Trusted virtual machine management model for cloud computing by Zhen-ji ZHOU, Li-fa WU, Zheng HONG, Hai-guang LAI, Cheng-hui ZHENG

“…For virtual machine in cloud computing,the authorization of manager domain is too centralized to be secure,and the strategies of tenants can be easily falsified.In view of the two problems,a trusted virtual machine management Model for cloud computing infrastructure is proposed.The model provides fine grained manager domain of virtual machine in which both managers and tenants are strictly constrained when they operate on other tenant domains.The sensitive code and data in tenant virtual machine cannot be accessed or falsified without permission.The model creates a trustable tunnel between tenant and system domain,and distributes tenant strategies using the tunnel in a secure way.Security analysis and experimental results show the model ensures the security of tenant data and tenant strategies effectively.…”
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Data encryption technology based on cloud and terminal collaboration by Guorong LIU, Dongxin LIU, Laifu WANG, Jun SHEN, Huamin JIN

“…With the fast increasing computing and storage capability,the intelligent terminal has gradually became the most important personal information assistant,and the data security of the terminal has turned to be essential for customers.Data encryption is a basic component of security assurance,but currently the mainstream technology scheme has a series of drawbacks,such as high technical cost.Therefore,a data encryption scheme based on cloud and terminal collaboration was proposed to promote the security of keys and data files.…”
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An End-to-End Rumor Detection Model Based on Feature Aggregation by Aoshuang Ye, Lina Wang, Run Wang, Wenqi Wang, Jianpeng Ke, Danlei Wang

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Spread and Control of Mobile Benign Worm Based on Two-Stage Repairing Mechanism by Meng Wang, Zhide Chen, Li Xu, Huan Zhan

“…This control mechanism for benign worm propagation is of guiding significance to control the network security.…”
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The Application of Approximate Entropy Theory in Defects Detecting of IGBT Module by Shengqi Zhou, Luowei Zhou, Suncheng Liu, Pengju Sun, Quanming Luo, Junke Wu

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Culture of teenager’s spiritual safety: definition and characterization of criteria features by Evgeny V. Krotov

“…To achieve this goal, we have identified the following tasks: 1) to consider the phenomenon of culture in the view of domestic pedagogy; 2) analyze the concepts related to the subject of research: spirituality, security, personal security, spiritual security; 3) on the basis of studying the characteristics of a spiritual personality, identify the criteria for the culture of teenagers spiritual security and outline the main characteristics of these criteria. …”
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Trust evaluation optimization mechanism for cloud user behavior based on FANP by Yi ZHANG, Liqin TIAN, Zenan WU, Wenxing WU

“…The open cloud computing environment is facing security challenges and the traditional user behavior evaluation mechanism cannot guarantee the security of the cloud.In order to scientifically and quantitatively evaluate the user’s behavior trust, ensure the scientific and reasonable weight assignment, improve the security and credibility of user behavior under the cloud platform, a trust evaluation optimization mechanism combined with fuzzy analytic network process (FANP) was designed.In the proposal, user behavior trust evaluation based on one control target was extended to include two control target modules which were historical access behavior and current access environment.At the same time, the historical access behavior module was divided into two aspects: conventional behavior and gray behavior, and the current access environment module was divided into two directions: information integrity and access security.The corresponding control criteria was divided to construct the analytic network process (ANP) model under different control objectives.The limit hypermatrix under each target module was calculated to obtain the final stability weight of each element with the help of network analytic hierarchy process software.And the real user behavior data under the development platform was selected to comprehensively calculate the trust degree under different modules as the final behavior evaluation result.The expansion of the user behavior evaluation module refined the evaluation granularity, which makes the evaluation results more objective and accurate.In the cloud environment with the same malicious ratio, the optimization mechanism has better recognition effect, and it can identify cloud users with low trust efficiently and effectively, so as to improve the security and legitimacy of the cloud.At the same time, it also provids new research direction for solving the problem of user security and credibility, and effective risk control in the cloud environment.…”
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Public Housing Allocation Model in the Guangdong-Hong Kong-Macao Greater Bay Area under Clustering Algorithm by Lei Zhang, Xueqing Hu

“…The allocation method of public housing based on demand clustering analysis focuses on improving the housing security level and strives to meet the higher-level housing improvement needs of housing security objects, so as to provide security objects with more expected living conditions and improve housing allocation effect.…”
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PREVENTING VIOLENCE CRIMES (KIDNAPPING, ARMED ROBBERY, BRIGANDAGE OR COMMUNITY MASSACRE) WITH DRONES: AN EFFECTIVE ALTERNATIVE TO VEHICULAR PATROLS IN NIGERIA by BABALOLA SUNDAY EMMANUEL

“… Security is a vital component of any Nation’s growth and development, with its absence, there is no progress. …”
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Biomass allocation and root topology alteration of an introduced amphibious plant in response to cultural eutrophication by Xiaolong Huang, Yu Zhao, Hai Xu, Chunyu Yin, Ruijie Shen, Baohua Guan, Zhigang Mao, Hu He, Jinlei Yu, Kuanyi Li

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Intrusion Detection Systems in Wireless Sensor Networks: A Review by Nabil Ali Alrajeh, S. Khan, Bilal Shams

“…Their distributed nature, multihop data forwarding, and open wireless medium are the factors that make WSNs highly vulnerable to security attacks at various levels. Intrusion Detection Systems (IDSs) can play an important role in detecting and preventing security attacks. …”
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Research based on the method of Android system active defense without Root permission by Jing-qiang LIU, Bin LI, Li-zhang CHEN, Bin CHEN

“…In order to solve the problem that the system security is reduced through getting Root permission and that the security of Android smartphone is not effective without Root permission, the working principle of ART, the Java reflection mechanism and AOP principle were studied. …”
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Toward discovering and exploiting private server-side Web API by Jia CHEN, Shan-qing1 GUO

“…Most of the interfaces for mobile application and server interaction use the Web API for communication,but the Web API introduced by these mobile applications may introduce new security issues.To facilitate the study of the security of Web API,a system for automatically discovering the server-side Web API interface in APK files based on the conventional Android program testing framework was designed and implemented.This system can help to develop the research on private server-side Web API interface security.…”
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Video compression and encryption coding scheme based on zero tree by ZHANG Rong, ZHU Zhi-chao, YIN Dong, LIU Zheng-kai

“…According to the security of the scalable video stream,an integrated video compression-encryption scheme was proposed.The scheme chooses wavelet transform as the compression platform,encrypts the zero-tree symbol during the zero-tree generation process to guarantee the security of the video.Furthermore,a multiple levels encryption was proposed to satisfy different consumers’ requirement.It is proved that the scheme kept the scalability of the encoding,has high security,and small impact on compression efficiency,so it is suitable for real-time video transferring on the network.…”
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Image Encryption Using a Lightweight Stream Encryption Algorithm by Saeed Bahrami, Majid Naderi

“…Security of the multimedia data including image and video is one of the basic requirements for the telecommunications and computer networks. …”
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Anonymous survey system based on NIZK by Lu LIU, Yu-xi LI, Fu-cai ZHOU

“…Aiming at the security problem that the existing in electronic surveys,such as information fraud,privacy security etc.An anonymous electronic survey scheme based on non-interactive zero knowledge proofs (NIZK) was constructed,which had the characteristics of self-organization,non-interactive,anti-replay,and high efficiency.The system uses the NIZK protocol and the Boneh-Boyen signature scheme to verify the user's identity in non-interactive manner,which guarantees the authenticity of the scheme.The system also uses the Pedersen commitment scheme and the pseudo random function to hide the user's identity and the related information,which guarantees the ano-nymity.Security analysis show that the system has security features such as malicious users attack resistance and anonymity.Finally,the function of the system was also verified and the result show that the system can accomplish all the functions correctly and guarantee the anonymity and authenticity of the system effectively.…”
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Modeling and Analysis of the Spread of Malware with the Influence of User Awareness by Qingyi Zhu, Xuhang Luo, Yuhang Liu

“…By incorporating the security awareness of computer users into the susceptible-infected-susceptible (SIS) model, this study proposes a new malware propagation model, named the SID model, where D compartment denotes the group of nodes with user awareness. …”
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Design and application of system with dual-control of water and electricity based on wireless sensor network and video recognition technology by Hejie Chen, Chunxue Wu, Wending Huang, Yan Wu, Naixue Xiong

“…In order to solve the security problem of the user in wireless sensor network, this article proposes a radio frequency identification mutual security authentication protocol based on shared secret hash function. …”
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Intelligent two-phase dual authentication framework for Internet of Medical Things by Muhammad Asif, Mohammad Abrar, Abdu Salam, Farhan Amin, Faizan Ullah, Sabir Shah, Hussain AlSalman

“…The security resilience was also evaluated against man-in-the-middle, replay, and brute force attacks. …”
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Perioperative Management of Patient with Systemic Mastocytosis Going for Total Thyroidectomy by Ammar AlShaker, Saud Al-Rasheedi, Yousef Al-Jebrin, Munira Al-Masaad, Nawaf M. Al-Mutairi

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