The Challenge

  • A Tier 1 automotive supplier develops a BRM (Boost Recuperation Machine) for an OEM. The OEM provided security relevant client requirements that must be met.

The Approach

  • A structured analysis of the OEM requirements was performed regarding feasibility with the BRM Hardware
  • Based on this, security requirements including verification criteria were formulated in a process conform manner on system and software level using the PTC Integrity software
  • Traceability between client requirements, system requirements and software requirements was established

Result & Added Value

  • OEM requirements were analyzed and solutions for possible gaps were clarified together with the OEM and the Tier 1 supplier​
  • System and software level security requirements were documented in accordance with the requirements engineering process​
  • Verification criteria for testing the security requirements on system level were formulated​
  • Traceability to OEM security requirements was ensured​
  • Traceability between software and system requirements was ensured​
Gabriel Krämer
Head of Cybersecurity
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