  The evolution of Big Data in large-scale Internet-of-Vehicles has brought
forward unprecedented opportunities for a unified management of the
transportation sector, and for devising smart Intelligent Transportation
Systems. Nevertheless, such form of frequent heterogeneous data collection
between the vehicles and numerous applications platforms via diverse radio
access technologies has led to a number of security and privacy attacks, and
accordingly demands for a secure data collection in such architectures. In this
respect, this chapter is primarily an effort to highlight the said challenge to
the readers, and to subsequently propose some security requirements and a basic
system model for secure Big Data collection in Internet-of-Vehicles. Open
research challenges and future directions have also been deliberated.
