مشخصات مقاله:
عنوان فارسی مقاله:
رویکرد ارسال توافقی قابل اعتماد در شبکه داده نامدار
عنوان انگلیسی مقاله:
A reliable adaptive forwarding approach in named data networking
کلمات کلیدی مقاله:
شبکه داده نامدار(NDN)، شبکه اطلاعات محور (ICN)، لایه استراتژی، قابل اعتماد، رویکرد ارسال، داده های نامعتبر
مناسب برای رشته های دانشگاهی زیر:
مهندسی فناوری اطلاعات – مهندسی کامپیوتر
مناسب برای گرایش های دانشگاهی زیر:
شبکه های کامپیوتری – الگوریتم و محاسبات – مهندسی نرم افزار
وضعیت مقاله انگلیسی و ترجمه:
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فهرست مطالب:
Outline
Abstract
Graphical abstract
Keywords
۱٫ Introduction
۲٫ Forwarding strategy in NDN
۳٫ System model and problem statement
۴٫ Proposed method
۵٫ Evaluation
۶٫ Conclusion and future work
Acknowledgments
References
قسمتی از مقاله انگلیسی:
Abstract
Named Data Networking (NDN) is a new paradigm for the future Internet infrastructure based on routable named data. The NDN infrastructure consists of a new component called strategy layer. The strategy layer allows for dynamically selecting network interfaces taking into account network conditions such as delay to forward Interest messages toward a provider. However, defining proper criteria for selecting the best possible paths to forward Interest messages is challenging in this network because different parameters and conditions conflict one another when choosing the best interfaces. Moreover, in NDN, data can be retrieved from different sources. However, to the best of our knowledge, the previous forwarding strategy methods that can estimate from which path the valid data can be fetched have not considered an attacker who tries to inject fake data with the same name as valid data. Therefore, in this paper, we take a holistic, adaptive forwarding approach that takes into account various metrics: bandwidth, load, delay, and reliability. Especially, we propose a reliability metric that defines which path is more stable and reliable to retrieve legitimate data. Our evaluation demonstrates that the proposed method enables reliable message delivery against potential attackers that inject invalid data, in addition, our method introduces marginal delay compared with the conventional forwarding methods in NDN.
1. Introduction
Due to the drastic increasing number of Internet users, the current IP based infrastructure exposes limitations such as the usage of bandwidth, performance of the network and security, and original server load. From users’ perspective, the importance of data itself holds higher priority than the location it is fetched from; however, the current IP-based infrastructure is based on the end host IP address (location of data). Due to this incompatibility, the issues such as availability, security, and location dependency affect users and network performance. Therefore, these limitations and incompatibility have motivated researchers to explore a new replacement for the current Internet infrastructure. Named Data Networking (NDN), which is an instantiation of Information-Centric Network (ICN), uses independent location data name, innetwork caching, and data-based security (instead of channel-based security) to retrieve content from nearby a requester. Therefore, NDN which is based on content-centric communication rather than host-centric communication is a good candidate to be implemented in the future Internet infrastructure [1, 2]. Moreover, some works such as [3] show that using an application name directly in the network layer can improve efficient data dissemination. In NDN, data is distributed by pervasive caching to enhance responding time and load balancing in the network[4, 5, 6, 7, 8].