Clause 5 (Leadership): Why the CISO Cannot Own Security Alone
A practical Elyrion briefing on clause 5 (leadership): why the ciso cannot own security alone.
The Elyrion Knowledge Base
Practical guidance for governance, risk and resilience.
Clear field notes for boards, CISOs and risk leaders making decisions about ISO 27001, NIS2, DORA, supply-chain risk and operational security.
Clause 4 (Context): Why Security Governance Starts With Business Strategy
A practical Elyrion briefing explaining ISO 27001 Clause 4, why understanding organisational context matters and how business strategy should shape security governance.
ISO 27001 vs. SOC 2: Choosing the Right Security Assurance Model for Enterprise Sales
A practical Elyrion briefing on ISO 27001 vs. SOC 2, what enterprise buyers actually use security assurance for and how organisations can choose the right model for growth.
The Cyber Resilience Act Explained: The Next Compliance Wave for Manufacturers
A practical Elyrion briefing explaining the EU Cyber Resilience Act, what it means for manufacturers and why product cybersecurity must become a lifecycle governance discipline.
DORA vs. NIS2: Why Financial Entities Face Different Operational Expectations
A practical Elyrion briefing on DORA vs. NIS2, sector-specific ICT risk requirements and why covered financial entities must build for operational resilience.
NIS2 Compliance Is Not an IT Project: Why Leadership Owns Cyber Risk
A practical Elyrion briefing on why NIS2 compliance is a management responsibility, not an IT project, and what effective cyber risk governance looks like in practice.
Why ISO 27001 Certification Does Not Mean You Are Secure
A practical Elyrion briefing on why ISO 27001 certification is evidence of a management system, not proof that an organisation is secure.
The Compliance Lie: Why ISO 27001, NIS2, DORA and NIST CSF Are Not the Same Thing
Most organizations are drowning in policy documents that nobody uses. The problem is not a lack of documentation. It is a failure to understand what law, management systems and operational frameworks are actually supposed to do.