration, while Azure Information Protection provides a more intricate approach to data protection. Ultimately, the right choice will empower organizations to safeguard their sensitive information effectively while enabling seamless collaboration and productivity.

Frequently Asked Questions

Is Azure Information Protection being replaced by Sensitivity Labels?

Microsoft is transitioning AIP capabilities into the Microsoft Purview unified labeling platform. The AIP add-in for Office has been retired, and organizations are encouraged to migrate to built-in Sensitivity Labels in Microsoft 365 apps.

Can I use both AIP and Sensitivity Labels at the same time?

While it is technically possible during a migration period, Microsoft recommends using only Sensitivity Labels going forward. Running both simultaneously can cause conflicts and inconsistent labeling behavior.

Do Sensitivity Labels require an additional license?

Sensitivity Labels are included in Microsoft 365 E3 and E5 plans. Some advanced features like automatic labeling and trainable classifiers require an E5 or E5 Compliance add-on license.

How do I migrate from AIP to Sensitivity Labels?

You can migrate AIP labels to the Microsoft Purview compliance portal. Microsoft provides a migration wizard that converts existing AIP labels and policies into Sensitivity Labels while preserving your configuration.

Do Sensitivity Labels work with non-Microsoft file types?

Yes, Sensitivity Labels can be applied to Office documents, PDFs, and certain other file types. The Microsoft Purview Information Protection scanner can also classify and protect files stored on-premises across various formats.