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ISO 27001 Resources

Practical Guides from
ISO 27001 Practitioners

No fluff, no upselling. Just the information you need to get certified, stay compliant, and understand what auditors actually check.

18
In-depth articles
1,000+
Words per guide
100%
Practitioner-written
Strategy
?Enterprise customer requires it?
?Handling sensitive data?
?Entering regulated markets?
5 min read

Do I Need ISO 27001? How to Decide in 5 Minutes

Not sure if ISO 27001 is right for your business? Use these 5 decision questions to determine whether certification will open doors or just add overhead.

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Cost & Planning
Cert body fees€3k–€8k
Templatesfrom €299
Consultingfrom €299/mo
Staff timevaries
6 min read

ISO 27001 Certification Cost: What You'll Actually Pay in 2025

Honest cost breakdown covering certification body fees, consultant costs, tooling, and staff time — with real ranges by company size.

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Implementation
Days 1–30Scope & gap analysis
Days 31–60Policies & risk
Days 61–90Evidence & audit
8 min read

ISO 27001 for SaaS Startups: A Practical 90-Day Roadmap

How lean SaaS teams can achieve ISO 27001 certification without hiring a full-time compliance person or missing sprint deadlines.

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Documentation
SoA must include:
All 93 Annex A controls
Inclusion/exclusion rationale
Implementation status
7 min read

How to Write a Statement of Applicability That Passes Audit

The SoA is one of the most misunderstood ISO 27001 deliverables. Here's exactly what auditors look for — and the mistakes that create findings.

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Certification
Stage 1Document review
Stage 2On-site audit
SurveillanceAnnual check-in
7 min read

The ISO 27001 Certification Process: Stage 1, Stage 2, and Beyond

A clear walkthrough of what happens in Stage 1 and Stage 2 audits, how to choose a certification body, and what to expect during surveillance audits.

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Risk Management
Identify
Assets
Assess
Likelihood × Impact
Treat
Accept / Mitigate
9 min read

ISO 27001 Risk Assessment: A Step-by-Step Guide for Non-Security Experts

Clause 6.1 and 8.2 require a formal risk assessment. Here is how to complete it correctly — even without a deep information security background.

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Annex A
A.5 Org
37 controls
A.6 People
8 controls
A.7 Physical
14 controls
A.8 Tech
34 controls
12 min read

ISO 27001 Annex A Controls Explained: All 93 Controls in Plain English

Every ISO 27001:2022 Annex A control explained clearly — what it means, what evidence auditors look for, and which ones are most commonly failed.

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Audit
PlanScope & schedule
ExecuteEvidence review
ReportFindings & actions
8 min read

How to Run Your ISO 27001 Internal Audit (Without Hiring a Specialist)

Clause 9.2 requires internal audits. Here is a practical guide to planning, executing, and reporting an internal audit your certification body will accept.

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Strategy
ISO 27001
Global · EU · Enterprise
SOC 2
US market focus
5 min read

ISO 27001 vs SOC 2: Which Should You Pursue First?

A side-by-side comparison for founders deciding between the two dominant frameworks, with decision criteria based on customer geography and market.

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Small Business
10–20 staff8–14 weeks
20–50 staff12–18 weeks
50+ staff16–24 weeks
6 min read

ISO 27001 for Small Businesses: Is It Worth It (and How to Do It)?

ISO 27001 is not just for large enterprises. This guide explains how companies with 10–50 people can achieve certification efficiently and affordably.

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Common Questions
"It takes 2 years"
"You need perfect security"
"Only for big companies"
6 min read

10 ISO 27001 Myths That Are Costing Companies Time and Money

From "you need perfect security to certify" to "it takes two years", these myths stop businesses from starting. Here is the truth behind each one.

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Ongoing Compliance
Month 12Surveillance audit 1
Month 24Surveillance audit 2
Month 36Recertification
7 min read

Maintaining ISO 27001 After Certification: What You Must Do Each Year

Getting certified is the beginning, not the end. Here is exactly what your annual surveillance audit requires — and how to stay compliant between audits.

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Documentation
12+
Policies
15+
Records
25+
Recommended
9 min read

ISO 27001 Document List: Every Mandatory Policy and Record Required

A complete reference of every mandatory policy, procedure, and record ISO 27001:2022 requires — with clause numbers and guidance on what auditors check.

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Planning
Startup3–5 months
SMB5–9 months
Mid-market9–14 months
7 min read

How Long Does ISO 27001 Take? Realistic Timelines by Company Size

The honest answer: 3 to 18 months, depending on scope, team size, and approach. A phase-by-phase breakdown so you can build a realistic plan.

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Audit Prep
DocumentationStage 1 focus
RecordsPrimary Stage 2
System outputsTechnical proof
8 min read

ISO 27001 Evidence: What Auditors Actually Look For in Stage 2

Policies describe your ISMS. Evidence proves it operates. A guide to the 5 evidence types auditors accept and the gaps that cause non-conformities.

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Implementation
WhatServices & activities
WhereLocations & systems
ExclusionsWith justification
6 min read

ISO 27001 Scope Statement: How to Define It Correctly (With Examples)

The scope sets the boundary for your entire certification. Get it wrong and your certificate may not satisfy customers. Real examples and common mistakes explained.

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Policies
Clause 5.2 requires:
Management commitment
Security objectives
Continual improvement
6 min read

How to Write an ISO 27001 Information Security Policy

Clause 5.2 requires a top-level policy approved by management. Here is exactly what it must include, what it does not need, and how to structure it for audit.

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