IDECSI Case study: Recertification of SharePoint sites

Recertification of SharePoint sites: scaling the process and empowering owners

CONTEXT

SNCF is responsible for managing French railway network infrastructure and managing rail traffic.

IDECSI and SNCF have been working together since 2014 to protect messaging services. The customer of rail transport has since migrated a whole section of its operations and deployed Microsoft 365 collaboration tools with 170,000 users on the tenant.

SNCF now uses the IDECSI solution to protect data in its various environments, including for security, monitoring, and detection.

CHALLENGES

Data protection on Microsoft 365 collaborative tools has become an important issue for companies. 
SNCF has launched a project to secure its collaborative tools and has called on IDECSI to : 

• Implemented large-scale permission review campaigns
• Ensured governance of SharePoint sites
• Increased owners’ risk awareness and maturity

Discover how SNCF recertified millions of documents across its SharePoint sites in less than 4 months thanks to the IDECSI's rights review solution.

"IDECSI helped us reduce usage problems and potential security flaws in the M365 tenant. Such a volume required a large-scale solution to review permissions and raise user awareness of data governance."

    Antoine ANCEL - Director of Operational Cybersecurity