Open Knowledge Base

Free Cybersecurity Cheat Sheets & Guides

Practical, plain-language resources designed for founders, engineering leaders, and compliance officers. Zero paywalls, no email capture, and no tracking cookies.

100% Free Guest Access·Aligned with ISO 27001, SOC 2, DORA, and NIST CSF 2.0
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Showing 5 of 5 documents
cheat-sheetFoundational
Draft · Pending Review

ISO 27001 in One Page

A practical executive cheat sheet breaking down ISO/IEC 27001:2022 clauses 4 through 10 and the four Annex A control themes.

ISO 27001
2026-11-03Read Document
course-notesFoundational
Draft · Pending Review

NIST CSF 2.0 Functions Explained

A plain-language guide to the National Institute of Standards and Technology Cybersecurity Framework 2.0, introducing the new Govern function.

NIST CSF 2.0
2026-11-03Read Document
templateIntermediate
Draft · Pending Review

Risk Register Starter Template

A battle-tested, plain-language risk assessment template designed to satisfy ISO 27001 Clause 6.1 and SOC 2 CC3 criteria without spreadsheet bloat.

ISO 27001SOC 2NIST CSF 2.0
2026-11-03Read Document