International Journal of Advanced Research in Computer Engineering & Technology
Location proof of a particular person relies on user's mobile device position. One of the valuable features of the location proofs tells about accessing the Location Based Services (LBS) by using mobile device. Location privacy is mandatory for every user to keep their location confidential .Every user needs to maintain the privacy level according to their spatial and temporal region. In this paper, the authors have presented a survey about the various techniques that are well suited to preserve location privacy and location proofs.