Quantum Key Relay Scheme Based on Trusted Control Center by Shaosheng Jiang, Ruinan Chi, Xiaojun Wen

“…A transmit quantum key relay scheme based on trusted control center and trusted quantum relay server was proposed.The quantum key one-time pad encryption algorithm was used in the design of trusted relay protocol.Upon the establishment of trusted relay network,the trusted control center was used to ensure the credibility and security of access relay,and the user's IP address was hidden in the quantum information data that had been encrypted only for the legal user to decrypt and transmit credible information.The security analysis shows,users who do not connect with the quantum channel can still use the trusted relay network to transmit quantum key securely in a long-distance transmission while attackers can not obtain useful quantum key information from the network.…”
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Privacy protection scheme based on fair blind signature and hierarchical encryption for consortium blockchain by Xuewang ZHANG, Zhihong LI, Jinzhao LIN

“…To solve the security hazards of identity information and transaction data and the time-consuming problem of traditional single-level encryption methods in the current application scenarios of consortium blockchain, a privacy protection scheme of consortium blockchain based on fair blind signature and hierarchical encryption was proposed.Considering the strong centrality and poor security of the existing fair blind signature scheme, it was redesigned with zero-knowledge proof technology to be applicable for consortium blockchain application scenario.Based on the Paillier homomorphic encryption algorithm, a supervisable hierarchical encryption method was designed, and the method realized the supervision of encrypted transaction data information and reduced the time cost of the encryption and decryption process.The security analysis and simulation results show that the proposed scheme can effectively resist malicious attacks such as tampering and eavesdropping and significantly improve the encryption efficiency.…”
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High-Order Observer-Based Sliding Mode Control for the Isolated Microgrid with Cyber Attacks and Physical Uncertainties by Hao Wang, He Jiang, Yan Zhao, Huanxin Guan, Bo Hu, Shunjiang Wang

“…System security is essential for the operation of the island microgrid. …”
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A Hybrid Approach to Protect Palmprint Templates by Hailun Liu, Dongmei Sun, Ke Xiong, Zhengding Qiu

“…Accuracy, changeability, and security are three critical requirements for template protection algorithms. …”
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Overview of research on trusted attestation technology of cloud virtualization platform by Bibo TU, Jie CHENG, Haojun XIA, Kun ZHANG, Ruina SUN

“…With the rapid development of cloud computing， the security issues of cloud platforms have also attracted much attention.Trusted computing is an essential supporting technology in the cloud computing security system.Trusted attestation is an important feature in trusted computing.The use of trusted attestation technology verifies whether the cloud virtualization platform is trustworthy， thereby providing a foundation for ensuring the security of the cloud platform.Now based on the definition of trusted attestation， the research progress of key technologies such as the root of trust virtualization， platform identity authentication， platform status certification， and trusted attestation framework for virtual machines were systematically sorted out， typical schemes were analyzed and compared.Furthermore， the limitations of existing work were discussed.Finally， the future research trend of this area were pointed out.…”
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Survey on privacy preserving techniques for blockchain by Zonghui WANG, Shengli ZHANG, Shi JIN, Hui WANG

“…Blockchain is a kind of distributed ledger technology with the characteristics of decentralization,security reliability,tamper-proof and programmable.The open and transparent feature of the blockchain system has seriously threatened the transaction privacy of users,and the corresponding privacy problem solution is designed for different application scenarios.Firstly,the basic working principle of block chain technology was introduced,and typical privacy issues was introduced in blockchain,such as transaction privacy and account privacy.Secondly,the existing typical blockchain privacy protection schemes were divided into three types:mixed-coin technology,cryptography technology and secure channel technology,and presents a comprehensive and comprehensive introduction to this three privacy protection schemes; Finally,the blockchain data privacy protection technology was analyzed,the application and development on IoT security were prospeted.…”
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Hybrid Cryptography Based on Planets: Phobos & Deimos by Kraicha Ayoub, Touil Hamza, El Akkad Nabil

“…Remote access has become essential for business continuity but also introduces significant security risks. To address these issues, it is crucial to innovate in cryptography, the backbone of data security. …”
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Comparison of Military Potentials of USA, PRC, and Some Countries in APR from the Standpoint of Western Analysts by M. Tchaikovsky, A. Kazantsev

“…In connection with the rising significance of the APR in the global economy, Western military and political analysts consider the PRC power strengthening as a challenge to the security and impact of the USA not only in this region, but also globally. …”
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Divergent impacts of soil desiccation on atmospheric water vapor–temperature responses regulated by evapotranspiration by Ruonan Wang, Xingwang Fan, Yongwei Liu, Xiaosong Zhao, Rong Wang, Yuanbo Liu

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Les syndicats, les commissaires et le politique : (re)valorisations et conflits autour de la profession policière en Tunisie (2011-2022) by Audrey Pluta

“…After 14 January 2011, the socio-professional conditions of members of the security forces became increasingly public, but also led to an unprecedented mobilisation of Tunisian police officers. …”
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Visceral Adiposity Index in Breast Cancer Survivors: A Case-Control Study by Elías Cardoso-Peña, Alexandra E. Soto Pina, Ángel Gómez Villanueva, Gerardo Emilio López Chavez, Pablo Ramírez Martínez, Humberto Ramírez Montoya, María Guadalupe Berumen Lechuga, Alejandra Donají Benitez Arciniega, María de Lourdes Alarcón Fortepiani, Roxana Valdés Ramos, José de Jesús Garduño García

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Blockchain-IoT Healthcare Applications and Trends: A Review by Wafaa A. N. A. Al-Nbhany, Ammar T. Zahary, Asma A. Al-Shargabi

“…Integrating blockchain technology with IoT extensively helps provide basic security requirements owing to the built-in security structure of the blockchain. …”
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Bifurcation of a Fractional-Order Delayed Malware Propagation Model in Social Networks by Changjin Xu, Maoxin Liao, Peiluan Li

“…In recent years, with the rapid development of the Internet and the Internet of Things, network security is urgently needed. Malware becomes a major threat to network security. …”
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Filipino attitude and perception on Subscriber Identity Module (SIM) Card Registration Act by Aera L. Diaz, Romano M. Balbacal

“…These insights underscore the need for more robust security measures in the registration process to enhance public trust. …”
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Water Accounting and Productivity Analysis to Improve Water Savings of Nile River Basin, East Africa: From Accountability to Sustainability. by Hirwa, Hubert, Zhang, Qiuying, Li, Fadong, Qiao, Yunfeng, Measho, Simon, Muhirwa, Fabien, Xu, Ning, Tian, Chao, Cheng, Hefa, Chen, Gang, Ngwijabagabo, Hyacinthe

“…Climate change impacts on drylands pose more vexing risks to socio-ecological systems, resulting in food security issues, biodiversity loss, and livelihood shifts in Africa. …”
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Nitrogen fertilizer application for improving the biomass, quality, and nitrogen fixation of alfalfa (Medicago sativa L.) at different growth stages in a saline‒alkali soil by Weifan Wan, Qian Liu, Ke Li, Kun Zhao, Fei Qi, Yuanshuo Li, Zhi Sun, Haigang Li

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Do relationships with parents determine citizens’ reactions to war trauma? by Alicja Senejko, Ewa Gurba, Piotr Oleś, Mateusz Marek, Tomasz Franc, Krzysztof Gurba

“…In contrast, a secure attachment style, along with frustration of the need for competence and intensity of threats, is a predictor of constructive defenses, while a secure attachment style is a predictor of PTG. …”
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System-Level Digital Twin Modeling for Underwater Wireless IoT Networks by Lei Wang, Lei Yan, Xinbin Li, Song Han

“…We introduce a voting-based security prediction model to significantly bolster security in underwater wireless communication. …”
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Cryptanalysis of an efficient group signature schemen by LU Rong-bo1, XUAN Heng-nong3, HE Da-ke2

“…The security flaws of the group signature proposed by Zhang Jianhong and etc.was analyzed.It pointed out that the group signature was not untraceable for the revocation center could not open a valid group signature.A coalition attack that the manager and the revocation center could conspire to generate valid group signatures and impose them on an arbitrary member of the group was presented.The security analysis show that the scheme is insecure.…”
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Multi-parties key agreement protocol based on elliptic curve by Long GAO, Chun-ming TANG, Yong-qiang ZHANG

“…The key agreement protocol is a shared key mechanism between two or more participants in a public channel.A multi key agreement protocol based on elliptic curve was designed by using the secure one-way function.The protocol was based on password authentication.The protocol designed can satisfy the security characteristics of the key exchange protocol,and has high computing efficiency.…”
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