Showing 1 - 20 results of 1,667 for search '"scalability"', query time: 0.07s Refine Results
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    Secure controlling method for scalable botnets by Qiang LIU, Pengfei LI, Zhangjie FU

    Published 2023-02-01
    “…., internet of things (IoT) devices.Future botnets will become more cross-platform and stealthy, which introduces severe security risks to cyberspace.Therefore, in-depth research on botnets can offer study targets to corresponding defensive studies, which is very meaningful for designing an architecture to secure the next-generation cyberspace.Hence, an HTTP-based scalable botnet framework was proposed to address the problems of compatibility, stealthiness and security.Specifically, the framework adopted a centralized controlling model.Moreover, it used the HTTP protocol as the designed botnet’s communication protocol and block encryption mechanisms based on symmetric cryptography to protect the botnet’s communication contents.Furthermore, a secure control mechanism for multi-platform botnets was designed.In particular, the proposed mechanism utilized source-level code integration and cross-compilation techniques to solve the compatibility challenge.It also introduced encrypted communication with dynamic secret keys to overcome the drawbacks of network traffic regularity and ease of analysis in traditional botnets.Moreover, it designed server migration and reconnection mechanisms to address the weakness of single-point-failure in centralized botnet models.Simulation results in three experimental scenarios with different levels of botnet controllability show that there is a linear relationship between the size of a botnet and the service overhead of the related C&C servers.In addition, under the condition of the same botnet scale, a higher level of controllability introduces a higher throughput and a greater system overhead.The above results demonstrate the effectiveness and the practical feasibility of the proposed method.…”
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    Performance Evaluation of the WSN Routing Protocols Scalability by L. Alazzawi, A. Elkateeb

    Published 2008-01-01
    “…Scalability is an important factor in designing an efficient routing protocol for wireless sensor networks (WSNs). …”
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    Scalability of Phase Change Materials in Nanostructure Template by Wei Zhang, Biyun L. Jackson, Ke Sun, Jae Young Lee, Shyh-Jer Huang, Hsin-Chieh Yu, Sheng-Po Chang, Shoou-Jinn Chang, Ya-Hong Xie

    Published 2015-01-01
    “…The scalability of In2Se3, one of the phase change materials, is investigated. …”
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    Scalable Notch Antenna System for Multiport Applications by Abdurrahim Toktas

    Published 2016-01-01
    “…A novel and compact scalable antenna system is designed for multiport applications. …”
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    Scalable territorial identity – Designing the communication of complexity by Luca Casarotto, Monica Oddone

    Published 2024-12-01
    “…The experimentation described in the contribution presents a potential methodology for defining a scalable and multimodal territorial identity. This methodology, applied to a reference territorial context, is designed with tools specifically developed to counter the widespread fragmentation of communication, which usually determines situations of poor recognisability and strategic effectiveness.   …”
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    Scalable overlay multicast algorithm with high stability by Ye SHEN, Jing FENG, Zhan-feng WANG

    Published 2016-05-01
    “…A new scalable overlay multicast algorithm with high stability(SOM-HS)was proposed.In SOM-HS algo-rithm,the node stability and the link weight factor were defined to ensure that the high stability nodes were located in the backbone network of multicast tree.In the hierarchica clustering configuration process,SOM-HS algorithm limits the degree of the nodes to ensure load balancing.The experimental results show that,the maximum delay with SOM-HS al-gorithm is minimum compared to the other existing algorithms in different multicast scales.…”
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    Tantalum airbridges for scalable superconducting quantum processors by Kunliang Bu, Sainan Huai, Zhenxing Zhang, Dengfeng Li, Yuan Li, Jingjing Hu, Xiaopei Yang, Maochun Dai, Tianqi Cai, Yi-Cong Zheng, Shengyu Zhang

    Published 2025-01-01
    “…Additionally, the experimental achievement of airbridge coupling with a controlled-Z gate fidelity surpassing 99.2(2)% in a separate two-qubit quantum chip may facilitate scalable quantum computation and quantum error correction with entirely tantalum elements.…”
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