Iot 2.0 and the INTERNET of TRANSFORMATION (Web of Things and Digital Twins)
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A DASH7-Based Power Metering System
A DASH7-based Power Metering System Oktay Cetinkaya Ozgur B. Akan Next-generation and Wireless Communications Laboratory Department of Electrical and Electronics Engineering Koc University, Istanbul, Turkey Email: fokcetinkaya13, [email protected] Abstract—Considering the inability of the existing energy non-embedded structure. When considering the cost of HEMS, resources to satisfy the current needs, the right and efficient use power meters can be defined as cheap and cost effective of the energy has become compulsory. To make energy sustain- products, undoubtedly. ability permanent, management and planning activities should be carried out by arranging the working hours and decreasing There are several wireless communication protocols in liter- the energy wasting. For all these, power metering, managing ature to actualize the remote control of plugged gadgets. The and controlling systems or plugs has been proposed in recent communication between ‘master and slave’ or equivalently efforts. Starting from this point, a new DASH7-based Smart Plug ‘user and device’ is realized over any of these wireless (D7SP) is designed and implemented to achieve a better structure communication protocols based modules. 2.4 GHz frequency compared to ZigBee equipped models and reduce the drawbacks of current applications. DASH7 technology reaches nearly 6 times is frequently preferred for this goal and ZigBee can be referred farther distances in comparison with 2.4 GHz based protocols and as the most popular member of this band. With a brief provides multi-year battery life as a result of using limited energy definition, ZigBee is a low cost and high reliable technology during transmission. Performing in the 433 MHz band prevents based on IEEE 802.15.4 [1]. -
Internet of Underground Things in Precision Agriculture: Architecture and Technology Aspects Mehmet C
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln CSE Journal Articles Computer Science and Engineering, Department of 2018 Internet of underground things in precision agriculture: Architecture and technology aspects Mehmet C. Vuran University of Nebraska-Lincoln, [email protected] Abdul Salam Purdue University, [email protected] Rigoberto Wong University of Nebraska-Lincoln, [email protected] Suat Irmak University of Nebraska - Lincoln, [email protected] Follow this and additional works at: https://digitalcommons.unl.edu/csearticles Part of the Bioresource and Agricultural Engineering Commons, Computer and Systems Architecture Commons, Operations Research, Systems Engineering and Industrial Engineering Commons, and the Robotics Commons Vuran, Mehmet C.; Salam, Abdul; Wong, Rigoberto; and Irmak, Suat, "Internet of underground things in precision agriculture: Architecture and technology aspects" (2018). CSE Journal Articles. 189. https://digitalcommons.unl.edu/csearticles/189 This Article is brought to you for free and open access by the Computer Science and Engineering, Department of at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in CSE Journal Articles by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. digitalcommons.unl.edu Internet of underground things in precision agriculture: Architecture and technology aspects Mehmet C. Vuran,1 Abdul Salam,2 Rigoberto Wong,1 and Suat Irmak 3 1 Cyber-physical Networking Laboratory, Computer Science and Engineering, University of Nebraska–Lincoln, Lincoln, NE, USA 2 Department of Computer and Information Technology, Purdue University, West Lafayette, IN 47907, USA 3 Department of Biological Systems Engineering, University of Nebraska–Lincoln, Lincoln, NE 68583, USA Corresponding author — A. Salam, [email protected] Email addresses: [email protected] (M.C. -
Wireless Sensor Networks
WIRELESS SENSOR NETWORKS PRESENTED BY VIVEK KRISHNA KANNAN SIDDARTH RAM MOHAN ARUN OUTLINE • Wireless sensor networks • The Internet of Things and the role of WSN • TinyOS • Programming with Tinyos WIRELESS SENSOR NETWORKS • Comprises of spatially connected autonomous sensors • Typically used to measure temperature, pressure etc • Usually bi-directional allowing for control of sensor activity WIRELESS SENSOR NETWORKS MOTES/NODES • Sensors + supporting elements = Mote/Node • So, apart from the sensor, each mote typically consists of : • Radio transceiver with an internal antenna • A microcontroller • An interfacing element between the microcontroller and sensor • An energy source ( Battery or an energy harvesting element) GATEWAY • GATEWAY acts as a bridge between the WSN and other networks. This enables data to be stored and processed by devices with more resources, for example, in a remotely located server. RADIO TECHNOLOGIES AVAILABLE • Long range: 3G / GPRS • Medium range: ZigBee / 802.15.4 / WiFi • Short range: RFID / NFC / Bluetooth 4.0 ROUTING PROTOCOLS : CHALLENGES • No global IP addressing • This is due to the relatively large number of sensor nodes • Consequently overhead of ID maintenance is high • Thus IP based protocols don’t work ROUTING PROTOCOLS • The search for an ideal universal routing protocol for WSN’s is an ongoing process • A Technique is to have protocols based on the network structure • Common protocols for WSN: flat based and location based network structures ROUTING PROTOCOL : FLAT BASED NETWORK STRUCTURE • Here -
Field Area Network
IEEE IoT Vertical & Topical Summit for Agriculture Patrick Wetterwald, CTAO IOT Standards and Architecture ETSI IP6 Vice Chairman, IEC SEG8 Chair, IPSO Alliance Past President [email protected] May 21st , 2017 What Is the Internet of Things? “The Internet of Things is the intelligent connectivity of physical devices driving massive gains in efficiency, business growth, and quality of life.” © 2013-2014 Cisco and/or its affiliates. All rights reserved. 2 IoT Is Here Now – and Growing! 50 50 Billion 40 “Smart Objects” Rapid Adoption 30 Rate of Digital Infrastructure: 5X Faster Than 20 25 Electricity and InflectionThe New Essential InfrastructureTelephony Point BILLIONS OF DEVICES 12.5 10 World Population 6.8 7.2 7.6 0 TIMELINE 2010 2015 2020 Source: Cisco IBSG, 2011 © 2013-2014 Cisco and/or its affiliates. All rights reserved. 3 Smart Agriculture © 2013-2014 Cisco and/or its affiliates. All rights reserved. 4 IoT Transforms Data into Wisdom More Important Wisdom (Scenario Planning) Knowledge Information 01010100101010101010101010101 Data 01010101010001010100101010101 01110101010101010101 Less Important © 2013Big-2014 Cisco Data and/or its affiliates. becomes All rights reserved. Open Data for Customers, Consumers to Use 5 But It Also Adds Complexity NewAPPLICATION Business Models AND BUSINESSPartner INNOVATION Ecosystem Cloud-based Threat Analysis / Protection Data Control Application Big Data Analytics Integration Applications Systems Integration Network and Perimeter Application Interfaces Security Services IoT CONNECTIVITYUnified Platform -
Demystifying Internet of Things Security Successful Iot Device/Edge and Platform Security Deployment — Sunil Cheruvu Anil Kumar Ned Smith David M
Demystifying Internet of Things Security Successful IoT Device/Edge and Platform Security Deployment — Sunil Cheruvu Anil Kumar Ned Smith David M. Wheeler Demystifying Internet of Things Security Successful IoT Device/Edge and Platform Security Deployment Sunil Cheruvu Anil Kumar Ned Smith David M. Wheeler Demystifying Internet of Things Security: Successful IoT Device/Edge and Platform Security Deployment Sunil Cheruvu Anil Kumar Chandler, AZ, USA Chandler, AZ, USA Ned Smith David M. Wheeler Beaverton, OR, USA Gilbert, AZ, USA ISBN-13 (pbk): 978-1-4842-2895-1 ISBN-13 (electronic): 978-1-4842-2896-8 https://doi.org/10.1007/978-1-4842-2896-8 Copyright © 2020 by The Editor(s) (if applicable) and The Author(s) This work is subject to copyright. All rights are reserved by the Publisher, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. Open Access This book is licensed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made. The images or other third party material in this book are included in the book’s Creative Commons license, unless indicated otherwise in a credit line to the material. -
Water -M Project
Water -M Project D1.3 IT State of the Art v2.2 History Date Version & Status Author Modifications 02/09/2015 v0.1 Kamal Singh (UJM) A Draft with state of the art on ICT 28/10/2015 V1.0 Berhane A draft with state of the art on ICT. Gebremedhin Merged the 2 drafts into a new one. (University of Oulu) Compiled the references 14/04/2016 V2.0 Kamal Singh (UJM), Added 2.4 OneM2M standard, added 2.5 Abderrahmen SoA on Data management analytics and Kammoun (City of 2.6 about IoT platforms and SOFIA2. Saint Etienne / UJM), Francois-Elie Calvier (UJM) 15/04/2016 V2.1 Francois-Elie Calvier Updated References (UJM) 08/05/2016 V2.2 Berhane Berhane did some modifications Gebremedhin (University of Oulu) Contents 1 Introduction ............................................................................................................................................... 4 1.1 Business Drivers ................................................................................................................................ 4 1.2 Required Technologies ...................................................................................................................... 4 1.3 Challenges ......................................................................................................................................... 4 1.4 Opportunities ..................................................................................................................................... 5 2 ICT technologies for Water management ................................................................................................. -
Standards for Constrained Iot Devices
IoT Device Standards [email protected] – IoT Strategy 1 © 2014 ARM IoT is not a new idea THINGS around us become smart and connected . This is not a new idea .. it’s been going on for >20 years1 . 2010: Connected things > world population (6.8B) 1 Weiser, Mark (1991) “the Computer for the 21st Century” Ubiquitous computing: "The most profound technologies are those that disappear. They weave themselves into the fabric of everyday life until they are indistinguishable from it.” 2 © 2014 ARM Motorola pager watch – 17 years ago 3 © 2014 ARM Accelerating IoT Reach SILOS of Things Today Situation: • Application-specific connected devices • Closed supply chains, proprietary interconnects • Very limited plug-and-play Time 4 © 2014 ARM Accelerating IoT INTERNET of Things Analysts predictions for connected devices (2020): 30 billion? 50 billion? 75 billion? Current trends show strong growth Reach but analysts are more optimistic: SILOS of Things Today 17% .. 31% CAGR, 2012-2020 8.7B in 2012 (Cisco) http://newsroom.cisco.com/feature-content?articleId=1208342 Time 5 © 2014 ARM Accelerating IoT INTERNET of Things What will drive demand for many tens of billions more devices? Better IoT Platforms … that can “weave themselves into the fabric of everyday life” • Integrated wireless • Right-size processors, memory • Low cost, low power Applications • Secure, trustworthy • Easy software development Reach • Easy integration into “things” SILOS of Things Today Standards Internet-scale IoT ecosystems Bust the silos Devices • Standards-based connectivity • Standards-based provisioning • Open markets for devices, apps • End-to-end security Time 6 © 2014 ARM IoT SoC platform evolution . Wireless On-chip radios Optimized for IoT bandwidth, power . -
A Changing Landscape: the Internet of Things (Iot)
A Changing Landscape: the Internet of Things (IoT) Prof Sanjay Jha Deputy Director, Australian Center for Cyber Security, UNSW Director of Cyber Security and Privacy Laboratory, School of Computer Science and Engineering University Of New South Wales [email protected] http://www.cse.unsw.edu.au/~sanjay SecureCanberra@MilCIS 2014, Australia 13th Nov 2014 Internet of Things • Connected devices • Smoke alarms, light bulbs, power switches, motion sensors, door locks etc. 2 Outline • Introduction to IoT • History of IoT (and M2M) and Wireless Sensor Networks • Security Challenges in IoT • Sample Research Projects at UNSW History (IoT) • Early 90s or prior: SCADA systems, Telemetry applications • Late 90s- Products/services from mobile operators (Siemens) to connect devices via cellular network – Primarily automotive telematics • Mid- 2000s – Many tailored products for logistics, fleet management, car safety, healthcare, and smart metering of electricity consumption • Since 2010 – A large number of consortiums mushrooming up to bid for a large market share – ABI Projects US$198M by 2018 – Berg Insight US$187M by 2014…… History of Wireless Sensor Net • 1999: Kahn, Katz,Pister: Vision for Smart Dust • 2002 Sensys CFP: Wireless Sensor Network research as being composed of ”distributed systems of numerous smart sensors and actuators connecting computational capabilities to the physical world have the potential to revolutionise a wide array of application areas by providing an unprecedented density and fidelity of instrumentation”. Typical Application Roadmap to IoT • Supply Chain Applications – Routing, inventory, loss prevention. • Vertical Market Helpers – Healthcare, Transport, Energy, Agriculture, Security, Home Network. • Ubiquitous Position – Location of people and objects and possible tailored services • Teleoperations/Telepresence - Ability to interact/control with remote objects. -
Wireless Sensor Networks
White Paper ® Internet of Things: Wireless Sensor Networks Executive summary Today, smart grid, smart homes, smart water Section 2 starts with the historical background of networks, intelligent transportation, are infrastruc- IoT and WSNs, then provides an example from the ture systems that connect our world more than we power industry which is now undergoing power ever thought possible. The common vision of such grid upgrading. WSN technologies are playing systems is usually associated with one single con- an important role in safety monitoring over power cept, the internet of things (IoT), where through the transmission and transformation equipment and use of sensors, the entire physical infrastructure is the deployment of billions of smart meters. closely coupled with information and communica- Section 3 assesses the technology and charac- tion technologies; where intelligent monitoring and teristics of WSNs and the worldwide application management can be achieved via the usage of net- needs for them, including data aggregation and worked embedded devices. In such a sophisticat- security. ed dynamic system, devices are interconnected to transmit useful measurement information and con- Section 4 addresses the challenges and future trol instructions via distributed sensor networks. trends of WSNs in a wide range of applications in various domains, including ultra large sensing A wireless sensor network (WSN) is a network device access, trust security and privacy, and formed by a large number of sensor nodes where service architectures to name a few. each node is equipped with a sensor to detect physical phenomena such as light, heat, pressure, Section 5 provides information on applications. etc. WSNs are regarded as a revolutionary The variety of possible applications of WSNs to the information gathering method to build the real world is practically unlimited. -
The Web of Things, Nov'15
The Web of Things Dave Raggett <[email protected]> Presentation to OIC Thursday, 5 Nov 2015 1/59 IoT still at the top of the hype cycle* *From Gartner's hype cycle for emerging technologies – August 2014 2/59 IoT – over-hyped and fragmented ● The IoT is still very immature, but has huge potential ● There is currently a lot of fragmentation, which – drives up development costs – increases the risk for investors – reduces the market size for solutions ● There are many Industry Alliances and SDO's – W3C is seeking to establish collaboration agreements and work together to realise the potential and unlock the network effect 3/59 The World Wide Web Consortium ● W3C is a member funded international organisation focusing on developing standards for Web & semantic technologies – e.g. HTML, scripting APIs, the Semantic Web and Linked Data ● We are addressing the fragmentation for the IoT with an abstraction layer that spans devices, platforms and application domains ● A focus on simplifying application development by decoupling services from the underlying protocols 4/59 Interoperability implies . ● Exchange of meaningful, actionable information between two or more systems across organizational boundaries ● A shared understanding of the exchanged information ● An agreed expectation for the response to the information exchange A requisite quality of service: reliability, fidelity, and security. ● From: GridWise Architecture Council, March 2008 “Interoperability Context-Setting Framework” – See: http://www.gridwiseac.org/pdfs/ 5/59 Interoperability Framework -
Security Vulnerabilities in Lpwans—An Attack Vector Analysis for the Iot Ecosystem
applied sciences Article Security Vulnerabilities in LPWANs—An Attack Vector Analysis for the IoT Ecosystem Nuno Torres 1 , Pedro Pinto 1,2,3 and Sérgio Ivan Lopes 1,4,* 1 ADiT—Instituto Politécnico de Viana do Castelo, 4900-347 Viana do Castelo, Portugal; [email protected] (N.T.); [email protected] (P.P.) 2 Instituto Universitário da Maia, 4475-690 Maia, Portugal 3 INESC TEC, 4200-465 Porto, Portugal 4 IT—Instituto de Telecomunicações, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal * Correspondence: [email protected] Abstract: Due to its pervasive nature, the Internet of Things (IoT) is demanding for Low Power Wide Area Networks (LPWAN) since wirelessly connected devices need battery-efficient and long-range communications. Due to its low-cost and high availability (regional/city level scale), this type of network has been widely used in several IoT applications, such as Smart Metering, Smart Grids, Smart Buildings, Intelligent Transportation Systems (ITS), SCADA Systems. By using LPWAN technologies, the IoT devices are less dependent on common and existing infrastructure, can operate using small, inexpensive, and long-lasting batteries (up to 10 years), and can be easily deployed within wide areas, typically above 2 km in urban zones. The starting point of this work was an overview of the security vulnerabilities that exist in LPWANs, followed by a literature review with the main goal of substantiating an attack vector analysis specifically designed for the IoT ecosystem. This methodological approach resulted in three main contributions: (i) a systematic review regarding cybersecurity in LPWANs with a focus on vulnerabilities, threats, and typical defense strategies; (ii) a Citation: Torres, N.; Pinto, P.; Lopes, state-of-the-art review on the most prominent results that have been found in the systematic review, S.L. -
Future-Proofing the Connected World: 13 Steps to Developing Secure Iot Products
Future-proofing the Connected World: 13 Steps to Developing Secure IoT Products Presented by the IoT Working Group Table of Contents Forward Introduction Document Scope The Need for IoT Security IoT Products Can Compromise Privacy IoT products can lend their computing power to launch DDoS Attacks Medical Devices and Medical Standard Protocols are Vulnerable to Attack Drones Are Approaching Mainstream Status and Being Used as a Platform for Reconnaissance Critical national infrastructure can rely on the IoT ecosystem Cars are becoming connected and autonomous Moving Forward Why Development Organizations Should Care About Securing IoT Products IoT Device Security Challenges IoT products may be deployed in insecure or physically exposed environments Security is new to many manufacturers and there is limited security planning in development methodologies Security is not a business driver and there is limited security sponsorship and management support in development of IoT products There is a lack of defined standards and reference architecture for secure IoT development There are difficulties recruiting and retaining requisite skills for IoT development teams including architects, secure software engineers, hardware security engineers, and security testing staff The low price point increases the potential adversary pool Resource constraints in embedded systems limit security options IoT Security Survey Guidance for Secure IoT Development 1. Start with a Secure Development Methodology Security Requirements Security Processes Perform Safety Impact Assessment Perform Threat Modeling 2. Implement a Secure Development and Integration Environment Evaluate Programming Languages OWASP Python Security Project Link Integrated Development Environments Continuous Integration Plugins Testing and Code Quality Processes 3. Identify Framework and Platform Security Features Selecting an Integration Framework Evaluate Platform Security Features 4.