论文标题

弹性的网络物理系统及其应用程序驱动因素:技术路线图

Resilient Cyberphysical Systems and their Application Drivers: A Technology Roadmap

论文作者

Chaterji, Somali, Naghizadeh, Parinaz, Alam, Muhammad Ashraful, Bagchi, Saurabh, Chiang, Mung, Corman, David, Henz, Brian, Jana, Suman, Li, Na, Mou, Shaoshuai, Oishi, Meeko, Peng, Chunyi, Rompf, Tiark, Sabharwal, Ashutosh, Sundaram, Shreyas, Weimer, James, Weller, Jennifer

论文摘要

网络物理系统(CPS)在我们的个人和职业生活中无处不在,他们承诺将显着改善微观社区(例如,城市农场,医院),宏观社区(例如,城市和城市)(例如,城市结构),城市结构(例如,智能家居和汽车)以及人类的身体(E.G. Human),人类,人类,人类,人类,人类,人类,人类,人类的合成。我们在本文中解决的问题与设计这些CPS系统有关,这是在地面上进行弹性的,以及通过逐步学习,逐渐反应的弹性。最佳设计的系统既适合唯一的攻击和反复攻击,后者的开销较低。总体而言,可以考虑到缺乏弹性的三个主要来源,如下:外源性因素,例如自然变化和攻击情景,可以考虑到弹性的概念;工程设计和外源性因素之间的不匹配范围从DDO(分布式拒绝服务)攻击或其他网络安全噩梦,所谓的“黑天鹅”事件,禁用了市政电网的关键服务以及其他连接的基础设施,数据漏洞,数据泄露和网络故障;工程设计的脆弱性本身包括虫子,人类计算机相互作用(HCI)以及现实世界系统的整体复杂性。在本文中,我们的重点是设计和部署创新,这些创新广泛适用于一系列CPS应用领域。

Cyberphysical systems (CPS) are ubiquitous in our personal and professional lives, and they promise to dramatically improve micro-communities (e.g., urban farms, hospitals), macro-communities (e.g., cities and metropolises), urban structures (e.g., smart homes and cars), and living structures (e.g., human bodies, synthetic genomes). The question that we address in this article pertains to designing these CPS systems to be resilient-from-the-ground-up, and through progressive learning, resilient-by-reaction. An optimally designed system is resilient to both unique attacks and recurrent attacks, the latter with a lower overhead. Overall, the notion of resilience can be thought of in the light of three main sources of lack of resilience, as follows: exogenous factors, such as natural variations and attack scenarios; mismatch between engineered designs and exogenous factors ranging from DDoS (distributed denial-of-service) attacks or other cybersecurity nightmares, so called "black swan" events, disabling critical services of the municipal electrical grids and other connected infrastructures, data breaches, and network failures; and the fragility of engineered designs themselves encompassing bugs, human-computer interactions (HCI), and the overall complexity of real-world systems. In the paper, our focus is on design and deployment innovations that are broadly applicable across a range of CPS application areas.

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