Product Cyber Resilience in the Software Development Lifecycle: Interview Codebook and Survey Instrument

Research instruments and coding materials for a mixed-methods study on product cyber resilience in the software development lifecycle. The record contains two documents. The interview codebook documents the coding scheme applied to the interview material: eight main coding categories with subcategories and definitions, including a 3 × 4 structure that combines three implementation layers (structural, procedural, and technical) with the four NIST cyber resilience goal areas (Anticipate, Withstand, Recover, and Adapt). The survey instrument provides the blank questionnaire in two versions: the German original, as administered, and an English translation for reference.