Attribute-Based Keyword Search over Hierarchical Data in Cloud Computing
نویسندگان
چکیده
منابع مشابه
Conjunctive Fuzzy Keyword Search Over Encrypted Data in Cloud Computing
As Cloud Computing becomes prevalent, more and more sensitive information are centralized into the cloud. For the protect data privacy, sensitive data usually have to be encrypted before outsourcing, which makes efficient data utilization a very challenging task. Although traditional searchable encryption schemes allow a user to search over encrypted data through keywords and selectively retrie...
متن کاملPrivacy-Preserving Keyword Search Over Encrypted Data in Cloud Computing
Search over encrypted data is a technique of great interest in the cloud computing era, because many believe that sensitive data has to be encrypted before outsourcing to the cloud servers in order to ensure user data privacy. Devising an efficient and secure search scheme over encrypted data involves techniques from multiple domains – information retrieval for index representation, algorithms ...
متن کاملFuzzy Keyword Search over Encrypted Data using Symbol-Based Trie-traverse Search Scheme in Cloud Computing
As Cloud Computing becomes prevalent, more and more sensitive information are being centralized into the cloud. Although traditional searchable encryption schemes allow a user to securely search over encrypted data through keywords and selectively retrieve files of interest, these techniques support only exact keyword search. In this paper, for the first time we formalize and solve the problem ...
متن کاملPrivacy- Preserving Keyword-based Semantic Search over Encrypted Cloud Data
To protect the privacy, sensitive information has to be encrypted before outsourcing to the cloud. Thus the effective data utilization becomes a significant challenge. Searchable encryption scheme has been developed to conduct retrieval over encrypted data. However, these schemes only support exact keyword search. Recent fuzzy search schemes mainly evaluate the similarity of keywords from the s...
متن کاملSecure keyword-based Ranked Semantic Search over Encrypted Cloud Data
With the advent of cloud computing, many organizations and individuals are interested in outsourcing their complex data management to the public cloud for economic savings and ease of access. As sensitive information may have to be encrypted before outsourcing, the data utilization service based on plaintext keyword search is not suitable for the encrypted cloud data. In this paper, we propose ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Services Computing
سال: 2017
ISSN: 1939-1374
DOI: 10.1109/tsc.2017.2757467