Results 111 to 120 of about 15,311 (163)

Verifiable Blockchain-Based Searchable Encryption with forward and backward privacy

2020 16th International Conference on Mobility, Sensing and Networking (MSN), 2020
Symmetric Searchable Encryption (SSE) is an ideal technology to secure searches. SSE is dedicated to improving data confidentiality without sacrificing the searchability of data. Currently, most SSE schemes work using a semihonest or curious cloud server model in which the search results are not absolutely trustworthy. Therefore, a verifiable SSE (VSSE)
Ruizhong Du, Yi Wang
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Why Are We Going Backward With Privacy of Medical Records?

Journal of the Association of Nurses in AIDS Care, 2002
Fortunately, the Department of Health and Human Services, along with the Office of Civil Rights, has been strategically positioned by the Health Insurance Privacy andAccountabilityAct (HIPAA) privacy standards to improve this legacy while expediting patient care and payment to providers for that care. That was, until March 2002.
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Verifiable ranked search over encrypted data with forward and backward privacy

Future Generation Computer Systems, 2019
Abstract The more growing discovery of cloud computing capabilities, the more likely researchers are to make progress in this field. The ability to search over the encrypted data is one of the prerequisites for cloud computing. A large number of data owners all over the world are interested in outsourcing data to the cloud, being concerned about ...
Aniseh Najafi, Hamid Haj Seyyed Javadi, Majid Bayat   +2 more
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FTPS: Efficient fault‐tolerant dynamic phrase search over outsourced encrypted data with forward and backward privacy

Concurrency and Computation: Practice and Experience, 2022
SummaryWith the popularity of cloud computing, more and more users store sensitive information in cloud servers. In order to protect the data over the cloud server, symmetric encryption with keyword search has been developed and the phrase search has been proposed subsequently to overcome the inefficiency produced by single/multi‐keyword search ...
Yousheng Zhou, Kexin Liu, Pandi Vijayakumar   +2 more
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Fair multi-owner search over encrypted data with forward and backward privacy in cloud-assisted Internet of Things

Future Generation Computer Systems, 2021
Abstract The trend towards the Internet of Things (IoT) technology promises the growth of home and organizational automation in the world. Due to the large amount of IoT data stored in the semi-trust cloud server, the IoT is vulnerable to cyberattacks.
Aniseh Najafi, Majid Bayat, Hamid Haj Seyyed Javadi   +2 more
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Dynamic Searchable Symmetric Encryption with Forward and Stronger Backward Privacy

2019
Dynamic Searchable Symmetric Encryption (DSSE) enables a client to perform updates and searches on encrypted data which makes it very useful in practice. To protect DSSE from the leakage of updates (leading to break query or data privacy), two new security notions, forward and backward privacy, have been proposed recently.
Cong Zuo, Shi-Feng Sun, Joseph K. Liu, Jun Shao, Josef Pieprzyk   +4 more
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Multi-Keyword Search Guaranteeing Forward and Backward Privacy over Large-Scale Cloud Data

2019 IEEE Global Communications Conference (GLOBECOM), 2019
Using searchable encryption (SE), users' data can be outsourced to an untrusted server while ensuring privacy of both the queries and the data. Meanwhile, to efficiently support data updating, dynamic SE (DSE) has also been proposed and applied to a variety of scenarios.
Li Gong, Hongwei Li, Guowen Xu, Xizhao Luo, Mi Wen   +4 more
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Analysis and Construction of Efficient RFID Authentication Protocol with Backward Privacy

2013
Privacy of RFID systems is receiving increasing attentions in the RFID community and an important issue required as to the security of RFID system. Backward privacy means the adversary can not trace the tag later even if he reveals the internal states of the tag sometimes before.
Shaohui Wang, Sujuan Liu, Danwei Chen
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Dynamic Searchable Symmetric Encryption with Forward and Backward Privacy: A Survey

2019
Searchable symmetric encryption (SSE) has been proposed that enables the clients to outsource their private encrypted data onto the cloud server and later the data can be searched with limited information leakage. However, existing surveys have not covered most recent advances on SSE technique.
Qingqing Gan, Cong Zuo, Jianfeng Wang, Shi-Feng Sun, Xiaoming Wang   +4 more
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