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. Session Chair: Toru Hasegawa (Osaka University), Chavoosh Ghasemi (University of Arizona), Hamed Yousefi (Aryaka Networks), and Beichuan Zhang (University of Arizona). 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. Furthermore, we combine the reverse path forwarding schemes of both SFR and ICNLoWPAN and assess drawbacks and benefits in a testbed. Check Out Event Recaps Below! 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. Besides, NDN comes with built-in content security, but it needs an efficient solution for content privacy. 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). 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). 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. This has proven beneficial in particular for the constrained IoT. Real-time Digital Signatures for Named Data Networking, Charalampos Katsis, Ankush Singla, and Elisa Bertino (Department of Computer Science, Purdue University). Whatâs in a Name? Routers in NDN networks are encouraged to cache content and to serve later requests for content from their caches. ICN Business School - Quartier 207 Friedrichstraße 76-78 10117 Berlin -+49 (0) 30 629 380 70 Presentation preparation instructions is now up, Conference will feature three half-day tutorials: Online Learning for Data Caching and Network Service Delivery, Practical NDN Application Development and Seamless Deployment, and Fed4FIRE: A federation of testbeds for hands-on experimentation, Extended deadline for poster/demo submissions to August 15, Conference dates set to September 29, 2020 - October 1, 2020, Extended Call for tutorials deadline to June 29, 2020, Extended ICE-SoGo workshop deadline to July 6, 2020. 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. 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. 7th ACM Conference on Information-Centric Networking (ICN 2020) Registration Information ACM ICN 2020: Call for Participation (September 29, 2020 - October 1, 2020) Dear Colleagues, Apologies if you received multiple copies of this e-mail. Furthermore, for stochastic caching schemes with fixed caching probabilities, we show it is possible to infer the caching probability. 29.4 MB. Yingdi Yu, Alexander Afanasyev, David Clark, kc claffy, Van Jacobson, and Lixia Zhang. 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. In this poster, we discuss design options for a LoRaWAN and LoRa transmission system to employing Information-Centric Networking (ICN). This poster proposes such a mechanismâCertCoalesce certificatesâto efficiently manage virtually unlimited pools of short-term certificates with limited networking, storage, and computational overheads. Thanks so much for serving alongside us at ServeAthens ICN 2020! Our proposal introduces a Virtual Reassembling Endpoint (VREP), which acts transparently as an SFR fragment forwarder while simultaneously collecting fragments. Based on these observations, we provide a set of naming guidelines for future scientific applications and network operators supporting those applications. It introduces names to the network layer and favors de-localized content instead of addresses and hosts. Chipmunk. 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. 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. Named-Data Transport: An End-to-End Approach for an Information-Centric IP Internet, Abdulazaz Albalawi and J.J Garcia-Luna-Aceves (UC Santa Cruz). Chavoosh Ghasemi (University of Arizona), Hamed Yousefi (Aryaka Networks), and Beichuan Zhang (University of Arizona) Drawing upon our experience in applying NDN to multiple science domains, we point out different exiting naming schemes in scientific communities, how we translated these names into NDN names, and the effect of naming on the network. Please kindly forward it to those who may be interested. 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). The app also highlights the difficulties newcomers to NDN have in picking up the design principles and tools. In this paper, we analyze the benefits of integrating 6LoWPAN Selective Fragment Recovery (SFR) in ICNLoWPAN. Existing adaptive forwarding designs use a static prefix length, which is known to encounter issues in the event of partial network failures. NDNâs architectural advantages make it a natural fit for Internet content distribution in the long run. ACM ICN 2020 Home. 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). 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. 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. In this paper, we look at CDNs once again, but this time from the eyes of a young networking technology called named-data networking (NDN). Named-Data Transport (NDT) is introduced to provide efficient content delivery by name over the existing IP Internet. It also outperforms three other forwarding strategies proposed for information-centric vehicular networks. mp4. Contribute to conference-websites/ACM-ICN2020 development by creating an account on GitHub. 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. The longer the common prefix is, the better Interest Routing Locality. Peter Kietzmann (HAW Hamburg), Dirk Kutscher (Hochschule Emden/Leer), Thomas C. Schmidt (HAW Hamburg), and Matthias WÃ¤hlisch (Freie UniversitÃ¤t Berlin). Information Centric Networking (ICN) is growing in both popularity and maturity. 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. Bruce Maggs is confirmed as the keynote speaker at ACM ICN 2020. We show it is possible to determine what algorithms routers are using to decide what content to cache. Our experiments results show that SCRA is a suitable framework for latency-sensitive NDN applications. Independently, the IETF CoAP protocol group started to develop mechanisms that support autonomous content processing and in-network storage. ACM ICN-2020 took place online from September 29th to October 1st 2020. LDN offers a clean separation of security into object security and data packet security. 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, 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. ICN Business School - 86 rue du Sergent Blandan - 54003 NANCY Cedex - +33 (0)3 54 50 25 00. Play stream Download. We are looking forward to seeing you in the virtual Montreal online at the end of the month! This app demonstrates the usefulness of the NDN architecture in a small, standalone application which is an important step before widespread adoption. 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.. 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. 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. 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. The former parses the packets and queries the enhanced content-based forwarding tables to generate a set of metadata fields used by P4 functions. 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. More precisely, the proposed architecture allows hosted applications to associate their content namespaces with a set of services offered by the ENDN control plane. Overall, it was a high-quality event, and it was great to see the progress that is being made by different teams. ICN Business School -CNIT 2 , 2 place de la Défense, 92053 Paris la Défense . NDN supports content distribution without requiring an overlay service to bridge the gap between network services and application needs. Furthermore, the preexisting literature in IP can only apply broadly due to the substantial differences between the architectures. Our findings indicate that the current LoRaWAN MAC layer is impractical for an ICN request-response with caching. ServeAthens 2020. 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. Besides, the naming of individual pieces of content seriously affects how theÂ network behaves. Nevertheless, NDNâs design is limited to offering hosted applications a simple content pull mechanism. In the presence of compromised infrastructure (routers), PERSIA dynamically deploys an in-network mitigation strategy to minimize the attackâs magnitude. NDT consists of the integration of three end-to-end architectural components: The first connection-free reliable transport protocol, the Named-Data Transport Protocol (NDTP); minor extensions to the Domain Name System (DNS) to include records containing manifests describing content; and transparent caches that track pending requests for content. ICN deals with all aspects of an information- or data-centric approach toward supporting networked applications. Session Chair: General Chairs, PC Chairs, ... Abstract: This talk examines the economics of commercial content-delivery networks (CDNs). 7th ACM Conference on Information-Centric Networking (ICN 2020) Conference Program. Details are still being worked out, but further information will be made available as soon as possible. We explore the Named Data Networking architecture by designing a file sharing app which can share files utilizing the network layer. The organizing committee is delighted to invite you to submit your work for presentation at the 7th ACM conference on Information Centric Networking (ICN 2020), to be held in Montreal, Canada, September 28-30, 2020. However, if the validity periods can be reduced to days or hours, the complex (and sometimes semi-broken) revocation mechanisms can be completely eliminated. 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. We greatly thank them, and we also thank our supporters and corporate sponsors. Stay tuned! His research focus is on next-generation Internet architecture as part of the Named Data Networking (NDN) project. In this work we present the design of our NFD fuzzer and provide an overview of its most salient implementation details. The results demonstrate that NDT outperforms TCP and is as efficient as NDN, but without making any changes to the existing Internet routing infrastructure. Three (3) tutorials will introduce ICN topics. 7th ACM Conference on Information-Centric Networking (ICN 2020) List of Accepted Papers Far Cry: Will CDNs Hear NDN's Call? Our solution complies with current specs defined in the IETF/IRTF. His research interests include NDN forwarding, deployment and applications. ICN deals with all aspects of an information- or data-centric approach toward supporting networked applications. We show that this datastructure enables applications to single out results produced by dubious computing providers and further to maintain trust relationships with these. signing overhead, verification overhead or communication cost). ACM ICMR 2020 will take place in Dublin, Ireland from the 8-11th June 2020. CertCoalesce: Efficient Certificate Pool for NDN-Based Systems, Sanjeev Kaushik Ramani and Alexander Afanasyev (Florida International University). Naming Big Science Data in Named Data Networking, Susmit Shannigrahi (Tennessee Technological University) and Chengyu Fan and Craig Partridge (Colorado State University). 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. 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. Dans ce sens, l’école ACM ne pourra pas accueillir ses élèves en présentiel. 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. Program committee. However, finer grained-prefixes cover fewer Interests each and require a larger forwarding table. Such … 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. In Proceedings of the 2nd ACM Conference on Information-Centric Networking (ACM-ICN '15). ENDN: An Enhanced NDN Architecture with a P4-programmable Data Plane, Ouassim Karrakchou, Nancy Samaan, and Ahmed Karmouch (University of Ottawa). Our open-source forwarder is the first software implementation of NDN to exceed 100 Gbps throughput while supporting the full protocol semantics. 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). Analyzing ICN Forwarding Performance on the Wire, Adam Drescher, John DeHart, Jyoti Parwatikar, and Patrick Crowley (Washington University in St. Louis). Enjoy the conference! 7th ACM Conference on Information-Centric Networking (ICN 2020) Online Event Information. 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. However, these ad-hoc naming schemes often ignore the impact of these names on the network and the applications themselves. For general conference information, see https://conferences.sigcomm.org/acm-icn/2020/ . NDN applications and protocols usually name content to fit their particular application scenarios, often derived from existing naming conventions. This demo shows an implementation of distributed object storage over NDN. Conference information In this paper, we provide a methodology to analyze the performance of ICN forwarders. That said, in terms of forthcoming goals, this paper reveals several limitations of the current NDN deployment and discusses why the future of NDN hinges on addressing those limitations. Welcome to the 7th ACM Conference on Information-Centric Networking (ACM ICN 2020) submissions site. We conducted real-world experiments to compare the standard deployment of NDN (i.e., the global NDN testbed) and two leading CDNs (Akamai and Fastly) in terms of caching and retrieving static contents through streaming videos from four different continents over these networks for two weeks. ICN 2020 was only possible thanks to the great efforts of the organizing and technical committees and the valuable contribution of the authors. During each session, the designated personnel will play out prerecorded videos, … 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. Information Centric Networking (ICN) is growing in both popularity and maturity. Named Data Networking (NDN) relies on public key signing to ensure integrity and authenticity for all data packets fetched in the network. 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. Maggs is currently on leave from Duke and is serving as Director of Engineering for Emerald Innovations. 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. 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 present a solution that allows for immediate fragment forwardingâa key feature of SFRâin combination with ICN caching. 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. Data chunks with names bound to them are "first-class citizens" in information-centric networks. by users). The program comprises top-quality content demonstrating the scope of ICN research with fifteen (15) papers, six (6) posters and two (2) demos. We were blessed to have 120 volunteers from 22 different churches serving at 9 various project sites! 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. Long-Range IoT: Is LoRaWAN an option for ICN? Moreover, such certificates can be issued asynchronouslyâperiodically pre-provisioned or upon request with an Interestâterminating issuance of future certificates when necessary. 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). The way a piece of content is named has profound impacts on content discovery, routing of user requests, data retrieval, and security. 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 systems. In this demo, we shows that MW-NFD can yield high forwarding performance, about 13 times higher than NFDâs performance. Content Delivery Networks (CDNs) have become indispensable to Internet content distribution. Several approaches, the most prominent of which being Named Data Networking, propose access to named content directly on the network layer. Due to uncertainty about international travel in the Fall of 2020, the Conference will offer a remote attendance/presentation opportunity. 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. John W. Byers (Boston University) and Michael Luby (ICSI and BitRipple, Inc.). 7th ACM Conference on Information-Centric Networking (ICN 2020) Fuzzing is a very popular automated testing technique that has yet to be applied in any significant way to NDN (Named Data Networking). Information Centric Networking (ICN) is growing in both popularity and maturity. Communication in Mobile Ad-hoc Networks (MANETs) is challenging due to their highly dynamic topology, intermittent connectivity, and low data rate. Storage architectures . In this work, we propose a forwarding strategy called Content Connectivity and Location-Aware Forwarding (CCLF) for NDN-based MANETs. ICN2020 will build a Federated Testbed to deploy and test the applications and services developed during the project lifecycle. NDN and its software forwarding daemon NFD present interesting challenges for fuzzing. Specifically, a single certificate request with a âprimaryâ key can be used to bootstrap the process of creating an unlimited number of short-term certificates for derivative private/public keys. Name Affiliation; Alexander Afanasyev: Florida International University: Arun Venkataramani: University of Massachusetts at Amherst: Atsushi Tagami: KDDI Research: Christian Tschudin: Uni Basel: Christoph Paasch: Apple: Dave Oran: Network Systems Research & Design: Dirk Kutscher : University of Applied Sciences Emden/Leer: Eric Osterweil: GMU: … ICN has been successfully applied to LoWPAN scenarios and can provide many benefits with respect to object-based security, performance, disruption tolerance and usability. Cloud based storage. Its good modularity and extensibility make it easy to experiment with new ideas, but it shows limited forwarding performance even with multi-core CPUs because its forwarding structure uses only single core. 7th ACM Conference on Information-Centric Networking (ICN 2020) Welcome to 7th Annual ACM ICN 2020 Conference! We found that although NDN can provide a satisfactory quality of service in most cases, it falls behind CDNs mainly due to its lack of hardware infrastructure and software/protocol immaturity. 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. 167--168. 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.
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