Infrastructure & Suppliers
Regain control of your technical environments and external dependencies.
Your infrastructure — whether it on-premises, hybrid or 100% cloud — structure your entire business. Digital transformation, outsourcing of services, and cost pressures increase the exposure area to attacks, while diluting cyber responsibility.
We assess your information system and IT environments to define a pragmatic security roadmap. Server and architecture mapping identifies vulnerabilities and dependencies between IT systems. Our technical audits analyze IT security and information system security to detect priority risks. We strengthen authentication and password policies to limit unauthorized access and compromises. Securing connected devices and equipment is integrated into the overall cybersecurity strategy. Our recommendations cover system security, system security, and information protection. We define an operational security policy that aligns governance, IT, and ANSSI requirements. The proposed security solutions (EDR, SIEM, network segmentation) are tailored to your architectures and infrastructure constraints. Risk analysis links technical vulnerabilities to business needs to prioritize remediation. We use encryption and cryptography to protect sensitive data at rest and in transit. Continuous monitoring enables the detection of cyberattacks and accelerates response to security incidents. Our deliverables provide actionable audit evidence to drive compliance and architecture reviews. Risk management is translated into KPIs for the CIO to measure security levels over time. We harden servers, implement network security measures, and limit the attack surface of infrastructures. System security includes automated patching, integrity testing, and centralized access controls. Our infrastructure audits assess the robustness of IT systems against cybercrime and hacking scenarios. The IT security policy is formalized with operational procedures and incident playbooks. We recommend resilient architectures and hybrid cloud security solutions to protect your critical services. The approach integrates awareness training, training (including master's level courses for advanced teams), and skills development. Cryptographic recommendations limit the risk of data exfiltration and strengthen the digital security of applications. We ensure consistency between network security, information system security, and data protection. Our scenarios test resilience against cyberattacks and validate disaster recovery and business continuity plans. Coordination between IT departments, suppliers, and service providers guarantees that third parties comply with contractual security commitments. Request an Infrastructure & Supplier Assessment to evaluate your security level and secure your infrastructure.
Your major challenges
Assess the security maturity of your infrastructure, systems and networks
Identify and correct configuration, segmentation, and monitoring errors
Regain control over cloud & hybrid environments (IaaS, PaaS, SaaS)
Control the suppliers with whom you exchange critical data or services
Reduce uncontrolled technical dependencies (third parties, ERP, API, hosting providers)
Preparing for NIS2/LPM expectations: subcontracting chain, sovereignty, sustainability
What we are observing on the ground
Infrastructure with few segments
Easy lateral movement for an attacker
Lack of visibility on certain cloud usage patterns (Shadow IT)
Exposure of unsupervised data or services
Supplier and partner management to be structured
Risk prevention through rebound effect or weak link
Security configurations that can be strengthened
Some vulnerabilities, although known, are not always fixed or blocked.
Unsupervised system integrity
Lack of visibility into illegitimate actions
Integrated services to secure your infrastructure and suppliers
We address your IT and cloud challenges through operational modules.,
designed to harden your environments And mastering your critical addictions.
Customer use cases
Network mapping and IT/supplier dependencies
Infra audit: AD, O365, DNS, VPN, segmentation
Zero Trust Roadmap and configuration hardening
NIS2/LPM compliance verification (suppliers)
Infra & Ops Dashboard for DSI / CISO / DG
Why choose Intrinsec?
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Don't let threats catch you off guard. Discover how our program can secure your organization.
