--- title: Our customer success description: The largest companies trust IDECSI to improve the security of their data. Read their testimonials. --- [![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? A Security & Governance Playbook [Download](https://info.idecsi.com/whitepapper_copilot?hsLang=en) ![Copilot guide](https://blog.idecsi.com/hubfs/Frame-2147255339.png) Our resources Check out our useful resources for improving data protection - [![download\_done](https://blog.idecsi.com/hubfs/download_done.svg) Blog](https://blog.idecsi.com?hsLang=en) - [![download\_done](https://blog.idecsi.com/hubfs/download_done.svg) Help Center](https://help.idecsi.com/) - [![download\_done](https://blog.idecsi.com/hubfs/download_done.svg) Ressources & News](https://blog.idecsi.com/resources?hsLang=en) - [![download\_done](https://blog.idecsi.com/hubfs/download_done.svg) About us](https://www.idecsi.com/about-us/) - [Customers](https://blog.idecsi.com/resources-customer) - - [English](https://blog.idecsi.com/resources-customer) - [Français](https://blog.idecsi.com/fr/ressources-clients) Search [Request a demo](https://info.idecsi.com/demo-idecsi?hsLang=en) # Success Stories Trusted by mid-sized and large enterprises, from 500 to 200,000 users  ![Bannière homepage V2 1](https://4272098.fs1.hubspotusercontent-na1.net/hubfs/4272098/Banni%C3%A8re%20homepage%20V2%201.png) Les Assises 2024 TotalEnergies and Groupe Rocher Testimonials Data Security and Governance in the AI & Responsible Digital Era [Read the Summary](https://blog.idecsi.com/data-governance-ai-sustainability?hsLang=en) Read more ## Our Case Study ![Cas client Rocher ](https://4272098.fs1.hubspotusercontent-na1.net/hubfs/4272098/Groupe%20rocher.png) Case-Study Groupe Rocher Case Study | Cosmetics Sector ![](https://4272098.fs1.hubspotusercontent-na1.net/hubfs/4272098/SUEZ.png) Case-Study Suez Case Study | Energy Sector ![](https://4272098.fs1.hubspotusercontent-na1.net/hubfs/4272098/Lactalis.png) Case-Study Lactalis Case Study | Food & Beverage Sector ![Cas client BPCE ](https://4272098.fs1.hubspotusercontent-na1.net/hubfs/4272098/BPCE-1.png) Case-Study BPCE-IT Customer Case Study | Banking Sector ![](https://4272098.fs1.hubspotusercontent-na1.net/hubfs/4272098/LOr%C3%A9al.png) Case-Study L'Oréal Customer Case Study | Cosmetics Industry ![](https://4272098.fs1.hubspotusercontent-na1.net/hubfs/4272098/GPM-1.png) Case-Study French mutual GPM | IDECSI: Governance of user access and sharing ![](https://4272098.fs1.hubspotusercontent-na1.net/hubfs/4272098/SNCF-1.png) Case-Study IDECSI Case study: Recertification of SharePoint sites ![](https://4272098.fs1.hubspotusercontent-na1.net/hubfs/4272098/Forvia%201-1.png) Case-Study FORVIA | IDECSI: Secure sensitive data for the Workplace ![Islem Djouini](https://blog.idecsi.com/hs-fs/hubfs/Islem%20Djouini.png?width=1890&height=1890&name=Islem%20Djouini.png) ![LOreal-Logo](https://blog.idecsi.com/hs-fs/hubfs/LOreal-Logo.png?width=4000&height=2262&name=LOreal-Logo.png) "Thanks to the MyDataSecurity solution, employees are engaged in protecting the data they share in Microsoft 365. This makes it possible to address 2 key challenges: understanding how data is shared and securing it." Islem Djouini, Corporate CISO at L'Oréal ![Vincent REY](https://blog.idecsi.com/hs-fs/hubfs/Vincent%20REY.png?width=1890&height=1890&name=Vincent%20REY.png) ![BPCE IT](https://blog.idecsi.com/hs-fs/hubfs/BPCE%20IT.png?width=1585&height=276&name=BPCE%20IT.png) "These campaigns allowed us to reduce our data exposure, 10,000 corrections were made, and the objective has been reached. Users are satisfied with the solution's ergonomics and appreciate being at the heart of the process." Vincent Rey, Deputy Leader and Head of Data Protection Solutions, BPCE-IT ![Robin Foucault (Site)](https://blog.idecsi.com/hs-fs/hubfs/Robin%20Foucault%20(Site).png?width=168&height=168&name=Robin%20Foucault%20(Site).png) ![Recrutement \_ et si Suez était votre prochain employeur \_ \_France Travail](https://blog.idecsi.com/hs-fs/hubfs/Recrutement%20_%20et%20si%20Suez%20%C3%A9tait%20votre%20prochain%20employeur%20_%20_France%20Travail.png?width=1183&height=296&name=Recrutement%20_%20et%20si%20Suez%20%C3%A9tait%20votre%20prochain%20employeur%20_%20_France%20Travail.png) "With the DETOX solution, we achieved our financial objective by removing 110 TB, a major win to tackle M365 storage growth while strengthening data security." Robin Foucault, Security Project Manager ![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=1890&height=1890&name=H%C3%A9l%C3%A8ne%20Bernardini%E2%80%AD%2c%20%E2%80%AC-1.png) ![Lactalis\_logo\_logotype](https://blog.idecsi.com/hs-fs/hubfs/Lactalis_logo_logotype.png?width=4430&height=1480&name=Lactalis_logo_logotype.png) "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, Group CISO Lactalis Ready to take back control of your data? [Request a demo](https://info.idecsi.com/demo-idecsi?hsLang=en) i [![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