Skip to main content

Last updated by Errin O'Connor, Founder & Chief AI Architect, EPC Group

The EPC Group blog collects the firm's working notes on enterprise Microsoft programs: Microsoft 365 and Copilot, Azure, Power BI and Fabric, Dynamics 365, security, governance and adoption. It is written for the architects, IT leaders and compliance owners who run those programs and need a specific decision explained rather than a product overview.

Key Facts

  • Microsoft enterprise consulting since 1997; 6,500+ SharePoint and 1,500+ Power BI deployments.
  • Compliance-native delivery across HIPAA, SOC 2, FedRAMP, FINRA, CMMC, and GxP environments.
  • Microsoft Solutions Partner with experience across core current designations.
  • Senior architect named on every engagement Statement of Work.
  • Engagement Operating Model: published seven-phase Microsoft project management methodology.
  • Free initial consultation; fixed-fee scoped Statements of Work.

Looking for one question answered? See Answers. Dated standards and decision frameworks live in Insights.

Popular: SharePoint Migration, Power BI, AI Governance, Azure

658+
Articles
50K+
Readers
9
Topics
Weekly
Updates
All Posts(658)Power BI(36)SharePoint(36)Microsoft Teams(13)Azure(24)

Latest Articles

Purview + Copilot: Data Governance Before AI Deployment | EPC Group
AI Governance5 min read

Purview + Copilot: Data Governance Before AI Deployment | EPC Group

Purview + Copilot: Data Governance Before AI Deployment | EPC Group.

Errin O'Connor
January 6, 2026
Audit-Ready Analytics: Compliance-First BI Framework
AI Governance5 min read

Audit-Ready Analytics: Compliance-First BI Framework

Audit-ready analytics enterprise framework — 8-domain operating model covering data lineage, version control, sensitivity labeling, RLS attestation, change management, evidence preservation, compliance attestation, audit response.

Errin O'Connor
December 17, 2025
Virtual CIO Services 2026 | vCIO & vCAIO Guide
AI Governance4 min read

Virtual CIO Services 2026 | vCIO & vCAIO Guide

Complete guide to Virtual CIO (vCIO) and Virtual Chief AI Officer (vCAIO) services. Strategic IT leadership at a fraction of the cost.

Errin O'Connor
December 15, 2025
Security-First Governance Architecture for Microsoft 2026
AI Governance4 min read

Security-First Governance Architecture for Microsoft 2026

Enterprise guide to security-first governance on Microsoft. Zero Trust, Conditional Access, DLP, Microsoft Purview, Entra ID, Defender, Sentinel.

Errin O'Connor
December 12, 2025
Data Governance CoE: Microsoft Center of Excellence Guide
AI Governance4 min read

Data Governance CoE: Microsoft Center of Excellence Guide

How to build a Data Governance Center of Excellence on Microsoft. Purview, Fabric, Power BI governance, stewardship.

Errin O'Connor
December 8, 2025
Regulated Industry Compliance: Microsoft Consulting Guide
AI Governance4 min read

Regulated Industry Compliance: Microsoft Consulting Guide

Industry-specific Microsoft compliance guide. Healthcare (HIPAA), Financial (SOC 2/FINRA), Government (FedRAMP/CMMC), Education (FERPA).

Errin O'Connor
December 8, 2025
Microsoft Purview for AI Governance & Compliance 2026
AI Governance4 min read

Microsoft Purview for AI Governance & Compliance 2026

How to use Microsoft Purview for AI governance. Data classification, sensitivity labels, DLP for Copilot, AI audit trails.

Errin O'Connor
December 5, 2025
Copilot vs Gemini vs AWS Q: Enterprise AI 2026
AI Governance5 min read

Copilot vs Gemini vs AWS Q: Enterprise AI 2026

Copilot vs Gemini vs AWS Q: Enterprise AI 2026.

Errin O'Connor
December 5, 2025
Microsoft Copilot Data Exposure Risks for Enterprise | EPC Group
AI Governance5 min read

Microsoft Copilot Data Exposure Risks for Enterprise | EPC Group

Microsoft Copilot Data Exposure Risks for Enterprise | EPC Group.

Errin O'Connor
December 2, 2025

Stay Updated with Microsoft Insights

Join thousands of IT professionals receiving weekly insights on SharePoint, Power BI, Azure, and AI Governance. Get actionable tips from our enterprise consulting practice.

No spam, ever. Unsubscribe anytime. Read our Privacy Policy

Related reading

AI assistant — not a human