Knowledge base
Cert insights, honestly written.
What works, what doesn't, what counts on the CV. Methodology, fundamentals, deep dives — data-driven and vendor-independent.
How Does CertMap Rate Cybersecurity Certificates?
Scoring methodology across two axes (market strength × substance), 4 sub-criteria of 0–3 points each. Explains how the quadrant emerges.
Certification vs. Certificate: What's the Difference?
Personnel certification per ISO/IEC 17024 versus a training certificate. Why the distinction matters.
BSI IT-Grundschutz: Practitioners, Advisors, and the Accreditation Question
What distinguishes Practitioner from Advisor, and where does accreditation sit in the BSI path?
T.I.S.P.: Germany's Answer to the CISSP. A Missed Opportunity
How the German T.I.S.P. compares to CISSP, and why it didn't gain traction.
TCO Methodology in Portfolio Mode
How CertMap calculates the Total Cost of Ownership of a cybersecurity certification, and how bundle effects can shift a cert set's 5-year TCO by more than €5,000.
What is Personnel Certification under ISO/IEC 17024?
Accreditation standard for personnel certification, what it guarantees and which vendors comply.