Cybersecurity advisory · Compliance · vCISO

Your security, steered by former CISOs.

Cybersecurity and compliance advisory, and a fractional CISO role to steer security over time. For banks, software vendors and scale-ups.

Certified consultantsCISACISMISO 27001 Lead ImplementerISO 27001 Lead AuditorEBIOS Risk Manager20+ years of experience

Our offers

From cyber strategy advisory to scoped, deliverable-driven engagements — fixed-price or day-rate, whichever format suits you.

01

Fractional CISO (vCISO)

1 to 2 days per month, on demand

  • Security strategy and governance
  • Risk and compliance steering
  • Security counterpart for the exec team / board
  • Continuous maturity improvement
02

SOC 2 / ISO 27001 compliance sprint

One common baseline for your US customers and your EU obligations

  • Gap analysis and scope definition
  • Policies, procedures and evidence review
  • Certification and attestation audit readiness
  • Privacy: ISO 27701 (now a standalone standard, 2025 edition)
  • Alignment with NIS2, DORA, GDPR and the AI Act
03

Third-Party Risk Management (TPRM)

Secure your supply chain — NIS2

  • Critical supplier mapping
  • Assessment framework and security questionnaires
  • Contractual clauses and due diligence
  • Monitoring and remediation plan

Self-assessment · ~5 min

Where do you stand, framework by framework?

Assess your organisation in 5 minutes: instant score, plain language, no jargon.

The firm

20+ years
of experience in information systems and security
Former CISOs
of leading companies
Banking · Software
our roots, now serving every industry

Cybertarian is a cybersecurity and compliance advisory firm. Our consultants, with over twenty years of experience in information systems and their security, have served as CISOs of leading companies, notably in banking and software publishing. We now advise organisations across industries on both IT leadership (CIO / IT management) and cybersecurity.

Our expertise goes beyond security alone: it spans IS strategy, IT governance and digital transformation, as well as every area of cybersecurity — from auditing to compliance and security team management.

We support companies in their secure digital transformation, with a pragmatic approach adapted to business challenges.

Areas of expertise

Comprehensive expertise, from IT leadership to cybersecurity, delivered by senior consultants with CISO backgrounds

IT Leadership / CIO

IS strategy & IT roadmap · Digital transformation · IT governance & budget · Project & vendor management

Governance

Security strategy · Policies & procedures · Risk management · Dashboard

Compliance

GDPR · ISO 27001 · ISO 27701 · SOC 2 · Regulatory audit

Architecture

Network security · Cloud Security · Zero Trust · IAM

Operational

SOC · Incident Response · Threat Intelligence · Monitoring

Management

Security teams · Transformation · Training · Awareness

Technical

Pentest · Technical audit · SIEM · Forensics

M&A Due Diligence

Buy-side due diligence · Sell-side due diligence · Pre-acquisition cyber & IT audit · Risk assessment & remediation

Let's talk about your security

Ready to strengthen your company's cybersecurity? Contact us to discuss your needs.

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