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Microsoft Purview Discovery & Assessment

Your Organization Has Microsoft Purview. But Is It Protecting the Right Data?

NLCS helps organizations assess, architect, implement, and optimize Microsoft Purview using a structured, data-centric methodology that aligns information protection controls with business requirements and operational risk.

Schedule a Purview AssessmentExplore Our Methodology

For commercial enterprises, federal contractors, and regulated organizations. Available controls are validated for your environment.

Requirements first

Protection starts with understanding.

NLCS does not begin engagements by configuring technology. We begin by understanding the organization's sensitive data, business risks, compliance obligations, and operational requirements.

Microsoft Purview offers powerful capabilities for protecting sensitive enterprise information. However, successful deployment requires more than enabling policies and configuring rules. Organizations must understand what information requires protection, where that information resides and moves, and which security actions should apply.

NLCS bridges the gap between business requirements and technical implementation through a structured discovery and assessment process.

Five phases / one data-centric approach

From business requirements to validated protection.

Select a phase to explore its purpose, activities, and deliverable. Use Tab and Enter or Space with a keyboard.

Phase 01 / Discover

What information does your organization need to protect?

Identify the organization's most sensitive information and its business, legal, and regulatory obligations.

Phase deliverable

Data Protection Requirements Matrix

Key activities

  • Stakeholder interviews and business requirements gathering
  • Identification of PII, financial data, intellectual property, confidential business information, and regulated information
  • Review of data classification standards
  • Identification of sensitive information types and custom detection requirements
  • Identification of data owners and risk stakeholders

The framework describes the delivery lifecycle, not an automatically bundled implementation. Phases, deliverables, timing, and production changes are agreed in scope. Cloud support, licensing, permissions, and available evidence are validated before commitments.

Simulation helps evaluate matches and business impact; enforcement is validated separately with approved scenarios. Activity Explorer is not real-time or complete evidence of every event. Missing telemetry alone does not prove a false negative or successful protection.

Microsoft DLP planningWorkload-specific policy actionsDLP testing guidance

Three client engagement paths

Start where your organization is today.

01 / New Purview Deployment

From Requirements to Enterprise Protection

For organizations beginning their Microsoft Purview journey.

  • Discovery and requirements
  • Licensing and readiness assessment
  • Information protection architecture
  • DLP policy design and implementation
  • Testing and phased enforcement
Plan Your DeploymentRelated: Architecture & implementation

02 / Existing Purview Optimization

Turn Existing Policies into Effective Protection

For organizations with deployed Purview capabilities that need assessment, troubleshooting, or improvement.

  • Configuration review
  • Policy consolidation and redesign
  • False-positive reduction
  • Detection and enforcement optimization
  • Operational reporting and documentation
Assess Your EnvironmentRelated: DLP modernization

03 / Ongoing Purview Advisory

Expert Guidance as Your Environment Evolves

For organizations needing flexible architecture and engineering expertise without maintaining a full-time specialist.

  • Fractional Purview architecture
  • Technical troubleshooting
  • Policy lifecycle management
  • Governance advisory
  • Configuration assurance
  • Implementation and operational support
Talk to a Purview ArchitectRelated: Fractional architecture

Assessment, implementation, and recurring advisory scope are agreed separately. False-positive reduction and improved protection are measured objectives, not guaranteed outcomes.

From requirements to architecture

Connect the data, the risk, and the right control.

A protection matrix makes the design decision visible. These examples demonstrate the approach—not the policies we would deploy before discovery.

Showing 5 of 5 illustrative scenarios

Illustrative examples — not a customer configuration or control recommendation
Data CategoryWorkloadRisk ScenarioPotential Control
PIIExchange OnlineSensitive data sent externallyNotify or block based on policy
Financial InformationSharePoint / OneDriveUnauthorized external sharingSharing restrictions and DLP
Intellectual PropertyEndpointCopying sensitive files to USBAudit or block supported device activity
Confidential InformationTeamsSensitive content shared in messagesSupported Teams DLP controls
Regulated InformationMultiple WorkloadsSensitive information exposureWorkload-specific detection and enforcement

Swipe or scroll the table to compare all four columns.

Actual controls must be selected after assessment and validation. Teams message DLP is distinct from file controls; endpoint behavior varies by operating system, onboarding, and activity. Commercial, GCC, and GCC High capabilities are not assumed to be identical.

Why NLCS Consulting?

Architecture accountability. Hands-on engineering. Evidence.

Architecture Before Configuration

We design controls around information risk and business needs rather than implementing disconnected policies.

Enterprise and Government Cloud Experience

Experience with Microsoft 365 Commercial, GCC, and GCC High environments, including regulated data protection requirements.

Data-Centric Security Design

We organize protection around information categories, workloads, and enforcement requirements.

Evidence-Based Implementation

We use simulation, controlled testing, telemetry, and documented validation to support deployment decisions.

Security Governance Alignment

We incorporate configuration documentation, approval workflows, operational ownership, and change-control requirements.

AI Security & Governance Readiness

Our expertise extends toward Microsoft Foundry, AI security architecture, and emerging enterprise AI governance requirements. Coverage and feature status are validated for each use case.

Principal-led consulting and scoped partner delivery—not an implied Microsoft designation, compliance certification, or 24/7 SOC. Commercial, GCC, and GCC High support is reviewed separately. Explore delivery support for consulting partners.

Future-ready Purview & AI security

Extending Data Protection into the AI Era

As enterprises adopt generative AI and autonomous agents, protecting sensitive information requires coordinated data security, governance, identity, and monitoring capabilities.

NLCS is developing solutions that connect Microsoft Purview expertise with Microsoft Foundry and enterprise AI security practices.

  • Sensitive data governance for AI workloads
  • AI agent security architecture
  • Information protection and DLP integration
  • Configuration assurance
  • Risk assessment and security evidence
  • Security monitoring and incident investigation workflows
Microsoft Foundry AI securityAI & Copilot governanceFabric & Power BI

Request a Purview Discovery Consultation

Let's Find Out What Your Purview Environment Is Really Protecting.

Whether you're deploying Microsoft Purview for the first time, optimizing an existing implementation, or seeking ongoing technical guidance, NLCS can help establish a practical, defensible data protection strategy.

This form requests a consultation; it does not book a time or authorize tenant changes. Prefer email? nat.landry@nlcs-inc.com

Scope, capacity, terms, and any implementation work are confirmed after consultation. For security, do not include CUI, passwords, or other sensitive information.