Despite this yearâs challenges and the added burdens on all of us, thanks to the authors, the reviewers and the organizing committee, the program of the conference is as exciting as ever and covers a wide range of novel applications, technologies, architectures, and protocols highlighting the latest information centric networking development. Three (3) tutorials will introduce ICN topics. 2015. Details are still being worked out, but further information will be made available as soon as possible. This demo shows an implementation of distributed object storage over NDN. Tutorial 1: Online Learning for Data Caching and Network Service Delivery, Tutorial 2: Practical NDN Application Development and Seamless Deployment, Tutorial 3: Fed4FIRE: A federation of testbeds for hands-on experimentation, T1: Online Learning for Data Caching and Network Service Delivery, Tutorial day with afternoon tutorials in parallel, Paper Session 1: In-Network Computing & Naming, Paper Session 4: Mobile & Constrained Environments, Session 6: Panel: ICN Economics, Societal, and Governance Aspects. Multi-Worker NFD : an NFD-compatible High-speed NDN Forwarder, Sung Hyuk Byun, Jongseok Lee, Dong Myung Sul, and Namseok Ko (Electronics and Telecommunications Research Institute). Moreover, CertCoalesce design owing to the underlying elliptic curve cryptography ensures that a compromised key from the pool of keys will not reveal information about other keys/certificates in the pool. ACM ICN 2020 is a single-track conference focusing on significant research contributions to ICN as broadly defined, and featuring paper presentations, posters, and demonstrations. During each session, the designated personnel will play out prerecorded videos, … Google Scholar Digital Library; Supplemental Material. In this paper, we explore the emerging CoAP protocol building blocks and how they contribute to an information-centric network architecture for a data-oriented RESTful Web of Things. Our findings indicate an almost continuous design space ranging from plain CoAP at the one end to NDN on the other. We show that this datastructure enables applications to single out results produced by dubious computing providers and further to maintain trust relationships with these. Toward a RESTful Information-Centric Web of Things: A Deeper Look at Data Orientation in CoAP, Cenk GÃ¼ndoÄan (HAW Hamburg), Christian AmsÃ¼ss, Thomas C. Schmidt (HAW Hamburg), and Matthias WÃ¤hlisch (Freie UniversitÃ¤t Berlin). The controller then configures the data plane, which is comprised of two main modules: the enhanced packet processing and the forwarding logic modules. Similar to UDP/TCP flooding (common DDoS attack vector), request flooding attack is the primary DDoS vulnerability in the Named-Data Networking (NDN) architecture. We greatly thank them, and we also thank our supporters and corporate sponsors. Communication in Mobile Ad-hoc Networks (MANETs) is challenging due to their highly dynamic topology, intermittent connectivity, and low data rate. The app also highlights the difficulties newcomers to NDN have in picking up the design principles and tools. 7th ACM Conference on Information-Centric Networking (ICN 2020) ICN 2020 was only possible thanks to the great efforts of the organizing and technical committees and the valuable contribution of the authors. It demonstrates how to reliably store and distribute data generated from sensors that do not have storage capability or generate large amounts of data. While names are ubiquitous in NDN, the design choices for content names and how they affect the network have largely been overlooked. It also allows running independent P4 functions in isolation, thus enabling P4 code run-time pluggability. 7th ACM Conference on Information-Centric Networking (ICN 2020) Registration Information While on a two-year leave-of-absence from Carnegie Mellon, Maggs was a founding employee of Akamai Technologies, serving as its first Vice President for Research and Development. Chavoosh Ghasemi (University of Arizona), Hamed Yousefi (Aryaka Networks), and Beichuan Zhang (University of Arizona) We show it is possible to determine what algorithms routers are using to decide what content to cache. Session Chair: General Chairs, PC Chairs, ... Abstract: This talk examines the economics of commercial content-delivery networks (CDNs). LDN offers a clean separation of security into object security and data packet security. Enjoy the conference! ACM ICN-2020 took place online from September 29th to October 1st 2020. Furthermore, for stochastic caching schemes with fixed caching probabilities, we show it is possible to infer the caching probability. This is a quick summary of the main technical highlights from my personal perspective. Our signature mechanism significantly reduces the signing and verification costs and provides different variants to optimize for the specific requirements of applications (i.e. This paper is a first attempt in pinpointing the missing non-technical aspects that are crucial to success of ICN as a viable replacement for the Internet. In 1994, he moved to the Computer Science Department at Carnegie Mellon, where he achieved the rank of full Professor. Since the Named Data Networking (NDN) data plane requires name-based lookup of potentially large tables using variable-length hierarchical names as well as per-packet state updates, achieving high-speed NDN forwarding remains a challenge. ACM ICN 2020 is a single-track conference focusing on significant research contributions to ICN as broadly defined, and featuring paper presentations, posters, and demonstrations. The simplicity of this basic premise, however, turns out to be rather deceptive; a pitfall in waiting on the path of ICN to wide-scale deployment. We are confident that we built once again a top-quality program and are looking forward to an exciting conference experience using the best-of-class interactivity tools. We present a solution that allows for immediate fragment forwardingâa key feature of SFRâin combination with ICN caching. Distributed storage. As NDN has evolved, researchers have come to realize that different caching schemes work better for different types of content and patterns of content requests. Online Learning for Data Caching and Network Service Delivery, Practical NDN Application Development and Seamless Deployment, Fed4FIRE: A federation of testbeds for hands-on experimentation, ACM ICN 2020 Information-Centric Economic, Societal and Governance Workshop, T1: Online Learning for Data Caching and Network Service Delivery. Information Centric Networking (ICN) is growing in both popularity and maturity. We present the Multi-Worker NFD (MW-NFD), an NFD-compatible NDN forwarder with parallel forwarding capability on multi-core CPUs. In the presence of compromised infrastructure (routers), PERSIA dynamically deploys an in-network mitigation strategy to minimize the attackâs magnitude. The organizing committee has decided to move the conference to the fully online format. Bruce Maggs is confirmed as the keynote speaker at ACM ICN 2020. Our evaluation shows that SFR with VREP performs similar to hop-wise reassembly, details depend on the topology, but both outperform SFR without VREP in all scenarios. Information-centric networking (ICN), as an antithesis of host-centric networking, denotes a paradigm shift in communication networks. NDNâs architectural advantages make it a natural fit for Internet content distribution in the long run. On both endsâICN and CoAPâwe identify protocol features and aspects whose mutual transfer potentially improves design and operation of the other. In 2018 he was part of a large team that received the inaugural ACM SIGCOMM Networking Systems Award for the Akamai Content Distribution Network, and was named an ACM Fellow. This has proven beneficial in particular for the constrained IoT. 2020 International Conference on Hot Information-Centric Networking (HotICN 2020) will be held on December 12-14, 2020, in University of Science and Technology of China, Hefei, Anhui, China. Session Chair: Matthias WÃ¤hlisch (Freie UniversitÃ¤t Berlin), NDN-DPDK: NDN Forwarding at 100 Gbps on Commodity Hardware, Junxiao Shi, Davide Pesavento, and Lotfi Benmohamed (National Institute of Standards and Technology). ACM ICN 2020: Call for Participation (September 29, 2020 - October 1, 2020) Dear Colleagues, Apologies if you received multiple copies of this e-mail. Conference Schedule at a Glance Schedule. In Proceedings of the 2nd ACM Conference on Information-Centric Networking (ACM-ICN '15). Our experimentation demonstrates PERSIAâs resiliency and effectiveness in preventing and mitigating DDoS attacks while maintaining legitimate usersâ quality of experience (> 99.92% successful packet delivery rate). Surely users care about data, but they also care about trust, accountability, private communication, and everything else that the current Internet provides beside mere content. With the proliferation of smart and connected mobile, wireless devices at the edge, Distributed Denial of Service (DDoS) attacks are increasing. The performance of NDT, the Transmission Control Protocol (TCP), and Named-Data Networking (NDN) is compared using off-the-shelf implementations in the ns-3 simulator. Moreover, we have developed a link adaptation layer for ad-hoc links to bridge the gap between CCLF and the capabilities of the underlying link. To be effective, a fuzzer for NFD needs to be both stateful, due to the nature of the NDN data plane, and aware of the packet structure and the rules governing the NDN wire protocol. Long-Range IoT: Is LoRaWAN an option for ICN? However, finer grained-prefixes cover fewer Interests each and require a larger forwarding table. Analyzing ICN Forwarding Performance on the Wire, Adam Drescher, John DeHart, Jyoti Parwatikar, and Patrick Crowley (Washington University in St. Louis). In this work we present the design of our NFD fuzzer and provide an overview of its most salient implementation details. 167--168. Due to uncertainty about international travel in the Fall of 2020, the Conference will offer a remote attendance/presentation opportunity. Our testing methodology has two key focuses: (i) packet processing performance is the primary metric of exploration, as bytes are usually cheap; and (ii) the PIT, FIB, and Content Store are the primary structures to probe when considering performance impact. Therefore, it can realize content distribution at large scale with an arguably simpler system design. Weak security, improper commissioning, and the fast, non-standardized growth of the IoT industry are the major contributors to the recent DDoS attacks, e.g., Mirai Botnet attack on Dyn and Memcached attack on GitHub. The way a piece of content is named has profound impacts on content discovery, routing of user requests, data retrieval, and security. Check Out Event Recaps Below! ICN is an attempt to design a network tailored to demands of users who only care about data. In this poster, we discuss design options for a LoRaWAN and LoRa transmission system to employing Information-Centric Networking (ICN). Our experiments results show that SCRA is a suitable framework for latency-sensitive NDN applications. A named function network (NFN) extends this service and also resolves on-demand computation expressions composed from named data and functions. We achieved this performance through several optimization techniques that include adopting better algorithms and efficient data structures, as well as making use of the parallelism offered by modern multi-core CPUs and multiple hardware queues with user-space drivers for kernel bypass. Moreover, such certificates can be issued asynchronouslyâperiodically pre-provisioned or upon request with an Interestâterminating issuance of future certificates when necessary. Whatâs in a Name? Researcher at Peng Cheng Lab. Thanks so much for serving alongside us at ServeAthens ICN 2020! ICN2020 will build a Federated Testbed to deploy and test the applications and services developed during the project lifecycle. ICN Business School - Quartier 207 Friedrichstraße 76-78 10117 Berlin -+49 (0) 30 629 380 70 ICN has been successfully applied to LoWPAN scenarios and can provide many benefits with respect to object-based security, performance, disruption tolerance and usability. In this paper, we investigate the feasibility of detecting NDN caching schemes via active measurement (i.e. Please note that regarding the COVID-19 virus and its consequences for the conference organization, we will follow the procedures and advises of ACM SIGCOMM.. An evaluation of the architecture and its use with various types of erasure codes is provided. Dans ce sens, l’école ACM ne pourra pas accueillir ses élèves en présentiel. In this paper, we introduce a novel Enhanced NDN (ENDN) architecture that offers an extensible catalog of content delivery services (e.g., adaptive forwarding, customized monitoring, and in-network caching control) that can be programmed in the data plane using customizable P4 programs. The call for tutorials extended to June 29, 2020 Call for Tutorials Following the success of the tutorials presented in previous editions of the ACM ICN conference, the organization committee of the 2020 edition solicits proposals for half- or full-day tutorials. p161-shin-presentation.mp4. In this demo, we shows that MW-NFD can yield high forwarding performance, about 13 times higher than NFDâs performance. Conference information Fuzzing is a very popular automated testing technique that has yet to be applied in any significant way to NDN (Named Data Networking). In this poster, we propose a real-time digital signature mechanism for NDN based on the offline-online signature framework known as Structure-free and Compact Real-time Authentication scheme (SCRA). A primary contribution of this work is the introduction of SOPIs, a simple and efficient naming mechanism enabling clients to concurrently download encoded data over multiple interfaces for the same object, to optimize caching efficiency, and to enable seamless mobility. Naming Big Science Data in Named Data Networking, Susmit Shannigrahi (Tennessee Technological University) and Chengyu Fan and Craig Partridge (Colorado State University). Program committee. It also outperforms three other forwarding strategies proposed for information-centric vehicular networks. The main service such a network provide to its users is the resolution of names to the associated data. However, if the validity periods can be reduced to days or hours, the complex (and sometimes semi-broken) revocation mechanisms can be completely eliminated. Discovering in-network Caching Policies in NDN Networks from a Measurement Perspective, Chengyu Fan (Colorado State University), Susmit Shannigrahi (Tennessee Technological University), and Christos Papadopoulos and Craig Partridge (Colorado State University). Canary: a Scalable Content Integrity Verifying Protocol for ICN. Finally, we identify future work which includes hardware-assisted ingress traffic dispatching, dynamic load balancing across forwarding threads, and novel caching solutions to accommodate on-disk content stores. Our proposal introduces a Virtual Reassembling Endpoint (VREP), which acts transparently as an SFR fragment forwarder while simultaneously collecting fragments. Chipmunk: Distributed Object Storage for NDN, Yong Yoon Shin, Sae Hyong Park, and Namseok Ko (ETRI) and Arm Jeong (GurumNetworks). The conference venue is the Radisson Blu Hotel, in Dublin city centre. Dr. Liang received his Ph.D. degree in computer science from the University of Arizona in 2020. Therefore, past observations can provide insight into how forwarding will likely perform for the same prefix in the near future. Chipmunk. NDT uses receiver-driven requests (Interests) to request content and NDT proxies that provide transparent caching of content while enforcing privacy. It introduces names to the network layer and favors de-localized content instead of addresses and hosts. We are confident that we built once again a top-quality program and are looking forward to an exciting conference experience using the best-of-class interactivity tools. Stay tuned! Storage architectures . Digital signatures are a fundamental building block for ensuring integrity and authenticity of contents delivered by the Named Data Networking (NDN) systems. The program also features an engaging keynote speech delivered by Bruce Maggs (Emerald Innovations/Duke) and is complemented by a panel of experts on Information-Centric Economic, Societal and Governance which is essential to the adoption of ICN. However, these ad-hoc naming schemes often ignore the impact of these names on the network and the applications themselves. In this work, we propose to dynamically aggregate and de-aggregate name prefixes in the forwarding table in order to use the prefixes that are the most appropriate given current network situation. Information storage systems. Furthermore, we combine the reverse path forwarding schemes of both SFR and ICNLoWPAN and assess drawbacks and benefits in a testbed. Overall, it was a high-quality event, and it was great to see the progress that is being made by different teams. Two highly-related architectures under the ICN umbrella, Content Centric Networking (CCNx) and Named Data Networking (NDN), received significant effort to improve their forwarding performance. This conference brings together both academy and industry to address new challenges, share solutions and discuss future research directions. Named Data Networking (NDN) offers a data-centric approach to communication with an adaptive forwarding plane and in-network data caching, which can be leveraged to address these challenges. The NDN Forwarding Daemon (NFD) has been a reference forwarder implementation of Named Data Networking. It then delves into the flow of money between the various parties involved in content delivery, including content providers, end users, CDNs, CDN brokers, network operators, and hosting services, emphasizing which services have become most "commoditized," where competition is based primarily on price. Besides, NDN comes with built-in content security, but it needs an efficient solution for content privacy. In addition, it employs a density-aware suppression mechanism to reduce unnecessary packet transmissions. Further details information will be posted as soon as possible. Information systems. signing overhead, verification overhead or communication cost). The Second International Conference on Industrial Control Network and System Engineering Research (ICNSER2020) will be held on June 19-20, 2020 in Kuala Lumpur, Malaysia. We present ideas for a new MAC layer that harmonizes the long-range LoRa radios with ICN. Such … Information Centric Networking (ICN) is growing in both popularity and maturity. The new architecture extends existing P4 models to overcome their limitations with respect to processing string-based content names. Named-Data Transport (NDT) is introduced to provide efficient content delivery by name over the existing IP Internet. Additionally, these microbenchmarks should readily apply to high performance forwarders in the space. Information Centric Networking (ICN) is growing in both popularity and maturity. As a result, increased complexity is needed in developing applications that require more sophisticated content delivery functionalities (e.g., push, publish/subscribe, streaming, generalized forwarding, and dynamic content naming). His advisor was Charles Leiserson. Our virtual conference will rely on two platforms: Zoom videoconferencing for all presentations; Slack for real-time interactions during the conference; Note that you will need both tools at the same time, especially if you are a presenter. Result Provenance in Named Function Networking, Claudio Marxer and Christian Tschudin (University of Basel). Check out the ICMR2020 introduction slides as presented at the ICMR2019 banquet on 12th June 2019. CCLF broadcasts NDN packets and lets each node make independent decisions on whether to forward packets based on per-prefix performance measurements and any available geo-location information. The latter module is a novel P4 target architecture that executes these P4 functions on the arriving packets. We give God the glory for what he did in and through us on October 24th and we can’t wait to serve with you in 2021. Session Chair: Gareth Tyson (Queen Mary University of London), Emanuele Giovanetti (Anglia Ruskin University), Ignacio Castro (Queen Mary University of London), Session Chair: Dave Oran (Network Systems Research & Design), PERSIA: a Puzzle-based Interest FloodIng Attack Countermeasure, Reza Tourani (Saint Louis University), George Torres (New Mexico State university), and Satyajayant Misra (New Mexico State University). On the Prefix Granularity Problem in NDN Adaptive Forwarding, Teng Liang (the University of Arizona), Junxiao Shi (NIST), and Beichuan Zhang (University of Arizona). It begins with a review of the technical infrastructure and mechanisms deployed by CDNs, and examines the rationale behind recent trends such as whole-site delivery by CDNs. Experimental results demonstrate the ability of ENDN to achieve network efficiency with low latency. From a measurement perspective, this means that being able to determine the caching schemes in use within an NDN network can be essential to understanding the networkâs performance. To be effective, adaptive forwarding assumes Interest Routing Locality, meaning that Interests sharing the same prefix are likely to follow a similar forwarding path within a short period of time. In this paper, we propose PERSIA, a distributed request flooding prevention and mitigation framework for NDN-enabled ISPs, to ward-off attacks at the edge. In Proceedings of the 6th ACM-ICN. In addition, to reduce the overhead of adaptive forwarding, we propose mechanisms to minimize the use of longest prefix matching during the processing of Data packets. 7th ACM Conference on Information-Centric Networking (ICN 2020) Conference Program. Caching is integral to Named Data Networking (NDN). With these focuses in mind, we present a series of behavioral microbenchmarks that can probe the performance of CCNx/NDN forwarders in a rigorous way. Connecting the Dots: Selective Fragment Recovery in ICNLoWPAN, Martine S. Lenders (Freie UniversitÃ¤t Berlin), Cenk GÃ¼ndoÄan and Thomas C. Schmidt (HAW Hamburg), and Matthias WÃ¤hlisch (Freie UniversitÃ¤t Berlin). mp4. After spending one year as a Postdoctoral Associate at MIT, he worked as a Research Scientist at NEC Research Institute in Princeton from 1990 to 1993. Since Interests can have multiple common prefixes with different lengths, the real challenge is determining which prefix length should be used in adaptive forwarding to record path measurements - we refer to this as the Prefix Granularity Problem. NDN applications and protocols usually name content to fit their particular application scenarios, often derived from existing naming conventions. Our solution complies with current specs defined in the IETF/IRTF. Existing adaptive forwarding designs use a static prefix length, which is known to encounter issues in the event of partial network failures. We also present the results of extensive benchmarking carried out to assess a number of performance dimensions and to diagnose the current bottlenecks in the packet processing pipeline for future scalability enhancements. NFDFuzz: A Stateful Structure-Aware Fuzzer for Named Data Networking, George Torres, Davide Pesavento, Junxiao Shi, and Lotfi Benmohamed (National Institute of Standards and Technology). For general conference information, see https://conferences.sigcomm.org/acm-icn/2020/ . Contribute to conference-websites/ACM-ICN2020 development by creating an account on GitHub. Leveraging Content Connectivity and Location Awareness for Adaptive Forwarding in NDN-based Mobile Ad Hoc Networks, Muktadir Chowdhury (University of Memphis), Junaid Khan (West Washington University), and Lan Wang (University of Memphis). The information-centric networking (ICN) paradigm offers replication of autonomously verifiable content throughout a network, in which content is bound to names instead of hosts. We evaluate different aspects of iCDN over the Abilene topology against the global NDN testbed solution and show why iCDN is a promising design to build a large-scale NDN-based CDN. Considering the challenges we all face at this time, the TPC chairs have decided to extend the paper registration and submission deadline by two weeks. ServeAthens ICN 2020 . The results demonstrate that NDT outperforms TCP and is as efficient as NDN, but without making any changes to the existing Internet routing infrastructure. More precisely, the proposed architecture allows hosted applications to associate their content namespaces with a set of services offered by the ENDN control plane. ACM ICN 2020 Home. As they evolve to meet the ever-increasing demands, they are also facing challenges such as system complexity, resource footprint, and content security. Chipmunk is an NDN based object storage system that leverages metadata that has data names and data locations to enable object storage service in a distributed system. The organizing committee has decided to move the conference to the fully online format. Call for papers to ACM ICN 2020 Information-Centric Economic, Societal and Governance Workshop is up, Paper Registration Deadline (Long and Short), Paper Submission Deadline (Long and Short). NDNDrop - Device Agnostic File Sharing Using NDN, Nishant Sabharwal and Carlos Santillana (UCLA). In 2009, Maggs joined Duke University, where he is the Pelham Wilder Professor of Computer Science. Besides, the naming of individual pieces of content seriously affects how theÂ network behaves. One of the considerations for reliability of such signing is limiting the scope (what the key can sign) and time (how long the key can sign) of the public keys and their certificates, usually referred to as âleast privilege principle.â Traditionally, the public key certificates are issued for relative long periods of times measured in months or years; which requires considerations for certificate revocation, e.g, when the private key is lost or compromised. CertCoalesce: Efficient Certificate Pool for NDN-Based Systems, Sanjeev Kaushik Ramani and Alexander Afanasyev (Florida International University). NDN supports content distribution without requiring an overlay service to bridge the gap between network services and application needs. We explore the Named Data Networking architecture by designing a file sharing app which can share files utilizing the network layer. Nevertheless, NDNâs design is limited to offering hosted applications a simple content pull mechanism. Maggs is currently on leave from Duke and is serving as Director of Engineering for Emerald Innovations. Two highly-related architectures under the ICN umbrella, Content Centric Networking (CCNx) and Named Data Networking (NDN), received significant effort to improve their forwarding performance. Our evaluation shows that CCLF not only reduces packet overhead significantly compared to flooding, but also has a data fetching performance close to that achieved by flooding. However, current digital signature schemes adopted by NDN open source libraries have a high computational and communication overhead making them unsuitable for high throughput applications like video streaming and virtual reality gaming. ServeAthens 2020. To show the efficacy of these experiments, we apply them to the reference forwarders of the CCNx and NDN architectures, Metis and NFD, giving us a careful understanding of their performance characteristics. While our hearts will be in our host city of Montreal, the conference will be held virtually (online) at the same dates from September 29 to October 1, 2020. Named Data Networking (NDN) relies on public key signing to ensure integrity and authenticity for all data packets fetched in the network. We discuss design options and measure characteristic performances of different network configurations, which deploy CoAP proxies and OSCORE content object security, and compare with NDN. Session Chair: Toru Hasegawa (Osaka University), Chavoosh Ghasemi (University of Arizona), Hamed Yousefi (Aryaka Networks), and Beichuan Zhang (University of Arizona). Furthermore, the preexisting literature in IP can only apply broadly due to the substantial differences between the architectures. The resolution of computation expressions is completely transparent to the user which makes it very convenient for application developers, however, also means the whole network becomes a black box that must be trusted totally. Real-time Digital Signatures for Named Data Networking, Charalampos Katsis, Ankush Singla, and Elisa Bertino (Department of Computer Science, Purdue University). One unique architectural benefit of Named Data Networking (NDN) is adaptive forwarding, i.e., the forwarding plane is able to observe data retrieval performance of past Interests and use it to adjust forwarding decisions for future Interests. ICN deals with all aspects of an information- or data-centric approach toward supporting networked applications. Welcome to the 7th ACM Conference on Information-Centric Networking (ACM ICN 2020) submissions site. In this paper, we provide a methodology to analyze the performance of ICN forwarders. Despite the close philosophy between content delivery networks (CDN) and named-data networks (NDN), no solution has realized a large-scale NDN-based CDN yet. In order to address this gap, we developed a high-performance NDN router capable of reaching forwarding rates higher than 100 Gbps while running on commodity hardware. The 2020 IEEE International Conference on Networking, Sensing and Control will be held in Nanjing, a historical city in Jiangsu, China. The longer the common prefix is, the better Interest Routing Locality.
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