Internal ISO Audit

Insights

ISO 27001 Audit Insights

Practical guidance on internal audits, compliance preparation, and information security best practices for startups and growing companies.

2026-02-28LongformAuthor: Hazel Castro

Internal Audit vs Certification Audit: What's the Difference?

Understand the key differences between ISO 27001 internal audits and certification audits — purpose, who conducts them, and how they work together.

2026-02-28LongformAuthor: Hazel Castro

A Practical Guide to ISO 27001 Access Control (A.5.15-A.5.18)

Control-by-control walkthrough of ISO 27001 access control requirements (A.5.15-A.5.18, A.8.2-A.8.5) with auditor hints and evidence examples.

2026-02-28LongformAuthor: Hazel Castro

ISO 27001:2022 Clause 9.2 Explained (Internal Audit Requirements)

Deep dive into ISO 27001 Clause 9.2 — what internal audit requirements mean in practice, how to build an audit programme, and common mistakes.

2026-02-28LongformAuthor: Hazel Castro

Building an Incident Response Program for ISO 27001 (A.5.24-A.5.29)

How to build an ISO 27001 compliant incident response program — covering planning, triage, response, evidence collection, and lessons learned.

2026-02-28LongformAuthor: Hazel Castro

ISO 27001 Internal Audit Checklist (2026)

A step-by-step ISO 27001 internal audit checklist covering scoping, ISMS clause assessment, Annex A controls, evidence collection, and findings.

2026-02-28LongformAuthor: Hazel Castro

ISO 27001 vs SOC 2: Which Framework Do You Need?

A practical comparison of ISO 27001 and SOC 2 — scope, cost, geography, overlap, and how to decide which framework to pursue first.

2026-02-28LongformAuthor: Hazel Castro

How to Prepare Evidence for an ISO 27001 Audit

Learn what evidence ISO 27001 auditors expect, how to collect it efficiently, and the freshness requirements that catch most organizations off guard.

2026-02-28LongformAuthor: Hazel Castro

Top 10 ISO 27001 Nonconformities We See in Startups

The 10 most common ISO 27001 audit failures in startups — from missing access reviews to untested incident response plans — and how to fix each one.

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