In this paper, we focus on the vehicular named data networking environment, targeting the security attacks and privacy issues. Nameddata networking ndn is an example of ccn being considered as a candidate nextgeneration internet architecture. Quite different from the current ipbased network, this new paradigm features namebased routing and systematic in network caching. Dec 10, 2014 this feature is not available right now. A partial cache for multimedia content in named data networking. Dec 30, 2015 the results show that cache filter performs well. For complete documentation, including stepbystep installation instructions and tutorials, please visit the nfd homepage. Anchorless producer mobility management in named data. In this paper, we focus on the vehicular named data networking environment, targeting the security. Ndnflow allows openflow networks with ndn capabilities to exploit the benefits of ndn, by enabling the use of intermediate caches, identifying flows of content.
Contentcentric networking ccn originally referred to a broader notion of networking that, as the name suggests, focused on content. The organizing committee cordially invites you to participate in and contribute to the event. Privacy preserving participatory sensor network on named. The named data networking ndn project has opensourced a software reference. Software, chinese academy of sciences, beijing 100190, china email. On the other hand, named data network ndn, an instance of informationcentric network icn, is an alternative of tcpip that inherently considers the concern of security as opposed to. Named data networking is a future internet architecture supportive towards next generation works on cloud computing and internet of things iot. Named data networking how is named data networking.
Caching on named data network must be able to store content dynamically. Content store cs, pending interest table pit and forwarding information base fib table. A hotspotbased probabilistic cache placement policy for. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. This page describes caidas participation in the collaborative project named data networking ndn supported by nsf grant cns1039646 period of performance. In fact, they are used to solve the problems of current internet architecture. Named data networking ndn is a candidate nextgeneration internet architecture designed to overcome the fundamental limitations of the current ipbased internet, in particular strong.
Ndn directly retrieves the objects by name in a secure, reliable and efficient way. Software defined networking sdn has been recently proposed as a. A key part of these proposals is the capability of caching arbitrary. Citeseerx document details isaac councill, lee giles, pradeep teregowda. Named data networking is a network service that has been evolving the internets hostbased packet delivery model. We use cookies to offer you a better experience, personalize content, tailor advertising, provide social media features, and better understand the use of our services. For example, in terms of the distance to access to contents, compared with leave copy everywhere lce used by named data networking ndn as the permission policy, cache filter saves over 17% number of hops. Named data networking is on the horizon, and sdn will help. Security and privacy issues in vehicular named data. Ndn also uses innetwork caching for faster data access. Nameddata networking ndn applications refer directly to content. A hotspotbased probabilistic cache placement policy for icn in manets cheng zhang1,2, chunhe xia1,2,yuli1,2, haiquan wang1,3 and xiaojian li1,4 abstract cache placement is an. In this thesis, we study a specific icn architecture called named data networking ndn and simulate several attack scenarios on different network topologies to ascertain the effectiveness of different cache replacement algorithms, such as lru and lfu specifically, lfuda.
In centralized cache management for sdnbased icn, it is an optimization problem to compute the location of cache servers and takes a longer time. Electronics free fulltext cache servers placement based. Load balancing in the presence of services in nameddata. Named data networking ndn related to contentcentric networking ccn, contentbased networking, dataoriented networking or informationcentric networking icn is a proposed. Popularitydriven coordinated caching in named data networking. Named data networking project wants to retire tcpip tcpip is buckling under the demands of todays internet, according to researchers who want to replace it with a new internet protocol stack. It is currently developing into named data network ndn. By setting up an applicationspecific communication channel and controller layer parallel to the application agnostic openflow protocol, we obtain a mechanism to deploy specific optimizations into a network.
Named data networking ndn is one of ve projects funded by the u. Named data networking cache replacement approach based on software defined networking ncsdn the replacement technique plays an important role in the cache replacement. Contentcentric networking ccn is an alternative to hostcentric networking exemplified by todays internet. A cache privacy protection mechanism based on dynamic. Therefore, named data networking ndn is a new network architecture that revolutionized the handling gigantic amount of data generated from diverse locations. Sep 09, 2014 named data networking is a future internet architecture supportive towards next generation works on cloud computing and internet of things iot. Telecommunication networks, telematic services, content centric network ccn, software. Compound popular content caching strategy in named data.
Named data networking ndn is one of the few initiativesprojects addressing the shortcomings of the current internet. We present a state of the art of existing vanet attacks and how ndn can deal with them. Experience and results by mathias gibbens, chris gniady, lei ye, and beichuan zhang. Abstractcontentcentric networking ccn is an alternative to hostcentric networking exemplified by todays. One key ndn feature is routerside content caching that optimizes bandwidth consumption, reduces congestion and provides fast fetching for popular content. A hotspotbased probabilistic cache placement policy for icn in manets cheng zhang1,2, chunhe xia1,2,yuli1,2, haiquan wang1,3 and xiaojian li1,4 abstract cache placement is an integral part of information centric networking icn for optimizing the performance of network. Zhu, a scalable and privacy preserving named data networking architecture based on bloom filters, in. Anonymous named data networking application ndn security group ersin uzun, steven dibenedetto, gene tsudik, paolo gasti. Named data networking project wants to retire tcpip. An anfisbased cache replacement method for mitigating.
A cache privacy protection mechanism based on dynamic address. Caching is one of the most prominent modules of ndn that significantly enhances the internet architecture. Named data networking how is named data networking abbreviated. Named data networking ndn routers can cache previously forwarded data packets, and those can be reused when a matching interest packet arrives. In the future we possibly can say goodbye to server and ip addresses. Popularitydriven coordinated caching in named data. For example, in terms of the distance to access to contents, compared with leave copy everywhere lce used by named. Kc is founder and director of the center for applied internet data analysis caida, a resident research scientist of the san. Security and privacy issues in vehicular named data networks. National science foundation under its future internet architecture program. Index termssecurity, capability, named data networking.
Attackers can monitor access to specific content objects by other users. As compared to legacy networks, naming of network packets and innetwork caching of content make ndn more feasible for content dissemination. Authenticated network coding for softwaredefined named data. Using name instead of ip address to identify chunks of content instead of ip address originated in 2006 as content centric networking. Named data networking and how it intends to replace tcp. Nameddata networking ndn is an example of ccn being considered as a candidate of next generation internet architecture. Proceedings of the 33rd ieee international conference on distributed computing systems workshops, icdcsw, 20, pp. Proceedings of the 33rd ieee international conference. Mauro conti padova, italia profilo professionale linkedin. Named data networking is on the horizon, and sdn will help make it a reality ndn shifts the focus of networking from origins and destinations to the information itself. Ndn is a novel transmission framework in future internet. Ndn cache can reduce the expected flood of global data traffic by providing cache storage at intermediate nodes for transmitted contents, making. The aim of named data networking ndn is to develop an efficient data dissemination approach by implementing a cache module within the network.
Towards a novel cache replacement strategy for named data. Visualizza il profilo professionale di mauro conti su linkedin. Named data networking ndn related to contentcentric networking ccn, contentbased networking, data oriented networking or informationcentric networking icn is a proposed future internet architecture inspired by years of empirical research into network usage and a growing awareness of unsolved problems in contemporary internet architectures like ip. Protecting router cache privacy in named data networking. Ndn uses a clean design based on content names and interest data exchange model. However, current internet usage requires more than a communication network due to a shift in the nature of internet applications from simple email application to large content producers such. The clean slate named data networking ndn 1, also called contentcentric networking ccn1, is recently proposed for this purpose and widely regarded as one of the most. Named data networking cache replacement approach based on software defined networking ncsdn the replacement technique plays an important role in the cache replacement strategy. Ndn relies on caching functionalities and local data storage, such as a content request could be satisfied by any node holding a copy of the content in its storage. Privacy implications of ubiquitous caching in named data.
A comparative performance analysis of popularitybased. In proceedings of the 26th international conference on computer communications and networks icccn, july 2017. Index termsinformationcentric networking icn, nameddata networking ndn, contentcentric networking ccn, cache privacy, timing attacks. Timing attacks on access privacy in information centric networks and countermeasures. Betweenness centrality and cache privacy in information. In this paper, the authors discuss several privacy attacks related to the ubiquitous presence of caching in ccn. Kamath a a, jamadagni c, anilkumar a, mathew k, tahiliani m p. Named data networking community meeting 2018 will be hosted by the national institute of standards and technology nist on september 19 and 20, 2018. Dec 21, 2019 in named data networking ndn and ndnlike architectures, load balancing becomes crucial when dynamic services are present, where relying solely on forwarding strategies can overload certain service instances while others are underutilized especially with the limited benefit of onpath caching when it comes to services. Ccn emphasizes content distribution by making content directly addressable.
This article mainly focuses on major security attacks, such as interest flooding attack, cache privacy attack, cache pollution attack, and content. This motivates reconsidering internet architecture. The ndn offers in network cache which is the most beneficial feature to reduce the difficulties of locationbased internet paradigms. Attackers can monitor access to specific content objects by other users connected. Capabilitybased security enforcement in named data networking.
Named data networking ndn is a candidate nextgeneration internet architecture designed to overcome the fundamental limitations of the current ipbased internet, in particular strong security. Named data networking project wants to retire tcpip tcpip is buckling under the demands of todays internet, according to researchers who want to replace it with a new internet protocol. In nameddata networking ndn and ndnlike architectures, load balancing becomes crucial when dynamic services are present, where relying solely on forwarding. Ndn has its roots in an earlier project, contentcentric networking ccn, which van jacobson rst publicly presented in 2006. In this thesis, we study a specific icn architecture called named data networking ndn and simulate several. An overview of security support in named data networking. Cache privacy in nameddata networking ieee conference. The ubiquitous in network caching is a key ndn feature.
The size of the used cache space is always limited and the switch must empty this space over time to put new content. Ndn directly retrieves the objects by name in a secure, reliable and. Contentcentric networking ccn is an alter native to hostcentric networking exemplified by todays internet. As the ndn architecture is currently under development, it needs a robust routing protocol, an effective cache replacement strategy and a fast forwarding process to be improved. Browsing an augmented reality with named data networking invited paper by jeff burke. Index termsinformationcentric networking icn, nameddata networking ndn, content. Named data networking ndn and software defined networking sdn are two new and highly innovative paradigms. A partial cache for multimedia content in named data. Contentcentric networking 7 ccn is a recent paradigm for content distribution in large networks. An anfisbased cache replacement method for mitigating cache. Group caching for privacy in named data networking.
Thus, we can envision access routers to cache nameresolution data for local consumers. Named data networking ndn refers to the nsf fiafunded project and the ndn codebase. Toward terabytescale caching with ssd in a named data. The clean slate named data networking ndn 1, also called contentcentric networking ccn1, is recently proposed for this purpose and widely regarded as one of the most promising architectures for future networks. Nameddata networking ndn is an example of ccn being considered as a candidate next generation internet architecture. Abstractnamed data networking ndn is an innovative paradigm to provide content based services in future networks. Named data networking ndn is a flexible icn architecture, which is based on.
Named data networking seems to be intended to replace the current tcp ip network to ensure the future evolution of the web. Cache freshness in named data networking for the internet. Named data networking architectures have been proposed to improve various shortcomings of the current internet architecture. Ndn uses a clean design based on content names and interestdata exchange model. Cache freshness in named data networking for the internet of. As compared to legacy networks, naming of network packets and. Therefore, it is crucial to defend against these types of attacks. Zhu, a scalable and privacypreserving named data networking architecture based on bloom filters, in. Caching implies a tradeoff between network efficiency and privacy. We solve this problem by proposing to use singularvaluedecomposition svd and qrfactorization with column pivoting methods of linear algebra as follows.