In this paper, we look into the security challenge and issue of cyber-physical systems which is placed physically somewhere as mentioned. 1. We summary the general workflow of cyber physical systems, 2. Identify the ...

: It is a methodology to process and secure data on mobile phone device. It provides the security to mobile user data using Encryption schemes. It is a concept which allows users to secure their personal data on their ...

The biggest challenge for big data from a security point of view is the protection of user’s privacy. Big data frequently contains huge amounts of personal identifiable information and therefore privacy of users is a ...