ترجمه مقاله نقش ضروری ارتباطات 6G با چشم انداز صنعت 4.0
- مبلغ: ۸۶,۰۰۰ تومان
ترجمه مقاله پایداری توسعه شهری، تعدیل ساختار صنعتی و کارایی کاربری زمین
- مبلغ: ۹۱,۰۰۰ تومان
ireless Mesh Networks (WMNs) are characterized by dynamic self-organization, selfconfiguration and self-healing to enable flexible integration [1], quick deployment, easy maintenance, low cost, and may also be used to improve the performance of multi-hop ad-hoc networks, Wireless Local Areas Networks (WLANs) and Wireless Metropolitan Area Networks (WMANs). WMNs can also provide wireless Internet connectivity at lower cost than the classic Wireless Fidelity (Wi-Fi) networks. However the multi-hop nature, the lack of physical protection, the dynamic topology and ad hoc connectivity amongst end user nodes are such characteristics of WMN, which not only increase its routing overheads but also expose it to much securities vulnerability [2]. The objective of the paper is to discuss security issues concerning these networks, as well as, their security threats and countermeasures. The paper is organized as follows: Section II gives an overview of the mesh networking technology. Section III discusses two basic security issues in the WMNs, i.e. their security challenges and their security attacks, while Section IV presents several countermeasures that ought to be taken. Finally, Section V concludes the paper.