New release : CTI Report - Pharmaceutical and drug manufacturing 

                 Download now

Availability & Systems Integrity

The shutdown of an information system or the corruption of a system can paralyze an organization. Attacks such as ransomware, integrity compromises, or denial-of-service attacks expose environments to risks. economic, operational, even vital.

Intrinsec helps you test, strengthen, and monitor the robustness of your systems, in the face of unforeseen events and the most sophisticated threats.

We assess your information system and all IT environments to define an operational security roadmap. Our diagnostics analyze servers, architectures, and connected services to detect exposed vulnerabilities. We implement measures to secure systems and reduce the attack surface related to hacking and hackers. Authentication controls and password policies are strengthened to limit unauthorized access. Our audits and risk analysis prioritize remediation by linking it to business impact and IT risk. We consolidate information system security and digital security through monitoring, detection, and SOC orchestration. Recommendations include encryption and cryptographic best practices to protect sensitive data in transit and at rest. We simulate cyberattacks and incidents to measure resilience against hackers and cybercrime. Our dashboards measure the security level and provide actionable KPIs for the CIO and executive committee. We offer pragmatic security solutions (segmentation, EDR, WAF, server hardening) tailored to your specific environments. Our governance incorporates an operational IT security policy and traceable risk management procedures. We validate backup strategies and recovery plans to guarantee system availability and integrity. Penetration testing and crisis exercises reveal exploitable vulnerabilities and allow for remediation before exploitation. Our practices are aligned with ANSSI recommendations and incorporate CNIL obligations regarding personal data protection. We secure connected devices and IoT objects to prevent attacks from reaching the central information system. Server hardening, network segmentation, and security measures reduce critical security vulnerabilities. We develop operational playbooks to automate incident response and accelerate remediation. Encryption and cryptography measures are adapted according to the security level required by your processes. We ensure continuous monitoring of security incidents and orchestrate responses to minimize operational impact. Regular audits verify that IT systems remain secure and compliant with standards. Our approach links risk analysis to technical priorities to ensure long-term system security. We strengthen network and infrastructure security to protect information security and confidential data. Our recommendations enable large-scale system security and reduce overall IT risk. Request a System Availability & Integrity assessment to evaluate your security level and protect your data.

Your major challenges

Ensuring the constant availability of critical systems (production, application, network, cloud)

Preventing service disruptions, damage from destructive attacks or internal failures

Strengthen the integrity of configurations, systems, and data

Verify the organization's ability to react quickly (DRP, BCP)

Ensuring resilience against ransomware, supply chain attacks, or sabotage

An increasingly fragile attack surface

Poorly configured or unsupervised systems

Entry point for attackers

No PCA or PRA tested

Prolonged shutdowns, data loss, damaged reputation

Ransomware or wiper

Massive corruption, impossible restoration

Non-resilient infrastructure (single cloud / single datacenter)

Single point of failure / systemic vulnerability

Our service offering related to data availability and integrity

IT Resilience

Service

PRA / PCA / DRP Assessment

Objective

Assess and test your ability to react to a crisis

Performance measurement

Service

Process & Infrastructure Availability 

Monitoring

Objective 

Check the availability of critical services

Technical Audit

Service

Audit Architecture, Active Directory, DNS, etc.

Objective 

Identify configuration flaws that threaten integrity

Resistance to attacks

Service

Tabletop / Wargame Ransomware

Objective 

Testing operational continuity through simulations

Restoration & Reconstruction

Service

Fast Food Strategy

Objective 

Define the tools and procedures for rapid IT system reconstruction

Configuration & Hardening

Service

Configuration Benchmarks

Objective 

Checking consistency and robustness at the OS, database, etc. level.

SOC Integration

Service

Security Operations Center (SOC)

Objective 

Detect the impacts related to unavailability or compromise

Cloud Resilience

Service

Cloud Infra Hardening & Tiering

Objective 

Improving fault tolerance & compromises in the cloud

Examples of associated deliverables

Backup and restore plan approved

Multi-level availability audit report (services, VMs, network, cloud)

Tabletop ransomware report with strategic recommendations

Integrity benchmarks (Active Directory, DNS, email, cloud tier)

IT resilience roadmap (Quick wins + 12/18 month structuring)

Why use Intrinsec?

Advanced capabilities for crisis simulation, ransomware, cloud unavailability, etc.

On-site support on topics such as disaster recovery planning, IT integrity, and cyberattack preparedness.

A cybersecurity + IT + infrastructure team to address the problem holistically.

Actionable deliverables, downtime risk mapping, restoration manuals and tested procedures

Integration into a comprehensive monitoring/SOC/organizational vision

Ready to Strengthen Your Cybersecurity?

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