--- title: Lactalis Case Study | Food & Beverage Sector description: Discover how the Lactalis Group successfully eliminated sharing risks and protected their data! image: https://blog.idecsi.com/hubfs/Lactalis.png --- [![Logo-Idecsi-Black-tagline](https://blog.idecsi.com/hs-fs/hubfs/LOGOS%20IDECSI/LOGOS%20OFFICIELS/Logo-Idecsi-Black-tagline.png?width=1010&height=319&name=Logo-Idecsi-Black-tagline.png)](https://www.idecsi.com/) - Solutions DETOX® pour M365 Audit, Remediation & ROI [Discover DETOX](https://info.idecsi.com/detox-m365?hsLang=en) ![Audit, Remediation & ROI](https://blog.idecsi.com/hubfs/ILLU-4.png) Solutions IDECSI gives security and IT teams full control over their data — across DSPM, Data Access Governance, Human Risk Management, and Data Volume Management. - [![download\_done](https://blog.idecsi.com/hubfs/download_done.svg) M365 Data Security Platform](https://www.idecsi.com/solution/mydatasecurity/) - [![download\_done](https://blog.idecsi.com/hubfs/download_done.svg) Data storage optimization](https://www.idecsi.com/solution/mydatamanagement/) - Challenges M365 Checklist 15 Warning Signs Your M365 Data Is at Risk [Get the checklist](https://info.idecsi.com/checklist-15-warningsigns?hsLang=en) ![Checklist risques M365](https://blog.idecsi.com/hubfs/Frame-2147255341.png) Your 2026 Challenges Address your most critical data security and governance challenges - across your M365 environment - [![download\_done](https://blog.idecsi.com/hubfs/download_done.svg) Gain visibility accross M365](https://www.idecsi.com/challenges/visibility-microsoft-365) - [![download\_done](https://blog.idecsi.com/hubfs/download_done.svg) Get Ready For Copilot M365](https://www.idecsi.com/challenges/m365-copilot/) - [![download\_done](https://blog.idecsi.com/hubfs/download_done.svg) Control external user access](https://www.idecsi.com/challenges/external-access-microsoft-365/) - [![download\_done](https://blog.idecsi.com/hubfs/download_done.svg) Prevent Sensitive Data Exposure](https://www.idecsi.com/challenges/sensitive-data-m365/) - [![download\_done](https://blog.idecsi.com/hubfs/download_done.svg) Gain visibility across Microsoft 365](https://www.idecsi.com/challenges/visibility-microsoft-365/) - [![download\_done](https://blog.idecsi.com/hubfs/download_done.svg) Ensure regulatory compliance](https://www.idecsi.com/challenges/compliance-m365/) - Resources Is Your Tenant Ready for Copilot? 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With the widespread adoption of Microsoft 365 and the upcoming rollout of Copilot, the group sought to anticipate the impact of AI on data management and security. This initiative is part of Lactalis' broader strategy to prepare for a responsible and controlled use of artificial intelligence, while strengthening a data-aware culture among its employees. ## **Challenges:** The primary objective was twofold: - **Prepare for AI implementation (Copilot)** by ensuring a healthy, secure, and well-governed Microsoft 365 environment, in order to prevent the overexposure of sensitive data. - **Involve end users in data governance** by restoring their active role in managing access rights, sharing practices, and the deletion of obsolete information. Through DETOX Cybermois, Lactalis was able to assess risks related to exposed data, mobilize its teams around a concrete and measurable action, and lay the foundations for sustainable data governance compatible with new AI-driven practices. #### * "This collaboration with IDECSI allowed us to actively engage our employees in managing access rights and cybersecurity on a day-to-day basis, thereby strengthening our security culture." * *![Hélène Bernardini‭, ‬-1](https://blog.idecsi.com/hs-fs/hubfs/H%C3%A9l%C3%A8ne%20Bernardini%E2%80%AD%2c%20%E2%80%AC-1.png?width=128&height=128&name=H%C3%A9l%C3%A8ne%20Bernardini%E2%80%AD%2c%20%E2%80%AC-1.png)*    Hélène Bernardini,  Group CISO Lactalis    Best practices to improve Microsoft Teams security [![Download the infographic ](https://no-cache.hubspot.com/cta/default/4272098/825ad7d1-e961-4a7a-a6b3-6e380b22285f.png)](https://cta-redirect.hubspot.com/cta/redirect/4272098/825ad7d1-e961-4a7a-a6b3-6e380b22285f) Subscribe to our newsletter and receive new contents every month Our case studies These resources may interest you ![Cas client Rocher ](https://4272098.fs1.hubspotusercontent-na1.net/hubfs/4272098/Groupe%20rocher.png) Case-Study Groupe Rocher: Data Protection in M365 & Carbon Footprint Reduction [Read the case study](https://blog.idecsi.com/resources-customer/idecsi-case-study-group-rocher?hsLang=en) ![](https://4272098.fs1.hubspotusercontent-na1.net/hubfs/4272098/SUEZ.png) Case-Study Suez: Reducing Overexposure Risk and Data Volume on Microsoft 365 [Read the case study](https://blog.idecsi.com/resources-customer/idecsi-case-study-suez?hsLang=en) ![Cas client BPCE ](https://4272098.fs1.hubspotusercontent-na1.net/hubfs/4272098/BPCE-1.png) Case-Study BPCE: Protection and Control of Shared Data on Microsoft 365 [Read the case study](https://blog.idecsi.com/resources-customer/idecsi-case-study-bpce-it?hsLang=en) ### Data protection, let's discuss your project?   [![Contact us](https://no-cache.hubspot.com/cta/default/4272098/bea4f372-c84f-4ec4-980c-ca663747fbfe.png)](https://cta-redirect.hubspot.com/cta/redirect/4272098/bea4f372-c84f-4ec4-980c-ca663747fbfe) ![video background](https://idecsi2a-dev-idecsi.pf27.wpserveur.net/wp-content/uploads/2022/02/video-background-idecsi-responsive-1.png) [![Logo-Idecsi-White-Ss-ES](https://blog.idecsi.com/hubfs/LOGOS%20IDECSI/LOGOS%20OFFICIELS/Logo-Idecsi-White-Ss-ES.svg)](https://www.idecsi.com/) +33 1 84 79 38 30 - - - - [Why choose IDECSI?](https://www.idecsi.com/user-security/) - [About us](https://www.idecsi.com/about-us/) - [Join the team](https://www.welcometothejungle.com/fr/companies/idecsi) - Solutions - [Visibility](https://www.idecsi.com/challenge-data-visibility/) - [Detection](https://www.idecsi.com/challenge-threat-detection/) - [User engagement](https://www.idecsi.com/challenge-involve-user/) - [Access review](https://www.idecsi.com/challenge-rights-review/) - [Remediation](https://www.idecsi.com/challenge-remediation/) - [Sensitive data](https://www.idecsi.com/challenge-sensitive-data/) - [Products](https://www.idecsi.com/solution/) - [MyDataSecurity](https://www.idecsi.com/solution/mydatasecurity/) - [Advanced Monitoring](https://www.idecsi.com/solution/advanced-monitoring/) - [MyDataManagement](https://www.idecsi.com/solution/mydatamanagement/) - Resources - [Resources & News](https://blog.idecsi.com/resources?hsLang=en) - [Blog](https://blog.idecsi.com?hsLang=en) - [Customer success](https://blog.idecsi.com/resources-customer) - [Extranet](https://extranet.idecsi.com?hsLang=en) © IDECSI