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Cybersecurity 2026-06-03 · 8 min read

Cyber Essentials vs ISO 27001: Which Certification Does Your Business Need?

Two of the most common cybersecurity certifications UK businesses pursue — but they serve very different purposes. Here's how to decide which one your organisation needs, and when.

Why Cybersecurity Certifications Matter

Cyber Essentials: The Baseline

ISO 27001: The Comprehensive Framework

Head-to-Head Comparison

Which Should You Get First?

How CBS Can Help

If you're a UK business handling any kind of sensitive data — client records, financial information, employee details — cybersecurity certification isn't just nice to have. It's increasingly a requirement. Government contracts require Cyber Essentials as a minimum. Enterprise clients incre

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