Why is ISO 27001 Important Amidst Increasing Data Breach Risks?

20 Jan 2026

Why is ISO 27001 Important Amidst Increasing Data Breach Risks?

Nowadays, almost all business activities depend on data. From customer data and internal documents to strategic company information. The problem is, the greater the dependence on data, the greater the risk.

Data breaches, cyberattacks, and information management errors are no longer rare occurrences. The consequences are serious: customer trust can be lost, operations disrupted, and a company's reputation can collapse in a short period of time. This is where ISO 27001 becomes relevant.


What is ISO 27001, exactly?


ISO/IEC 27001 is an international standard that helps companies manage information security in a neat and measurable way. It's not just about IT systems, but about how an organization protects information comprehensively.

ISO 27001 covers many things, such as:

  • how the company identifies information security risks

  • how data is stored, accessed, and used

  • who is allowed to access certain information

  • how the company responds to security incidents

  • how employees are educated about data security

So, it's not just about installing technology, but building the right habits and processes.


Why Are Many Companies Starting to Adopt ISO 27001?


The reason is simple: the greater the risk, the higher the demands. By implementing ISO 27001, companies can:

  • reduce the potential for data leaks
  • be better prepared for audits and regulations
  • increase customer and partner trust
  • have a consistent security system, not a reactive one
  • show that information security is truly a priority

In today's world, trust is expensive. ISO 27001 helps companies maintain it.


Not Just a Certificate on the Wall


ISO 27001 is not about “passing the audit and then being done.” This standard emphasizes continuous improvement. This means that companies are required to continuously evaluate, improve, and adjust their security systems in line with changes in risk and technology.

That is what makes ISO 27001 relevant in the long term!


Author: Ghea Devita 

Marketing Communication, PT Perkom Indah Murni

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