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Security Operation Center (SOC)

Intrinsec offers an outsourced SOC in France guaranteeing real-time detection of cyber threats.

Our Security Operations Center leverages cutting-edge SIEM technologies and a SOAR tool to automate incident response. This SOC as a Service offering provides 24/7 security monitoring with certified analysts.

Outsourced SOC focused on information systems security. 24/7 SOC as a Service — securing IT systems. Outsourced SOC in France: ANSSI and CNIL compliance and required security level. SOC for CIOs: governance, IT security policy and risk management. Detection, response and encryption of sensitive data. Risk management & risk analysis for information systems. Security audits and regular audits for secure systems. Network security and digital security for connected environments. Strong authentication and cryptography integrated into your security solutions. Network security: segmentation, access control and security measures. Security of industrial systems and OT/IT systems. Tailored security solutions: EDR, SIEM, SOAR, CSPM for secure systems. Security policy: from definition to operational measures for the IT department. Protection of sensitive data: CNIL compliance and encryption in production. Cyberattacks and cybercrime: prevention, threat intelligence and mitigation. Security audit: methodology, deliverables and remediation plan (penetration testing & forensics). Securing connected applications and IoT devices (IoT security / Connected devices) DORA / NIS2 compliance: SOC actions & governance for businesses Validation by Red Team / Purple Team: proof of detection and operational capability Case studies: how we reduced the IT risk for a major account FAQ section (H2 → short question) What does an information systems security audit cover? How does our SOC protect sensitive data and encryption? What does ANSSI / CNIL compliance mean for my IT security policy? What authentication should be implemented to secure connected systems?

Your major challenges

Strengthen your SOC's detection and response capabilities against a targeted attack (APT)

Improving the responsiveness of my SOC to an intrusion, from detection to containment, in real-world conditions.

Understanding and addressing security incidents in a structured manner

Ensure continuous monitoring in accordance with your security strategy

From identified risk to active and contextualized detection

Intrinsec's outsourced SOC is based on dual expertise: technological and business. It is custom-built according to your identified risks, constraints, and environment.

Why does your company need a SOC?

Anticipate, detect and respond effectively to cyber threats with our risk-oriented SOC.

Continuous detection

Increased visibility into suspicious activities and risky behavior, regardless of the technical environment.

Implementation of hybrid or fully outsourced supervision, based on your actual risks, your organization and your reference frameworks.

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Relevant and actionable alerts

Fewer unnecessary alerts, more actionable insights for your technical teams and CISO

Building business scenarios, integrating Threat Intelligence, prioritizing by criticality

Structured reaction

A clear framework for each incident: who decides, who acts, how to track and document it.

Deployment of automated workflows (SOAR), coordination with your crisis, PRA/PCA and GRC teams.

Our technical building blocks for a complete operational defense

Vulnerability management

Continuous identification of security vulnerabilities

We detect, prioritize and support the remediation of vulnerabilities on your critical assets through continuous monitoring.

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Endpoint Security

Real-time protection of your workstations and servers

Centralized deployment and management of EPP/EDR to counter threats targeting user terminals and servers.

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Cloud Security

Monitoring and compliance of your cloud environments

Visibility into configurations, anomaly detection and native integration with platforms (AWS, Azure, GCP).

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SOC & 24/7 Detection

Continuous monitoring and incident response

Our outsourced SOC continuously monitors your environments to detect threats, respond to incidents, and ensure your resilience.

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Our SOC services to orchestrate detection & response

Each SOC mission includes a detailed correction plan and remediation assistance.

Hybrid SOC

Objective

Maintain control over your SIEM while benefiting from remote monitoring

Covert attack scenario

Easy reversibility, on-site data storage, alerts monitored by Intrinsec analysts

Full Outsourced SOC

Objective

Benefit from comprehensive monitoring hosted by Intrinsec

Covert attack scenario

Managed infrastructure, secure tunnel, classified alerts raised by our analysts, low internal load

Automation and enrichment

Integrations

Best of Breed: Synergy for Enhanced Security

At Intrinsec, we believe the best defense against cyber threats lies in a combination of cutting-edge technologies and diverse expertise. That's why we partner with leading technology providers to offer our clients unparalleled detection solutions.

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sekoia
harfanglab
splunk
SOC
MS defender

Our cover

Why choose an outsourced or hybrid Intrinsec SOC?

Challenges

Continuous operational maintenance, rapid detection & response

Challenges

NIS2, Zero Trust, sovereignty, Patch Management

Risks covered

Ransomware, external hacking, phishing, internal compromise

Methods of intervention

Managed Service / Fixed Price / 24/7 Managed Service

Why choose Intrinsec?

20 years of experience in security supervision and offensive & defensive cybersecurity

An agile, industrialized, and business-oriented SOC as a Service model

Multidisciplinary team: analysts, architects, R&D, CERT, CTI, governance

Ability to orchestrate heterogeneous environments (cloud, OT, client SIEM…)

Continuous integration with your projects, compliance and technical environments

Value-oriented monitoring: detection designed for real risks, business priorities and measurable exposure reduction.

Frequently Asked Questions

What is an outsourced SOC?

An outsourced SOC (Security Operations Center) is an operational security center managed by an external cybersecurity provider. Unlike an in-house SOC, an outsourced SOC allows companies to benefit from 24/7 monitoring without recruiting in-house cybersecurity experts. Our SOC as a Service offers real-time threat detection, incident response, and compliance with French standards (ANSSI, NIS2, DORA).

What are the advantages of an outsourced SOC compared to an in-house SOC?

Outsourcing your SOC offers several major advantages: cost reductions of 40 to 601 TEPs by pooling resources, access to significantly enhanced expertise thanks to analysts experienced in diverse environments, and cutting-edge technologies (SIEM, SOAR, EDR) without any initial investment. An outsourced SOC also guarantees 24/7 availability and enhanced threat intelligence.

How does real-time detection work in your SOC?

Our real-time detection relies on a centralized SIEM platform that aggregates and correlates logs from across your entire infrastructure. SOAR tools automate the response to detected incidents, while our SOC analysts continuously monitor anomalies and suspicious behavior. Real-time intrusion detection combines artificial intelligence and human expertise to identify advanced threats (APTs, ransomware, data exfiltration).

What is a SIEM and why is it essential for a SOC?

A Security Information and Event Management (SIEM) system is the central platform of a Security Operations Center. It collects, normalizes, and analyzes security events from across the entire information system. Our managed SIEM enables anomaly detection, event correlation, and real-time alert generation. It is the essential tool for security monitoring and regulatory compliance.

What is the difference between SOC, SIEM, and SOAR?

The Security Operations Center (SOC) is the operational hub that brings together teams, processes, and technologies. The Security Information and Event Management (SIEM) platform is the platform for monitoring and analyzing security events. The Security Orchestration, Automation, and Response (SOAR) system automates incident response and orchestrates the various security tools. Our outsourced SOC integrates these three components for optimal protection.

What is the incident detection and response time?

Our outsourced SOC guarantees real-time detection with alerts generated in less than 5 minutes. Critical incidents are handled within a maximum of 15 minutes, 24/7/365. For major incidents, our forensic and incident response team can be mobilized within 2 hours. These commitments are formalized in our SLA (Service Level Agreement).

What types of businesses need a SOC?

Any organization handling sensitive data should have a Security Operations Center (SOC): SMEs subject to NIS2, financial sector companies (DORA), e-commerce, healthcare, industry, and public authorities. Our Security Operations Center adapts to SMEs/Mid-sized companies, public entities, large corporations and multinationals with modular offerings. Even small businesses can benefit from an outsourced SOC thanks to our scalable SOC as a Service packages.

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