Privacy is a high-level security goal above confidentiality which means that an entity can hide specific data from a group and reveal a specific part of the data to different group. The privacy properties have been defined in [69] in the context of VANET11 communication but are also very mu...
(e.g., users’ identity) from third parties. Most of the time, the main focus of confidentiality is on the encryption of the data; however, privacy defines the level of access to the received data for different users[47,60]. Finally,trustis a concept for the user to accept the ...