In response to increasing cyber threats and the need to strengthen its security posture, an international player in the infrastructure and energy sector launched several initiatives to enhance cybersecurity governance and vulnerability management across its critical IT environments. To support this transformation, Avaliance worked alongside the CISO in a transversal role, covering vulnerability tracking, security audit coordination, incident management, and performance monitoring of cybersecurity KPIs.

Amid increasing cyber threats and ongoing IT transformation, the client launched a comprehensive initiative to strengthen the protection of its digital assets and structure its cybersecurity governance. This effort takes place within a demanding regulatory framework, requiring alignment with multiple standards and regulations such as DORA, ISO 27001, and GDPR. The objective was to enhance operational resilience while embedding cybersecurity into business processes and IT projects. To support this transformation, the client relied on Avaliance to define its security strategy, deploy appropriate technical controls, and foster a transversal cybersecurity culture.

In response to increasing cyber threats and the need to strengthen its security posture, an international player in the infrastructure and energy sector launched several initiatives to enhance cybersecurity governance and vulnerability management across its critical IT environments. To support this transformation, Avaliance worked alongside the CISO in a transversal role, covering vulnerability tracking, security audit coordination, incident management, and performance monitoring of cybersecurity KPIs.

In a context of increasing digitalization and high sensitivity of processed data (health, insurance, pensions, savings), a leading social protection group launched an initiative to strengthen its organizational resilience against operational risks. Operating nationwide with multiple regional entities, the group must ensure robust service continuity for hundreds of thousands of beneficiaries. Faced with growing risks such as cyberattacks and technical outages, Executive Management mandated Avaliance to conduct a comprehensive audit of the Business Continuity Plan (BCP).

In a highly regulated banking environment, a leading European financial institution launched several initiatives to strengthen the security, compliance, and resilience of its system infrastructures. The scope covered a global estate of over 30,000 Windows servers, operating in a 24/7 environment and subject to strict regulatory requirements, including those from the European Central Bank (ECB) and PCI DSS standards. To secure these critical environments and improve operational efficiency, Avaliance provided Level 3 Windows expertise, reinforced automation, and contributed to the industrialization of system administration and cybersecurity practices.

As part of its IT transformation and in response to increasing regulatory requirements related to cybersecurity and operational resilience, a leading insurance company launched several initiatives to strengthen its IT risk governance. This effort is driven in particular by the upcoming enforcement of the European DORA (Digital Operational Resilience Act) regulation, requiring financial institutions to enhance their management of technology and cybersecurity risks. To support this transition, the client relied on Avaliance to structure risk monitoring, manage remediation plans, and progressively align internal processes with regulatory requirements and security standards.

In a context of strengthening its cybersecurity posture and increasing risks linked to digital threats, an international player in the infrastructure and energy sector launched several initiatives aimed at improving security governance and vulnerability management across its critical IT environments.

To support this initiative, Avaliance worked in support of the CISO, with a cross-functional role covering vulnerability tracking, coordination of security audits, incident management and the management of cybersecurity performance indicators.

As part of its IT transformation and in response to increasing security requirements related to payment activities, a financial infrastructure player launched an initiative to strengthen governance and resilience of its network environments. Within the scope of PCI DSS compliance, the client engaged Avaliance to conduct a comprehensive audit of its network and security infrastructures across multiple datacenters. The objective was to assess the existing architecture (MPLS, VXLAN, and security devices), identify improvement areas, and recommend solutions to optimize operational management and security governance.

The client launched a program to modernize and industrialize its internal application environments in order to improve security, performance, and service reliability. This initiative is part of a broader strategy aimed at strengthening authentication mechanisms, modernizing application infrastructures, and automating technical operations. To deliver this transformation across a critical scope and structure technical evolutions, the client relied on Avaliance to design target architectures, manage deployments, and secure operations.

The client operates critical Linux environments requiring a high level of security, availability, and operational reliability. To support this transformation, Avaliance is engaged to strengthen system security, ensure operational stability, and structure the automation of operational processes.