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CISO as a Service

part-time CISO

Does your organization have a clear cybersecurity management system that is appropriate to your level of maturity?

Our CISO as a Service manages the IT security of your systems without requiring internal recruitment. We analyze your information system to define a security level tailored to your organization. Our support includes securing connected infrastructure and protecting sensitive data. The outsourced CISO conducts a risk analysis to identify vulnerabilities and prioritize security measures. Our recommendations cover both security policy and IT security policy for clear governance. We implement technical and organizational security solutions to reduce IT risk. Digital security relies on the encryption and cryptography of data streams and databases. The service validates authentication mechanisms and best practices for passwords to secure access. We strengthen network security to protect your exposed services. The CISO as a Service integrates security incident monitoring and cyberattack response processes. Our regular audits include a targeted IT security audit of critical systems and applications. The CISO's digital approach aligns the cybersecurity strategy with business requirements and the executive committee. We assess exposure to cybercrime threats and define measures to mitigate their impact. Information and information systems security is achieved through technical controls and organizational rules. We adapt information security governance to the maturity level of your organization: SMEs, mid-sized companies, or multi-site groups. Our management covers CNIL compliance, NIS2 requirements, and relevant ISO standards. Our roadmaps prioritize security measures (patch management, encryption, hardening) to secure the system. The outsourced CISO coordinates IT teams to secure connected systems and virtualized environments. Deliverables include a mapping of IT systems, a vulnerability assessment, and an operational action plan. We recommend appropriate security solutions: encryption tools, identity management, and network protection. The goal is to make your environments secure, resilient to cyberattacks, and compliant with regulatory requirements. Request a CISO assessment to define the policy and security measures necessary to protect your sensitive data.

Your major challenges

Having a competent cybersecurity expert without recruiting internally

Structure, maintain and effectively manage your IT security governance

Meeting regulatory, customer, project or COMEX requirements

Aligning cybersecurity strategy with technical and business realities

Safety management that matches your ambitions

Whether you are an SME, an ETI or a large structure awaiting structuring, Intrinsec offers you operational, flexible CISO support tailored to the needs of your organization, whether it is to structure an IS governance, strengthen compliance or manage cyber risks.

Lack of a designated contact person

Lack of security liaison identified: uncertainty, lack of consistency in decisions

Implementation of a part-time or deputy CISO, identified as the central point of contact for security matters, with cross-functional coordination between business, IT and management teams.

Vague strategy

Actions driven by urgency, lack of a clear roadmap.

Definition of an IT security strategy aligned with business risks, action plans and regular reporting to the executive committee.

Coordination difficulties

Disconnect between technology, professions, compliance, and operations

Facilitating security governance, dialogue between IT, projects, DPO, service providers and management.

Accompanying maturity

Lack of structured internal resources.

CISO coaching, methodology transfer, support for structuring roles and practices

Our services CISO as a Service

Each service includes cybersecurity management with tools, monthly monitoring and cross-functional coordination with your internal stakeholders and partners.

part-time CISO

Objective

Managing cybersecurity over the long term through a dedicated outsourced CISO

Covered scenario

Governance facilitation, strategic security plan, reporting to senior management, information systems security roadmap.

interim CISO

Objective

Ensuring continuity and management of information systems security during a transition phase: departure, prolonged absence or unfilled position.

Covered scenario

Absence of CISO, restructuring, operational succession

Internal CISO Coaching

Objective

Supporting a newly appointed CISO in developing skills and structuring

Covered scenario

Cybersecurity coaching, document formalization, support for security project initiatives

Ad hoc CISO support or targeted projects

Objective

Providing information systems security support for key projects and audits

Covered scenario

Document review, audit support, security in IT/business projects, compliance

Trusted partner

A guarantee of excellence recognized by national authorities

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Intrinsec stands out for its ANSSI official qualifications, attesting to our compliance with the most demanding regulatory, technical, and safety requirements of the French government. Our qualification PASSI LPM/RGS covers all critical audit areas: architecture, configuration, source code, penetration testing, and organizational and physical audits. 

It also complements our qualifications PRIS (incident response) And PACS (IT security consulting), forming a comprehensive base of expertise recognized by the French State.

This official recognition is accompanied by our integration into reference ecosystems of French cybersecurity. Our membership in the’InterCERT France This positions us at the heart of the first national network for sharing information on threats, while our status as a member of the Cyber Campus connects us to the center of excellence desired by the Presidency of the Republic.

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Challenges

 Lack of qualified resources / outsourcing of expertise

Challenges

Agile IT security management in SMEs, scale-ups or groups

Risks covered

Risk management, information systems security management

Methods of intervention

Management / Fixed Price / Steering Committee

Why choose Intrinsec?

A team of experienced consultants, in conjunction with the various internal technical expertise areas (SOC, CTI, Red Team, CERT…)

High adaptability: SMEs, mid-sized companies, public or regulated sectors, IT systems undergoing transformation or multi-site environments

Methodological approach based on standards (ISO 27001, EBIOS, NIST…)

Outsourced operational management, with tools, ready-to-use deliverables and follow-ups.

Tailored reports for executive committees, CISOs, and CIOs – focused on action plans and prioritization

Privileged access to the entire Intrinsec cyber ecosystem: governance, detection, consulting, incident response…

Ready to Strengthen Your Cybersecurity?

Protect what really matters to your business. Our experts
cybersecurity experts will assist you in securing your
digital assets.