Benchmark

11/09/2025

Author: Stuart Barker | ISO 27001 Expert and Thought Leader

benchmark is a point of reference or a standard against which something can be measured or compared. In the context of ISO 27001, it refers to using the standard’s requirements and best practices as a framework to evaluate and improve an organisation’s information security posture.

How it’s used:

  • As a measure of maturity: Organisations can use the ISO 27001 framework to assess the maturity of their Information Security Management System (ISMS) and security controls. This helps them identify gaps and prioritise areas for improvement.
  • For comparison: It provides a common language and set of criteria that allows an organisation to compare its security practices against a globally recognised standard. This is useful for demonstrating due diligence to customers, partners, and regulators.
  • For continuous improvement: The benchmark helps in setting clear objectives and key performance indicators (KPIs) to monitor and measure the effectiveness of security controls over time.

ISO 27001 Context

While an organisation can achieve ISO 27001 certification by meeting all the standard’s requirements, many businesses that do not pursue certification still use the standard as a benchmark to guide their security strategy and prove they are following best practices.

About the author

Stuart Barker is an information security practitioner of over 30 years. He holds an MSc in Software and Systems Security and an undergraduate degree in Software Engineering. He is an ISO 27001 expert and thought leader holding both ISO 27001 Lead Implementer and ISO 27001 Lead Auditor qualifications. In 2010 he started his first cyber security consulting business that he sold in 2018. He worked for over a decade for GE, leading a data governance team across Europe and since then has gone on to deliver hundreds of client engagements and audits.

He regularly mentors and trains professionals on information security and runs a successful ISO 27001 YouTube channel where he shows people how they can implement ISO 27001 themselves. He is passionate that knowledge should not be hoarded and brought to market the first of its kind online ISO 27001 store for all the tools and templates people need when they want to do it themselves.

In his personal life he is an active and a hobbyist kickboxer.

His specialisms are ISO 27001 and SOC 2 and his niche is start up and early stage business.