Personalized Web Search Over Encrypted Databases

Abstract

This paper involves the study of every user as the internet having an interest on his personalized personal search. To personal search the web content data on encrypted data bases and performing related data, collection data tasks while preserving data confidentiality is a desirable capability when a database is stored on a server maintained by a third-party service provider. This paper addresses the problem of enabling personalized web content-based collection data over encrypted and encoded web content stored in databases. Personal search front pages, along with web content documents, are first encrypted by the content owner and then stored onto the server. Through jointly applying cryptographic methods and procedures, such as RSA alg and cryptography methods and procedures, such as order preserving encryption and randomized hash functions, with image processing and related data collection data methods and procedures, secure front paging schemes are designed to provide both privacy protection and rank ordered personal search capability. Results on an encrypted color image server and database and security analysis of the secure front paging schemes under different attack models show that data confidentiality can be preserved while retaining very good collection data performance. This work has promising applications in secure web content management.

Keywords: Electric data image documents collection data, personal secure personal search, visual words power, min-hashing