Customer Case Study | CDG Réunion

How does implementing a SIEM/SOC strengthen cyber protection?

The Centre de Gestion de la Fonction Publique Territoriale de la Réunion is a key player in human resources management for local authorities on Reunion Island. Faced with the rise in cyberattacks and increasingly sophisticated threats, CDG Réunion made it a priority to guarantee the security of its IS.

24

municipalities

60

public institutions

The Requirements

Protecting the data of local government personnel: A leak or compromise of this data could have disastrous consequences, both for the privacy of public sector employees and for the institution's credibility.

Ensuring public service continuity: Human resources management is the core mission of this organization. A cyberattack could disrupt critical services such as HR management for public sector employees, preventive medicine, or the organization of competitive examinations.

Promoting cybersecurity: In the field of cybersecurity, CDG Réunion strives to set an example for other local authorities across Reunion Island.

The ITrust Solution

The chosen solutions: Managed SOC + Reveelium

Selected following a public tender, ITrust met all technical requirements. Choosing ITrust was an obvious decision: the company is recognized by ANSSI, provides a 100% sovereign French offering, and has a strong reputation in the field.
ITrust is more than a mere service provider; it is a true trusted partner. The company tailors its solutions to the client's specific needs and remains readily available to address any questions and concerns. The technical support is responsive and always prepared to intervene when necessary.

Ikare Enterprise Results

The Results

  • Continuous, proactive monitoring: ITrust’s shared managed SOC (Security Operations Center) provides continuous, proactive monitoring of IT systems.
  • Support and training: ITrust provides technical support as well as user training. This ensures that CDG Réunion staff are well trained, maximizing the effectiveness of their cyber protection.
  • Enhanced security and threat anticipation: Reveelium leverages Artificial Intelligence and machine learning algorithms to identify abnormal behaviors and potential cyberattacks.
  • Compliance and regulation: The solution provides reporting and analysis tools that streamline compliance management, enabling the CDG to transparently demonstrate compliance with regulatory requirements.

“Our 2023 cybersecurity audit by ANSSI identified several actions required to bolster our cyber protection, notably the implementation of a sovereign SIEM/SOC. Lacking sufficient internal resources, we issued a tender to implement this complex project, and ITrust’s proposal proved to be the most advantageous. After overcoming the technical challenges thanks to their guidance, we were able to experience the analytical power of Reveelium, which helped remediate several gaps and improve the overall security of our infrastructure.”

Gwenaël Billoudet

CIO

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