What is ISO 27001 certification? Explained simply | DICIS AG

ISO 27001 certification shows that your company protects its information systematically. You have introduced clear rules, trained employees, and appropriate technical measures. This ensures that sensitive data is protected and that information security is implemented in a structured way across the company.

ISO 27001 certification means that you have established a functioning information security system. This is not just about IT, but about the entire organization. In the video, you will learn which requirements ISO 27001 sets for certification. Implement measures in the following four areas:

  • Organizational: clear rules for handling information

  • Personnel: trained and reliable employees

  • Physical: protection of rooms and equipment (e.g., locks, access)

  • Technological: IT security such as encryption and access rights

The DICIS AG cost calculator addresses exactly these points: with just a few clicks, it shows which costs for ISO 27001 certification are realistic—individual, transparent, and easy to understand. This provides companies with a sound basis for decision-making.

In our free e-book The easy path to certification you can learn more. A practical guide for companies that want to achieve certification quickly, easily, and effectively.

What are the benefits of ISO 27001 certification?

ISO 27001 certification strengthens your customers’ trust. It shows that you provide information reliably, that it is accurate, and that you effectively protect sensitive data.

In many industries, information security is now a decisive factor for collaboration. The following overview shows examples of where the benefits are particularly relevant:

IT service providers

Proof that customer systems and data are professionally protected

Online advertising agencies

Secure handling of customer data and campaign information

Tax consulting

Protection of sensitive financial and personal data increases client trust

Healthcare industry

Secure handling of highly sensitive patient data

Consulting firms

Confidential customer information is protected in a structured manner

What are the requirements for ISO 27001 certification?

The most important requirement is that you implement the set of controls from Annex A or justify why certain controls do not apply. This set of controls ensures that you take a holistic view of information security—organizational, personnel, physical, and technical—and implement it systematically in your company.

The standard also requires an information security management system. This means you take a structured approach and define clear rules, responsibilities, and processes. The goal is for information security to be managed systematically in your company—not implemented only selectively or by chance.

Inventory of assets

You create a list of everything that is important: data, devices, and systems. Because you can only protect what you know.

Information classification

You determine which information is particularly sensitive, which should remain internal, and what is less critical.

Employee training

Your employees need to know how to work securely. For example: do not open suspicious emails or share passwords.

Risk assessments

You regularly check for existing risks and consider how to avoid them.

Use of technology

You ensure that your IT is secure – for example, through updates, access rights, and protection against attacks.

How can I implement ISO 27001?

Implementing ISO 27001 is easiest when done in clear steps. You start by understanding your company and your data, set objectives, define processes and measures, and regularly review implementation. This ensures that information security is handled in a structured way and not left to chance.

The following seven steps show you how to set up an information security management system easily:

01

Understand the company

Identify which data, systems, and information are important in your company.

02

Define objectives

Define what you want to achieve in information security (e.g., protecting sensitive data).

03

3. Define processes

Define how you handle information (e.g., access, storage, sharing).

04

Create documents

Create clear rules, instructions, and security policies for your company.

05

Assessing risks

Check where risks exist (e.g., hacker attacks, data loss) and define measures.

06

Plan controls

Consider how you will regularly check if your measures are working.

07

Involve employees

Ensure that all employees know the rules and handle information securely.

With the AI-powered solution from DICIS AG, you can implement your information security management step by step—structured, easy to understand, and without unnecessary effort. You answer just a few questions, and the system automatically creates the appropriate documentation, enabling you to achieve ISO 27001 certification quickly and efficiently. You can test the simple path to ISO 27001 certification free of charge for 30 days.