"An organization that does not control its own threat detection depends on a third party to know whether it has been compromised. This is the most severe form of sovereignty loss — sovereignty over one's own security."
Internal vs outsourced SOC, operational NIS 2, DORA TLPT, vulnerability management, dependency on security vendors, cyber supply chain.
CISO, CDO, CIO, continuity managers, SOC teams, risk managers, internal auditors, DORA/NIS 2 compliance officers.
DORA Art. 25-28 (resilience testing, TLPT), NIS 2 Art. 21 (technical measures), GDPR Art. 32 (security), EU AI Act Art. 15 (robustness).
Half day (3h30) — 2 sessions + 1 SOC & vendor dependency diagnostic workshop.
Cybersecurity creates specific, often invisible dependencies that can simultaneously compromise detection, response, and regulatory compliance capabilities.
Entrusting detection and incident response to a third party creates an information asymmetry: the external SOC knows your systems better than you do. In case of contract termination or conflict of interest, you are blind.
If a single vendor provides your SIEM, EDR, and threat intelligence, a failure, acquisition, or regulatory decision (e.g., ban on a Russian or Chinese vendor) paralyzes your detection capability.
Threat Intelligence feeds predominantly come from non-European actors. If these feeds are suspended, biased, or manipulated, your threat anticipation capability collapses — without your knowledge.
Every third-party component integrated into your systems (open-source libraries, SDKs, plugins) is a potential attack vector. Without an SBOM (Software Bill of Materials), you cannot assess your exposure surface.
If you cannot detect, analyze, and respond to a threat without relying on a third party, you do not have cyber sovereignty — you have outsourced your security. DORA Art. 5.2 imposes direct responsibility on management bodies for digital resilience: this responsibility cannot be delegated.
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