New release : CTI Report - Pharmaceutical and drug manufacturing 

                 Download now

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.

Infrastructure assessment

Service

Network Audit / Active Directory / Bastions / Proxy / DNS

Objective

Identify the weaknesses of the local or cloud infrastructure

Cloud Governance

Service

O365, Azure, AWS, GCP Audit

Objective

Structure and secure your cloud environments

Shadow IT

Service

SaaS Discovery / Shadow Risk Control

Objective

Uncovering Uncontrolled Uses & Shadow IT

Third Parties & Interconnection

Service

Securing 3rd Party Access / VPN / API

Objective

Securing access for partners and service providers

Architecture & Cartography

Service 

Zero Trust Plan / Carto Interco & App

Objective

Having a clear vision of the connections and responsibilities

Hardening & Remediation

Service 

Remediation Plan / Tiering Plan

Objective

Implementing effective daily protections

Reference frameworks and standards

Service

Infra Policy & Architecture Reference Model

Objective

Formalize sustainable standards & best practices

Supervision

Service 

Critical architecture monitoring / SIEM / NDR

Objective

Monitor the integrity and availability of the infrastructure

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?

+200 infrastructures audited (regulated sectors, critical sectors, public/private cloud)

Capabilities across on-premises, cloud, hybrid, O365, Azure, AWS environments...

Possible integration with your tools: EDR, SIEM, CMDB, monitoring, bastion host

Mapping-oriented methodology, rapid detection & prioritization

Practical recommendations based on verified feedback and experience

Ready to Strengthen Your Cybersecurity?

Don't let threats catch you off guard. Discover how our program can secure your organization.