Cloud Security Services

A shift to new security paradigms

While embracing Cloud for strengthening your business resilience, accelerating your innovation, or leveraging scalability, it is fundamental to elevate your security to Cloud’s challenging requirements like those relative to multi-Cloud, Hybrid Cloud or Sovereign Cloud.

Sopra Steria Cloud Security Services 

Zero trust principles lead our practices to secure your data, systems and endpoint. Our multidisciplinary Cloud Security Center of Expertise helps you to define and to disseminate a security culture across your organization, build your security governance and enable managed security services.

  • Cloud Security Strategy Advisory: Our consultants identify your business and technical threats, risks and vulnerabilities, along with your vertical market’s compliance. They then define the right policies and best practices to adopt and deploy into your entire organization, through a clear roadmap, an overall governance model and a communication plan. Based on built-in security principles covering data, application and infrastructure activities, this approach provides you a consistent Cloud security program.
  • Cloud Security Integration: Relying on by design principles, our teams integrate best-in class Cloud security control solutions and technologies – endpoint security, digital workplace security, application security and source code analysis, identity management, vulnerability management… They help you to implement the relevant architecture for sovereign, private, hybrid and public Cloud, managing your data, systems, endpoint and flow for securing your exchanges with your CSPs. They ensure continuous testing of internal and external systems and services.
  • Cloud Security Managed Services: your data, systems and endpoints are protected 24/7 thanks to standardised and customised mechanisms. Our Security Operations Center (SOC) and Cybersecurity Incident Response Teams detect abnormal and unwanted activities, through a continuous monitoring, evaluation and detection of threats and risks. They perform security analysis and handle any event and incident relying on well-established processes based on the CIS, MITRE ATT&CK, NIST et SANS frameworks.

To provide these innovative services, we have established partnerships with leading hyperscalers and technology players such as AWS, Google Cloud, Microsoft, IBM, Oracle, OVHcloud, Qualys, Splunk and VMware.


  • Get access to a multidisciplinary Cloud Security Center of Expertise, associating both application and infrastructure expertise
  • Take advantage of built-in security and automated practices for natively reducing risk
  • Align with the most comprehensive security and compliance standards – ISO 27001, 27017, PCI-DSS, ANSSI PASSI, ANSSI SOC PDIS, and GDPR

What's new?

Sopra Steria recognised as a Leader in Cyber Resiliency Services by global analyst firm NelsonHall
NelsonHall recognised Sopra Steria’s cyber resiliency approach which leverages its end-to-end cybersecurity capabilities, assets and its own experience.
Communiqué de presse

5:45 PM - Sopra Steria finalises the acquisition of EVA Group, a French cybersecurity firm
Communiqué de presse
Communiqué de presse financier

Sopra Steria selected as cybersecurity partner of the ecos Consortium to undertake a major technology programme for the European Agencies eu-LISA and Frontex
In this context, Sopra Steria will especially be responsible for cyber security services supporting the Agencies to continuously improve the security of their IT systems and tackle new cyber threats.
Communiqué de presse

Success stories

Schréder enlightens its entire IT systems with Cloud Services

To enable its move to the Cloud and the management of its whole infrastructure, digital workplace and global cybersecurity, Schréder has once again selected Sopra Steria, its former outsourcer.

Wallenius Wilhelmsen is sailing in the Cloud
Wallenius Wilhelmsen Teams selected Sopra Steria to drive this massive transformation project. The agreement covers a comprehensive range of services including IT Transformation, IT and Cloud Operations, Service Desk and Security.

Cloud First Strategy: how Sopra Steria is supporting Veolia's digital transformation
The global leader in optimised resource management (water, energy, waste management, etc.), Veolia began its Digital Transformation in 2015, by modernising its workstations and digitisating its service offers.


| Ivana Butorac

Encryption (1/2) - The role of encryption under GDPR: solving the confusion
Since the adoption of the EU General Data Protection Regulation (GDPR) in May 2018, encryption can also be perceived as a multi-layered legal concept that leverages data protection and privacy. 

| Kevin Macnish

Putting Ethics at the Heart of AI in Cyber
The application of Artificial Intelligence to Cybersecurity has become the next frontier of technology and capability development.  AI in Cyber will provide decisive advantage. However, this does not come without risks or concerns. 

| Pierrick Conord

How to protect IT systems into the Cloud?
The World Economic Forum ranks cybersecurity threats as one of the major risks to our geopolitical organisation. As the risks increase year on year, it is becoming urgent to guarantee the protection of sensitive data, from proprietary network infrastructures to Cloud access providers.

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