Get ready for M365 Copilot
Copilot for Microsoft 365 can transform workforce productivity, but only if the data it accesses is properly governed. To ensure both security and relevance, organizations must control access, permissions, and sharing settings while protecting sensitive information and maintaining high-quality data.
50%
of data access rights are no longer legitimate after 12 months.
Source: Gartner, IAM Summit 2024
56%
of employees are concerned about the impact of AI on the security of their corporate data.
96%
of organizations are concerned about employees‘ use of AI tools.
Securing and Governing Data Access in M365
- Unintentional exposure of sensitive information: Copilot may surface HR, legal, financial, or confidential documents if they have been improperly shared or overexposed.
- Excessive permissions and sharing: anonymous links, uncontrolled external sharing, company-wide access, open M365 groups.
- Data quality and relevance: outdated or poorly governed data undermines the reliability of Copilot’s answers.
- Compliance and traceability: every access and every share must be auditable and justified.
Reduce Microsoft 365 Copilot data exposure risks with IDECSI
IDECSI analyzes permissions, sharing activities, configurations, and access rights to uncover data exposure risks across your environment.
- Sensitive data accessible company-wide
- Public Teams and SharePoint sites
- Uncontrolled or risky sharing activities
- Obsolete data (unused files, duplicate versions, outdated content)
IDECSI helps organizations remove unnecessary access and excessive permissions on sensitive data.
- Bulk remediation actions for high-risk issues
- End-user checkups and access review campaigns for data owners
- One-click remediation and user action tracking
Once exposure has been corrected, IDECSI keeps access under control on an ongoing basis.
- Recurring access review campaigns
- Alerts on new risky sharing
- Ongoing compliance tracking
Discover DETOX for Microsoft 365
DETOX for Microsoft 365 is IDECSI’s solution designed to help organizations identify and mitigate the risk of sensitive data exposure in just a few weeks, while maximizing the effectiveness of Copilot for Microsoft 365.
Prepare your M365 tenant for Copilot with IDECSI
Measurable risk reduction Data Overexposure
Eliminate malicious or unauthorized access and overly broad or misconfigured sharing without overburdening IT.
Improve Data relevance
Clean up unnecessary, obsolete data and misconfigured permissions to ensure data quality and compliance. Focus on trustworthy and up-to-date information.
Operational Efficiency
At-scale remediation campaigns & ROI. Every action is tracked and valued.
Copilot M365 Adoption
Build confidence among security teams, IT departments, and end users, accelerating Copilot deployment across the organization.
IDECSI and data security
Discover the most frequently asked questions about protecting your data:
The initial assessment doesn’t require heavy IT development or configuration. Remediation relies on bulk actions and campaigns delegated to end users, not solely on your technical teams.
Assessing the tenant and identifying the first critical risks takes a few weeks.
No. IDECSI works with your existing M365 environment and offers targeted remediation actions, without rebuilding your permission architecture.
Yes. Securing data access before deploying Copilot prevents old sharing issues from becoming visible the moment it’s turned on.
White Paper: Best Practices for Preparing Your Tenant for Copilot M365
Discover practical recommendations and real-world use cases to help you prepare your Microsoft 365 environment for Copilot deployment.
