Progress in Privacy Protection: A Review of Privacy Preserving
  Techniques in Recommender Systems, Edge Computing, and Cloud Computing
Syed Raza Bashir Shaina Raza Vojislav Misic
As digital technology evolves, the increasing use of connected devices brings
both challenges and opportunities in the areas of mobile crowdsourcing, edge
computing, and recommender systems. This survey focuses on these dynamic
fields, emphasizing the critical need for privacy protection in our
increasingly data-oriented world. It explores the latest trends in these
interconnected areas, with a special emphasis on privacy and data security. Our
method involves an in-depth analysis of various academic works, which helps us
to gain a comprehensive understanding of these sectors and their shifting focus
towards privacy concerns. We present new insights and marks a significant
advancement in addressing privacy issues within these technologies. The survey
is a valuable resource for researchers, industry practitioners, and policy
makers, offering an extensive overview of these fields and their related
privacy challenges, catering to a wide audience in the modern digital era.