Tabla de Contenidos: “…WiFi HaLow -- 7.5 5 G Advanced Security Model -- 7.5.1 Confidentiality -- 7.5.2 Integrity -- 7.5.3 Accessibility -- 7.5.4 Integrated Safety Rule -- 7.5.5 Visibility -- 7.6 Safety Challenges and Resolution of Three-Tiers Structure of 5G Networks -- 7.6.1 Heterogeneous Access Networks -- 7.6.1.1 Safety Challengers -- 7.6.1.2 Safety Resolutions -- 7.6.2 Backhaul Networks -- 7.6.2.1 Safety Challenges -- 7.6.2.2 Safety Resolutions -- 7.6.3 Core Network -- 7.6.3.1 Safety Challenges -- 7.6.3.2 Safety Resolutions -- 7.7 Conclusion and Future Research Directions -- References -- 8 Blockchain Assisted Secure Data Sharing in Intelligent Transportation Systems Gujkan Madaan, Avinash Kumar, and Bharat Bhushan -- 8.1 Introduction -- 8.2 Intelligent Transport System -- 8.2.1 ITS Overview -- 8.2.2 Issues in ITS -- 8.2.3 ITS Role in IoT -- 8.3 Blockchain Technology -- 8.3.1 Overview -- 8.3.2 Types of Blockchain -- 8.3.2.1 Public Blockchain -- 8.3.2.3 Private Blockchain -- 8.2.3.2 Federated Blockchain -- 8.3.3 Consensus Mechanism -- 8.3.3.1 Proof of Work -- 8.3.3.2 Proof of Stake -- 8.3.3.3 Delegated Proof of Stake -- 8.3.3.4 Practical Byzantine Fault Tolerance -- 8.3.3.5 Casper -- 8.3.3.6 Ripple -- 8.3.3.7 Proof of Activity -- 8.3.4 Cryptography -- 8.3.5 Data Management and Its Structure -- 8.4 Blockchain Assisted Intelligent Transportation System -- 8.4.1 Security and Privacy -- 8.4.2 Blockchain and Its Application foe Improving Security and Privacy -- 8.4.3 ITS Based on Blockchain -- 8.4.4 Recent Advancement -- 8.5 Future Research Perspectives -- 8.5.1 Electric Vehicle Recharging -- 8.5.2 Smart City Enabling and Smart Vehicle Security -- 8.5.3 Deferentially-Privacy Preserving Solutions -- 8.5.4 Distribution of Economic Profits and Incentives -- 8.6 Conclusion -- References -- 9 Utilization of Agro Waste for Energy Engineering Applications: Toward the Manufacturing of Batteries and Super Capacitors S.N. …”

Tabla de Contenidos: “…10.3.3 Describe() and it() test functions -- 10.4 Recap writing of test script -- 10.5 The blind auction test script -- 10.5.1 Analysis of describe() and it() code -- 10.5.2 Executing the blind auction test script -- 10.5.3 Full auction run -- 10.6 Retrospective -- 10.7 Best practices -- 10.8 Summary -- 11 A roadmap to Dapp development -- 11.1 Motivating scenario: Educational credentialing -- 11.2 The roadmap -- 11.3 Problem description -- 11.3.1 Context for the DCC application -- 11.3.2 Design choices -- 11.4 Analysis and design -- 11.4.1 Operation flow and finite state machine -- 11.4.2 Contract diagram -- 11.5 Developing the smart contract -- 11.5.1 Data structures -- 11.5.2 Events -- 11.5.3 Modifiers -- 11.5.4 Functions -- 11.6 Local deployment -- 11.7 Automated testing using truffle -- 11.8 Developing the web application -- 11.8.1 UI design -- 11.8.2 Coding the app.js -- 11.9 Testing the DCC-Dapp -- 11.10 Public deployment -- 11.10.1 Deployment on Ropsten-Infura -- 11.10.2 Create web-client for distribution -- 11.11 Retrospective -- 11.12 Best practices -- Summary -- 12 Blockchain: The road ahead -- 12.1 Decentralized identity -- 12.2 Self-managed identity -- 12.3 Consensus and integrity -- 12.3.1 Proof of work -- 12.3.2 Proof of stake -- 12.3.3 Byzantine fault-tolerant consensus -- 12.4 Scalability -- 12.5 Scalability solutions -- 12.5.1 Side channel -- 12.5.2 Block size -- 12.5.3 Network speed -- 12.6 Privacy -- 12.7 Public, private, and permissioned networks -- 12.8 Confidentiality -- 12.8.1 Open information -- 12.8.2 A solution -- 12.9 Security -- 12.10 Securing it with cryptocurrency -- 12.11 Accessing off-chain data (Oracles) -- 12.12 From foundations to practical systems -- 12.13 Looking ahead -- 12.14 Best practices -- 12.15 Retrospective -- 12.16 Summary -- appendix A. …”