Data protection and information security in the energy sector


Challenges for the Energy Sector
Digitalization and automation increase the attack surface for cyber threats. Critical infrastructures such as power grids or supply facilities must be specially protected. At the same time, handling customer data – for example, with smart metering systems – requires GDPR-compliant processing.
- Cyberattacks on critical infrastructures (e.g., power and gas grids)
- Data protection risks posed by smart meters and IoT devices
- Protection of sensitive operational and customer data from unauthorized access
- Compliance with regulatory requirements such as GDPR, NIS2, and the IT Security Act
Legal Requirements and Obligations
The GDPR obliges energy suppliers to process personal data transparently and securely. This particularly concerns customer data from billing and metering systems.
As operators of critical infrastructures (KRITIS), companies in the energy sector must meet increased security requirements. The NIS2 Directive obliges them to implement measures such as risk analyses, emergency plans, and reporting obligations for security incidents.
To prevent data loss or unauthorized access, strict security measures are required, including:
- Encryption of customer data
- Access Controls and Identity Management
- Zero-Trust Network Security
- Regular Security Audits and Incident Response Plans

All-round protection for sensitive data in the energy sector
As a reliable service provider in the energy sector, we ensure that both IT security and data protection are guaranteed through modern technologies and robust security processes. This is crucial not only for compliance with legal requirements but also for the long-term safeguarding of business continuity and the protection of your customer relationships.
Our experienced team offers practical solutions and consulting based on deep industry expertise. We are happy to help you and ensure that you can focus on your core business.
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Advice that suits you and works in everyday life
We create tailor-made service packages tailored to your company size, your processes and your goals. Together, we implement data protection and information security in such a way that they are legally secure, understandable and practicable in day-to-day business.







