GuidePoint Security Microsoft 365 Security Consulting Services

GuidePoint Security provides Microsoft 365 focused security consulting services designed to strengthen identity, data, and collaboration environments for organizations of all sizes and across a wide range of industries. Our work centers on secure configuration, operational governance, and the deployment of advanced Microsoft 365 security capabilities. Engagements support migrations, new implementations, environment hardening, and ongoing improvements to Microsoft 365 security posture.

Our approach emphasizes practical engineering, repeatable architecture patterns, and operationally sustainable security controls that reduce risk while enabling scale. This includes modern enablement for Microsoft Copilot for Microsoft 365, Copilot Agents, and our Agent 365 offering, helping organizations safely adopt AI‑driven productivity and automation.

Scope of Services Migrations

• Secure migrations into Microsoft 365 tenants
• Identity and access alignment using Microsoft Entra ID
• Standardized collaboration and data‑sharing configurations
• Conditional Access and multifactor authentication baselines
• Monitoring and governance enablement for long‑term stability

Microsoft XDR Implementation

• Deployment and tuning of Microsoft Defender XDR
• Integration of Microsoft Defender for Identity, Microsoft Defender for Endpoint, Microsoft Defender for Office 365, and Microsoft Defender for Cloud Apps
• Incident response workflows and automation
• Threat analytics and attack surface reduction
• Operational guidance for security operations teams

Security Optimization

• Targeted improvements to existing Microsoft 365 security configurations
• Conditional Access modernization
• Secure collaboration and data‑sharing patterns
• Baseline hardening for Microsoft Teams, SharePoint, and Exchange Online
• Operational guardrails to reduce configuration drift

Data Protection & Governance

• Microsoft Purview Information Protection deployment and auto‑labeling
• Data Loss Prevention for Microsoft 365 and Copilot scenarios
• Insider Risk Management configuration
• Data lifecycle governance and retention
• Data Security Posture Management assessments and remediation

Identity Security & Privileged Access

• Privileged Identity Management configuration and role lifecycle governance
• Identity hardening using Conditional Access, multifactor authentication, and authentication strengths
• Secure administrative access patterns
• Identity threat detection and response
• Integration of identity controls with Copilot and AI workloads

Copilot Readiness & AI Enablement

• Microsoft Copilot for Microsoft 365 readiness assessments
• Data boundary and sensitivity label validation for AI scenarios
• Copilot configuration aligned to organizational governance
• Copilot Agent design and lifecycle governance
• Agent 365 enablement for secure agent orchestration
• Responsible AI controls, content filtering, and prompt governance
• Integration of Copilot and agents with existing identity, data, and compliance baselines

What GuidePoint Delivers

• Security assessment reports with prioritized findings and remediation guidance
• Microsoft 365 landing zone architectures incorporating identity, data, and governance controls
• Deployment of Microsoft 365 security baselines and operational guardrails
• Engineered configurations aligned with organizational or regulatory requirements
• Documentation covering implemented designs, configuration decisions, and operational considerations
• Knowledge transfer enabling customer teams to operate and extend deployed controls
• AI readiness and governance packages for Microsoft Copilot for Microsoft 365, Copilot Agents, and Agent 365

What Differentiates This Offering

• Hands‑on experience securing Microsoft 365 environments across industries
• Strong emphasis on identity, data, and operational durability
• Engineering‑led delivery focused on measurable risk reduction
• Ability to align controls to internal governance or external compliance frameworks
• Repeatable patterns that improve consistency and reduce complexity
• Specialized expertise in secure Copilot adoption, agent lifecycle governance, and AI‑ready data protection

Outcome Organizations using this offering achieve a more secure, consistent, and resilient Microsoft 365 environment. Engagements result in stronger identity, data, and collaboration controls, improved threat detection and response, and a cloud foundation engineered for scalability and operational stability. With the addition of AI‑focused enablement, customers gain the ability to safely adopt Microsoft Copilot for Microsoft 365, Copilot Agents, and Agent 365 with confidence in their data boundaries, identity protections, and responsible AI posture.