In today’s digital world, information security is more than just a technical concern: it is a business-critical necessity. Companies must protect sensitive data and at the same time meet legal requirements. This article highlights the most important aspects of information security with a focus on the implementation of an ISMS according to ISO 27001 and the new EU NIS2 directive, which comes into force in 2024.
Why is information security important?
Information security ensures the confidentiality, integrity and availability of data and IT systems. It not only protects against cyber attacks, but also ensures the continuity of business processes. An effective information security management system (ISMS) helps companies to identify and minimize risks.
Implementation of an ISMS through ISO 27001
ISO 27001 is an internationally recognized standard that helps companies to develop and implement an ISMS. It offers a systematic approach to protecting information and minimizing risks.
Why is ISO 27001 important?
- By complying with ISO 27001, companies can strengthen the trust of their customers and partners
- Many industries require compliance with certain security standards, ISO 27001 helps to meet these requirements
- The standard provides a clear framework for identifying and managing security risks
Steps for implementation
- A project team is set up to take responsibility for implementing the ISMS
- Clear roles and responsibilities are defined to ensure smooth implementation
- A delta audit and an inventory are carried out to identify vulnerabilities and the current security status
- All employees involved are sensitized and qualified through targeted training courses
- Departments receive weekly task packages that cover various chapters of ISO 27001
- A comprehensive, digitalized ISMS is created to ensure sustainable information security
- Internal auditors are trained to carry out regular audits in the company
- Regular internal audits ensure that all measures are properly complied with
- A gap analysis is used to identify weaknesses, which are then remedied with a concrete action plan
- The action plan is implemented by implementing the planned measures in a targeted manner
- The certification process is continuously monitored until successful completion of ISO 27001 certification
NIS2 and the connection to ISO 27001
The NIS2 Directive, which comes into force in October 2024, tightens information security requirements, especially for operators of critical infrastructure (KRITIS), and affects around 21,600 new companies in Europe. The aim of the directive is to strengthen protection against cyberattacks and resilience.
ISO 27001 and NIS2 both pursue the goal of information security, but differ in scope. While ISO 27001 provides a flexible framework for implementing an ISMS, NIS2 adds additional requirements specifically aimed at KRITIS operators and critical facilities. Companies that are ISO 27001 compliant have already met many of the NIS2 requirements.
NIS2 introduces the following obligations for companies:
- Companies need to further enhance their security standards and conduct regular audits to ensure both cyber security and physical resilience
- Security incidents must be reported within 24 hours as there are stricter reporting requirements
- Violations may result in penalties in the form of fines of up to 10 million euros or 2% of global turnover
Conclusion: Why information security is essential for companies
The importance of information security in the modern business world cannot be overemphasized. With increasing connectivity and the steady rise of cyber threats, it is becoming imperative for companies to develop robust security strategies and comply with regulatory requirements such as the NIS2 directive. By implementing an effective information security management system in accordance with ISO 27001, companies can not only minimize their risk, but also strengthen the trust of their customers and partners. Given the new challenges that come with NIS2, it is crucial that companies act proactively to adapt to the increased information security requirements and avoid potential sanctions.
How we as Experts Institut can help
As Experts Institut, we offer comprehensive consulting services for the implementation and optimization of ISMS in accordance with ISO 27001. We also support companies in implementing the new requirements of the NIS2 directive. Our focus is on supporting customers in complying with IT compliance requirements and strengthening their information security.
Are you considering optimizing the security measures in your company? Get ahead and in touch with us – info@expertsinstitut.de
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