Stay in control of your Data

Secure your Microsoft 365 & on-prem data: eliminate access, permission and sharing risks – no heavy project, results in 7 days.

928/1000 CyberVadis score

+1.2M users worldwide

4.6/5 Gartner Peer Insights

Trusted by mid-sized and large enterprises, from 500 to 200,000 users
Your 2026 challenges

Your Microsoft 365 data is exposed

  • Secure your data before it feeds AI and Copilot
  • Easily demonstrate NIS2 and DORA compliance
  • Efficiently govern SharePoint, Teams, and OneDrive
  • Reduce human error and data leaks at the source

80%

of data breaches are caused by internal errors.

72%

of data leaks originate from collaboration tools.

French DSPM / DAG solution

Everything you need, without the complexity

The IDECSI platform scans permissions, identifies the most critical risks, and automates remediation by involving your users:

  • Full posture visibility across 38 DSPM & DAG control points
  • Critical risks surfaced and ranked, before they become incidents
  • Dual-layer remediation: IT automation + end-user campaigns
  • Proven, measurable risk reduction in 4 weeks
No heavy project. Fully supported

IDECSI platform DAG & DSPM
WHAT IDECSI DOES TO PROTECT YOUR DATA

A 3-step approach focused on action and measurable results

Clear visibility into your tenant

Identify your most critical risks:
  • Overexposed sensitive data [New!]
  • Potentially compromised data (malicious or unauthorized access)
  • Analysis of groups, external sharing, and guest access
  • Contextualized, prioritized risks
  • Identification of data owners with key risk indicators
Get a unified view of usage, risks, and access through clear dashboards

Eliminate risk at scale, without friction

Accelerate corrective actions and eliminate thousands of risks in just a few clicks:

  • Instantly remove your most critical risks
  • Bulk remediation of misconfigurations and non-compliant settings
  • Personalized risk checkups for at-risk data owners [MYDATASECURITY]
  • One-click remediation and user action tracking

→ Measurable risk reduction in as little as 4 weeks

Measurable risk reduction

Measure progress, prove results, and demonstrate the value of your actions:
  • Clear visibility into eliminated risks: volume, type, and source
  • Ready-to-share dashboards with security KPIs and progress over time
  • Every action is tracked and valued: removed access, corrected sharing, secured configurations, freed-up storage, everything is measured, nothing is lost
Track your risk evolution without manual analysis

The approach that truly makes a difference
Assess your M365 exposure level in under a week

Get an effective solution, not a long security project

Real, measurable results with our customers

Prepare for AI deployment

Identify and eliminate non-compliant sharing and access before deploying Copilot

View case study
Experts manage the solution for the clients

-65%

of sensitive data overexposed on average

-110 TB

of M365 storage reduced

Reduce your attack surface and data volume on M365

In under 10 weeks. Robin Foucault, a cybersecurity project manager shares its experience

View case study
Mid-sized and large enterprises

From periodic audits to continuous governance, tailored to your needs

DETOX

Identify and eliminate critical risks every 6 months (audit & remediation). Results in as little as 7 days

ESSENTIAL

Scale governance year-round: protect sensitive data, ensure compliance, and control your attack surface

ADVANCED

Achieve full control with continuous governance: monitoring, suspicious behavior alerts, and SOC integration

CUSTOMER STORIES

The Microsoft 365 reflex for every industry

+70,000 users

“Thanks to the MyDataSecurity solution, employees are actively involved in protecting the data they share within M365. This addresses two key challenges: understanding how data is shared and securing it.”

Islem Djouini, CISO Corporate

-50% risks

“We eliminated 1,796 risks across our data during our first campaign. Thanks to its user-friendly approach, users actively contribute to strengthening cybersecurity.”

Vincent Breil, Head of Cross-Functional Governance and Strategic Support

+10,000 actions

“These campaigns helped us reduce our data exposure, with more than 10,000 issues remediated. The objective has been achieved. Users are satisfied with the usability of the solution and appreciate being at the center of the process.”

Vincent Rey, Deputy Manager Leader

+200,000 users

“IDECSI helps us reduce usage-related issues and potential security gaps. The scale of our data requires an industrialized solution and greater user accountability in data governance.”

Antoine Ancel, former Director of Operational Cybersecurity

-80% compromises

“IDECSI perfectly met our needs with an agile and highly competitive solution. We are now able to quickly detect and remediate open access and permissions, gaining valuable visibility and saving significant time.”

Johan Clop, Cybersecurity Compliance and Control Manager
    • +12 years of expertise
    • 1.2M users protected
    • French solution
    • Compliant with NIS2, DORA, and AI Act
    • CyberNight Gold Medal – 2022
    • Les Assises Cybersecurity Innovation Award – 2014
    Our RESOURCES

    M365 Data Security & Governance

    Access IDECSI expertise and the latest insights on Microsoft 365 data security and governance

    Ready to take back control of your data?

    See how to eliminate data risks and prepare Microsoft 365 for the AI era, in just 30 minutes