Our IT Security

Our IT security solutions cover the financial sector, Industry 4.0, Retail 4.0, FIDO, Smart City, Smart Grid and Embedded Hardware developments.

We are constantly developing novel solutions for consistent security architechtures such as IoT. In addition to secure hardware on a micro scale, our schemes are used to implement cloud-centric processes based on the principle of "Security by Design". These workflows rely on strong components such as PKI, two-way TLS and the efficient implementation of cryptographic schemes and algorithms. Our dedication to the resource-constrained, energy-saving and yet highly secure design philosophy goes way beyond the usual hands-on approach. To ensure that our blueprints stand the test of time as well as the global security community, we are deeply rooted in the academic research and development realm. We thus ascertain their merit through rigorous peer review while we are persistently scrutinising the state of the art to push the boundaries of what is technically feasible.

IoT Security

  • Security analysis
  • Consultancy
  • Custom(ised) solutions

Finance and Banking

  • Security consultancy and auditing
  • Analysis of security architectures
  • Review and approval of security technologies
  • Design & development of security architectures
  • Project management and application ownership

Retail 4.0

  • Consumer & Retail IoT
  • TLS & PKI Solutions
  • Proof of Concept & field trials
  • Highly secure cloud solutions
  • Solutions on the premises
  • Frontend (GUI – Graphical User Interface)

Smart City / Smart Grid

  • High-security connectivitiy, e.g. modified LoraWAN hardware module
  • Proof of concept & field tests
  • Consultancy


  • Consultancy
  • HSP – Holistic Security Platform
  • Fido Server for Enterprise Solutions
  • Fido 2 security keys

Industrie 4.0

  • Industrial IoT
  • ZKIE – Zero Knowledge Initial Enrolment
  • Zero Trust
  • TLS und PKI Solutions
  • Proof of Concept & Field Trials
  • Highly secure cloud solutions
  • Solutions on the premises


  • IPv6
  • Computing Automation
  • Wireless Networks
  • Smart Home
  • Cloud Computing

Embedded Development

  • Hardware & PCB design
  • Sensor technologies
  • Gateways
  • Secure middleware (e.g. TLS library)
  • Bare-metal implementation of use-case specific business logic
  • Conceptual design and consultancy

RP2040 + TCP/IP Hardwired Stack

  • Evaluation board based on the Raspberry Pi RP2040
  • Hardwired TCP/IP Stack
  • Wi-Fi Gateway Module
  • Serial to Ethernet Connectors
  • Conceptual design and consultancy
  • Security Analysis