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Ready for Microsoft 365 Copilot? Discover hidden data exposure, overshared files, and AI security risks before they become compliance or security incidents. Our Microsoft security assessment provides a clear, prioritized remediation roadmap to ensure secure AI adoption.
Microsoft AI Security
Microsoft 365 Copilot only shows users content they already have permission to access. That is good design, but it means years of oversharing in SharePoint, OneDrive, and Teams can surface in seconds through a simple prompt. At the same time, employees are using public AI tools that IT never approved, and new AI agents can connect to business systems with broad access.
A Microsoft AI security assessment gives you a clear view of these risks before they become incidents.
Sensitive files shared with everyone in the organization become instantly discoverable through Copilot.
Staff paste confidential data into unapproved AI tools outside your control.
Copilot Studio agents and custom AI apps are built with more access than they need.
Prompt injection and jailbreak attacks target AI applications and the data behind them.
Regulations and frameworks such as the EU AI Act, ISO/IEC 42001, and NIST AI RMF raise expectations for AI governance.
Our consultants review your Microsoft 365, Purview, Entra ID, Defender, Power Platform, and Azure configuration across eight areas. Each area is assessed against Microsoft security best practices, Zero Trust principles, and leading AI risk frameworks.
AI acceptable use policy, ownership, AI inventory, risk assessments, and phased Copilot rollout
Overshared sites and files, sharing defaults, inactive content, and sensitive sites hidden from Copilot
Sensitivity labels, DLP for Microsoft 365 Copilot, risky AI usage, and AI retention
Conditional Access, app consent, agent identities, and least-privilege access
Discovery of generative AI apps, risk rating, blocking, and safe alternatives
Who can build agents, connector controls, approval, authentication, and agent inventory
Network isolation, Prompt Shields, AI security posture, secrets, and red teaming
AI audit logs, eDiscovery, AI alerts, and AI incident response
Not ready for a full assessment yet? Start with our free self-assessment checklist and measure your AI security readiness in about 30 minutes.
A structured, low-disruption engagement that typically uses read-only access to your environment.
We understand your AI goals, current and planned AI tools, data types, and regulatory obligations.
We review your Microsoft 365, Purview, Entra ID, Defender, Power Platform, and Azure AI configuration across all eight areas.
We identify oversharing, shadow AI, agent risks, and control gaps, and rate each finding by risk and business impact.
We present a prioritized remediation roadmap with quick wins and longer-term improvements.
Our team implements the fixes and provides ongoing managed AI security.
A clear, non-technical view of your AI risk posture for leadership and the board.
Every gap explained with its risk rating and recommended Microsoft configuration.
A clear view of whether your data is ready for Microsoft 365 Copilot.
The AI apps in use across your organization, with sanction or block recommendations.
Actions sequenced to reduce the most risk in the shortest time.
A walkthrough of results with your IT, security, and business stakeholders.
Fix oversharing before AI makes it visible.
Keep confidential, regulated, and personal data out of unapproved AI tools.
Control who builds agents and what they can access.
Show regulators, auditors, and customers that AI is governed.
Use the Purview, Entra, and Defender capabilities you already license.
Our Microsoft AI security assessment is designed for organizations that are planning, piloting, or already using Microsoft 365 Copilot, Copilot Studio agents, or Azure AI.
Protect patient data and support HIPAA obligations as clinical and administrative teams adopt AI.
Meet regulatory expectations, including SAMA requirements, for data protection and AI governance.
Support national cybersecurity controls such as NCA ECC and keep sensitive information under control.
Protect intellectual property and operational data, including Aramco CCC requirements for suppliers.
Adopt AI safely, whether you have 50 users or 50,000.
Recognized by Microsoft for our security expertise and customer success.
We secure AI with the Microsoft tools you already own before recommending anything new.
Our consultants combine Microsoft 365, Purview, Entra ID, Defender, and Azure expertise with frameworks such as ISO 27001, NIST, and GDPR.
Clear actions your team can implement, not a long report that sits on a shelf.
We can implement the roadmap and provide ongoing managed security.
As organizations adopt Microsoft 365 Copilot and AI solutions, security teams face new challenges in protecting sensitive data, managing access, and maintaining compliance.
1. Data Oversharing
Sensitive SharePoint, OneDrive, and Teams files may be accessible to more employees than intended.
2. Shadow AI Usage
Employees use unapproved AI tools, potentially exposing confidential business information.
3. Complex Access Management
Managing user permissions, application access, and AI agent identities becomes increasingly difficult.
4. Compliance and Governance Gaps
Organizations struggle to maintain AI governance and meet regulatory requirements.
5. Uncontrolled AI Agents
AI agents may have excessive permissions or access to business systems and sensitive data.
6. Limited AI Threat Monitoring
Security teams lack visibility into AI activity, suspicious behavior, and potential security incidents.
Get a clear picture of your AI security risks with our Microsoft AI Security Assessment.
It is a structured review of how your organization governs and protects AI, including Microsoft 365 Copilot, Copilot Studio agents, third-party AI apps, and Azure AI. It identifies risks such as oversharing, shadow AI, and over-permissioned agents, and provides a prioritized plan to fix them.
Microsoft 365 Copilot is built on Microsoft's security, privacy, and compliance controls and respects your existing user permissions. The main risk is your own data access: if content is overshared today, Copilot can surface it. A readiness assessment fixes this before rollout.
We strongly recommend one. Reviewing oversharing, sensitivity labels, and data loss prevention before rollout is far easier than cleaning up after sensitive data has been exposed.
Shadow AI is the use of AI tools that IT has not approved. We use Microsoft Defender for Cloud Apps to discover generative AI apps in use, rate their risk, and recommend which to allow or block.
Most assessments take two to four weeks, depending on the size of your environment and the number of AI solutions in scope.
We typically work with read-only access and agree the access approach with your team before we start.
Yes. NG Cloud Security can implement the remediation roadmap and provide ongoing managed AI security and compliance services.
Not necessarily. We assess what your current licenses include and recommend upgrades only where they deliver clear security value.
Find out where AI could put your business at risk, and get a clear plan to secure Microsoft 365 Copilot, AI agents, and Azure AI. Talk to our Microsoft security consultants today.
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