SECURED FUZZY RANKED MULTIPLE-KEYWORD SEARCH FOR SEVERAL DATA-OWNER PARADIGM USING STRING MATCHING ALGORITHM IN CLOUD COMPUTING

Abstract

With the increase in number of users in cloud where users can outsource their huge data on cloud and at the time of its need the information or the data can be retrieved from the cloud very easily. For the privacy purpose, secure search is provided, but it limits to single owner model and not for several one, so this paper proposes a system which will provide a secure search efficiently for several owners using Fuzzy logic to access several files or single files without causing no ambiguity and to get the exact output from the cloud server we will use string matching algorithm for mapping the distance between two strings and also ranking the strings for better efficiency. To detect the illegal user who is not authenticated we will provide authentication key to the users which will generate dynamic secret key which will overall secure the personal as well as enterprise information from the unknown identification.