Based on existing concepts and first implementations (mainly from Daimler) communication and data transfer between customers and their IT suppliers in the context of embedded software in automotive will 

• cut all proprietary IT dependencies,
• eliminate proprietary infrastructure of customers at IT Suppliers side,
• close all security holes,
• separating and establishing clear private (at customer’s and IT Supplier’s side) and public processes,

• standard processes and message exchange,
• secure managed bidirectional data transfer for authorized entities 
  • data exchange format
  • secure data storage and access
  • managed data transfer