Secure Cooperative Spectrum Sensing for the Cognitive Radio Network Using Nonuniform Reliability by Muhammad Usman, Insoo Koo

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Robust dead-beat synchronization of discrete chaotic systems and application to secure communications by LI Yu-xian

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Research on fusion model based on deep learning for text content security enhancement by Shaomin WANG, Zheng WANG, Hua REN

Subjects: “…content security…”
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Data security protection schema of telecom operators under the environment of big data by Shengli ZHOU, Bin CHEN, Lifa WU

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UVDA:design and implementation of automation fusion framework of heterogeneous security vulnerability database by Tao WEN, Yu-qing ZHANG, Qi-xu LIU, Gang YANG

Subjects: “…information security…”
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Secure efficient and verifiable large linear equations solve outsourcing computing scheme by Xing-lan ZHANG, Xiang LIU

“…A secure,efficient and verifiable outsourcing computation scheme was proposed based on the current problems of leaking users information and tampering with the calculating results,which were encountered while solving large-scale linear equations in outsourcing computation.A new linear equation with similarity solutions was constructed based on the constant transformation between random permutation and linear equations.It avoids the problem that the current data camouflage scheme is easily attacked by solving common factor method.It also improves the verification effciency and reduces the complexity of space.The performance analysis shows that the scheme is highly efficient.…”
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Application of Hybrid Transform Domain Digital Watermarking in Power System Information Security by Shaomin Zhu, Zhiqiang Zhang

“…Therefore, how to realize digital media security effectively is becoming a challenging problem. …”
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Cloud data secure deduplication scheme via role-based symmetric encryption by Jinbo XIONG, Yuanyuan ZHANG, Youliang TIAN, Zuobin YING, Qi LI, Rong MA

“…The rapid development of cloud computing and big data technology brings prople to enter the era of big data,more and more enterprises and individuals outsource their data to the cloud service providers.The explosive growth of data and data replicas as well as the increasing management overhead bring a big challenge to the cloud storage space.Meanwhile,some serious issues such as the privacy disclosure,authorized access,secure deduplication,rekeying and permission revocation should also be taken into account.In order to address these problems,a role-based symmetric encryption algorithm was proposed,which established a mapping relation between roles and role keys.Moreover,a secure deduplication scheme was proposed via role-based symmetric encryption to achieve both the privacy protection and the authorized deduplication under the hierarchical architecture in the cloud computing environment.Furthermore,in the proposed scheme,the group key agreement protocol was utilized to achieve rekeying and permission revocation.Finally,the security analysis shows that the proposed role-based symmetric encryption algorithm is provably secure under the standard model,and the deduplication scheme can meet the security requirements.The performance analysis and experimental results indicate that the proposed scheme is effective and efficient.…”
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Access to information about the activities of the Security Service of Ukraine in the context of countering disinformation by A. I. Marushchak, N. O. Kudriavtseva

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Blockchain applications in managing oral oncology patient data: Privacy, security, and beyond by Meenakshi Singh, Dipti Vashisth Sharma, Sandeep Lahu Sarkale, Sachin Chavan

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Application research on network security operation automation practice based on RPA technology by ZHOU Ying

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VIRTUAL REALITY: U.S. INFORMATION SECURITY THREATS CONCEPT AND ITS INTERNATIONAL DIMENSION by E. V. Batueva

Subjects: “…information security…”
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Research on endogenous security data sharing mechanism of F-RAN for 6G by Yang LIU, Jun LI, Wenyun CHEN, Mugen PENG

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Multi-source data security protection of smart grid based on combination key by Jian GAO, Wenbin CHEN, Jianmin PANG, Huadong YU, Guorui SONG

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ENVIRONMENTAL EXTREMISM AS A NEW CHALLENGE OF ECONOMIC SECURITY OF INDUSTRIAL ORGANIZATIONS IN RUSSIA by A. Savin

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Efficient and secure multi-user outsourced image retrieval scheme with access control by Fuyuan SONG, Zheng QIN, Jixin ZHANG, Yu LIU

“…In the cloud-based image retrieval services, the cloud server may not be fully trusted in which may arise privacy concerns.Some privacy-preserving image retrieval schemes have been proposed to protect image privacy.However, the traditional privacy-preserving image retrieval schemes have some weaknesses, such as inefficient and single-user setting.Therefore, an efficient and secure multi-user outsourced image retrieval (EMIR) scheme with access control was proposed.EMIR utilized matrix decomposition and proxy re-encryption to achieve multi-user outsourced image retrieval.By leveraging the techniques of one-time pad and matrix transformation, EMIR supported efficient and secure image retrieval based on Euclidean distance similarity in a privacy-preserving manner.In addition, EMIR applied locality sensitive hashing (LSH) to build searchable indexes in a privacy-preserving manner, which could improve the image retrieval performance.Specifically, a lightweight access control strategy by using role-based polynomial function was designed to authorize the legality of the query user.Security analysis shows that EMIR can protect the confidentiality of the images and the queries.The extensive experiments demonstrate that EMIR achieves efficient image retrieval.…”
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Goodness-of-Fit Based Secure Cooperative Spectrum Sensing for Cognitive Radio Network by Hiep Vu-Van, Insoo Koo

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The Effect of HIV/AIDS Scourge on Food Security in Nyabbani Subcounty, Kitagwenda District. by Ainembabazi, Docus

“…The purpose of this research was to assess, analyze, find out, and gather the effect of HIV/AIDS scourge on food security in Nyabbani sub-county, Kitagwenda district.…”
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Impact of Climate Change on Food Security in Kashare Sub-County, Mbarara District. by Agaba, Richard

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Impact of Climate Change on Food Security in Kashare Sub-County Mbarara District. by Agaba, Richard

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