OT Security
Attacks on cyber-physical systems have a direct impact on our daily lives. To secure and protect your systems and infrastructure, we work with you to develop new, comprehensive and practical protection concepts.
Safety for your industrial processes.
Securing your networked production
The increasing digitalisation and networking of various areas such as manufacturing, supply chains, traffic control systems, connected vehicles, medical devices and critical energy generation infrastructure bring efficiency and productivity benefits, but at the same time significantly increase the vulnerability to cyber attacks.
A combination of different building blocks forms a comprehensive OT security framework that aims to ensure the availability and confidentiality of operational technology systems while also safeguarding physical security and the environment.
OT Security Building Blocks
Consulting
Our OT security consulting offers a comprehensive range of services. In our orientation workshops, you will gain fundamental insights into successful strategies for implementing OT security. Using the OT security check based on standards such as IEC 62443, we identify the maturity or compliance level of your organisation. Asset inventory, vulnerability and risk assessments help to identify potential risks. With pentesting and cyber validation, we secure your technology and supply chain against attacks. Our architecture workshops support the development of robust infrastructures. And with implementation support, we ensure the smooth implementation of your security measures.
Implementation of protective measures
Our implementation of protective measures in OT Security aims to protect your systems from cyber threats and strengthen the resilience of your production. We design and implement network segmentation, create secure transitions at IT/OT boundaries and in production networks. We also offer secure remote maintenance access both on-premises and on the Telekom platform in German data centres. Our expertise also includes design, implementation, tuning and integration services for attack detection systems that are embedded in your security processes. With our holistic approach, we ensure that your protective measures are not only effective, but also seamlessly integrated into your existing infrastructure.
Maintaining operations
Learn how our OT SOC protects your OT environment. We implement specific OT detection scenarios for 24/7 monitoring and alert handling. Our incident management identifies cyber security incidents and performs triage using predefined playbooks. We also offer threat hunting to identify and analyse new attack vectors. Through continuous improvement, we ensure optimised detection, supported by OT-relevant threat intelligence.
A selection of our tools
Modern attack detection systems for OT
With Nozomi Guardian and Microsoft Defender for IoT, we offer seamless, behaviour-based asset and attack detection in sensitive production networks. These solutions enable precise, non-intrusive monitoring of critical assets and processes in your production environment.
Resilient security architectures for OT
Fortinet's specialised OT firewalls provide secure encapsulation of your critical OT processes. With their deep understanding of OT protocols and communication, they protect "unpatchable" OT assets, for example through the "virtual patching" function. This ensures reliable protection for your OT infrastructure.
XSOAR for secure efficiency
Discover the future of security integration and automation for your SOC. With state-of-the-art SOAR technology, we offer a highly scalable and efficient solution. Our SOAR platform enables rapid detection and response, as well as seamless integration of OT SOC functionality into your overall cyber defence.
Secure remote maintenance
Our platform for secure remote maintenance is based on technology developed in Germany by our partner Genua (Bundesdruckerei) and implements all BSI recommendations.
Advice – personalised and tailored to your needs
Do you have any questions? Simply fill out the contact form and we will get back to you as soon as possible.
Further information
White paper – Industrial security in the energy industry.
The energy industry is a key industry. Cyber attacks that specifically target pipelines, power plants and other structures in the energy sector are increasing in frequency and precision. However, the battle is not lost. This white paper explains how you can sharpen your weapons.
White paper – On the path to the smart factory with (I)OT security
Traditional manufacturing companies are increasingly relying on systems such as MES, IoT applications and digital twins to increase efficiency and flexibility. However, the introduction of these technologies places new demands on OT cybersecurity. The white paper discusses cyber risks in conventional production environments compared to smart factories and emphasises the challenge of keeping existing facilities secure during modernisation while production continues, presenting a smart factory migration architecture as a solution.