2019 10th IFIP International Conference on New Technologies, Mobility and Security (NTMS)最新文献

A Permissioned Blockchain-Based System for Verification of Academic Records 基于区块链的学术记录验证系统

2019 10th IFIP International Conference on New Technologies, Mobility and Security (NTMS) Pub Date : 2019-06-24 DOI: 10.1109/NTMS.2019.8763831

Ahmed Badr, Laura Rafferty, Q. Mahmoud, Khalid Elgazzar, P. Hung

{"title":"A Permissioned Blockchain-Based System for Verification of Academic Records","authors":"Ahmed Badr, Laura Rafferty, Q. Mahmoud, Khalid Elgazzar, P. Hung","doi":"10.1109/NTMS.2019.8763831","DOIUrl":"https://doi.org/10.1109/NTMS.2019.8763831","url":null,"abstract":"While academic institutions maintain records such as transcripts and certificates, they are often requested to share these records with other institutions at the request of students for credit transfer, or prerequisites for acceptance into new academic programs. While the transfer of academic records is a regular daily activity for the institutions, there is often significant overhead involved as the process of transfer and verification is extremely manual. The need for an automated end-to-end solution for the transfer and verification of academic records between institutions is on the edge to reduce wait times for students to transfer their records, as well as to provide a reliable verification method to avoid academic fraud. This paper presents a permissioned blockchain-based system to allow institutions to securely and dependably transfer and verify academic records at the student request. Permissioned blockchains, such as Hyperledger, provide a more scalable and cost-effective and private solution for enterprise applications. Our solution is comprised of a web interface for enrolling and requesting the transfer, with a backend using Hyperledger Fabric and Hyperledger Composer to retain the hash of the records on the blockchain for verification.","PeriodicalId":368680,"journal":{"name":"2019 10th IFIP International Conference on New Technologies, Mobility and Security (NTMS)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125042899","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 26

Evaluating CoAP End to End Security for Constrained Wireless Sensor Networks 受限无线传感器网络CoAP端到端安全性评估

2019 10th IFIP International Conference on New Technologies, Mobility and Security (NTMS) Pub Date : 2019-06-24 DOI: 10.1109/NTMS.2019.8763857

A. Fournaris, S. Giannoulis, C. Koulamas

{"title":"Evaluating CoAP End to End Security for Constrained Wireless Sensor Networks","authors":"A. Fournaris, S. Giannoulis, C. Koulamas","doi":"10.1109/NTMS.2019.8763857","DOIUrl":"https://doi.org/10.1109/NTMS.2019.8763857","url":null,"abstract":"In the past few years, Internet Engineering Task Force (IETF) has standardized \"lightweight\" IPv4/IPv6 protocol variations for Wireless Sensor Network (WSN) on resource constrained devices. In the above approaches, security is considered a strong requirement, however, adapting IP oriented security protocols (like the IETF Data-gram Transport Layer Protocol DTLS) to actual WSN security enabled implementations requires tradeoffs between performance, energy consumption and security level. In this paper, the above tradeoffs are explored for the latest version of the widely accepted Contiki OS (version 3.x) when DTLS security is enabled for the IETF supported Constrained Application Protocol (CoAP). More specifically, the DTLS framework is integrated in the Contiki 3 CoAP stack for 2 different cipher suites and the performance in comparison with non secure CoAP applications is evaluated through simulation, in terms of speed, memory overhead and energy consumption for various WSN clientserver network environment. Finally, tradeoff and recommendation for balanced performance versus security are proposed.","PeriodicalId":368680,"journal":{"name":"2019 10th IFIP International Conference on New Technologies, Mobility and Security (NTMS)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124122372","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

PriDe: A Quantitative Measure of Privacy-Loss in Interactive Querying Settings 骄傲:交互式查询设置中隐私损失的定量测量

2019 10th IFIP International Conference on New Technologies, Mobility and Security (NTMS) Pub Date : 2019-06-24 DOI: 10.1109/NTMS.2019.8763781

Muhammad Imran Khan, S. Foley, B. O’Sullivan

引用次数: 1

Improving Strong Mobile Authentication with Structural Diversity and User-Friendliness 利用结构多样性和用户友好性改进强移动认证

2019 10th IFIP International Conference on New Technologies, Mobility and Security (NTMS) Pub Date : 2019-06-24 DOI: 10.1109/NTMS.2019.8763821

Samy Kambou, A. Bouabdallah

引用次数: 0

Cyber Threat Investigation of SCADA Modbus Activities SCADA Modbus活动的网络威胁调查

2019 10th IFIP International Conference on New Technologies, Mobility and Security (NTMS) Pub Date : 2019-06-24 DOI: 10.1109/NTMS.2019.8763817

Claude Fachkha

引用次数: 12

Porthos: Macroprogramming Blockchain Systems Porthos:宏观编程区块链系统

2019 10th IFIP International Conference on New Technologies, Mobility and Security (NTMS) Pub Date : 2019-06-24 DOI: 10.1109/NTMS.2019.8763784

A. Mizzi, J. Ellul, Gordon J. Pace

{"title":"Porthos: Macroprogramming Blockchain Systems","authors":"A. Mizzi, J. Ellul, Gordon J. Pace","doi":"10.1109/NTMS.2019.8763784","DOIUrl":"https://doi.org/10.1109/NTMS.2019.8763784","url":null,"abstract":"The rise of blockchain technology has paved the way for an increasing number of blockchain systems, each having different characteristics. The need for distributed applications that span across multiple blockchain systems is increasing. However, it is currently not possible to write a single-description smart contract which can be compiled to span across multiple blockchain systems. In this paper we present PORTHOS, a macroprogramming framework and domain specific language for writing commitment-based smart contracts that span multiple blockchain systems. The language allows programmers to write smart contracts at a higher level of abstraction by composing together contract blocks, without the need to specify how logic should be split across different blockchain instances. A runtime framework, including both on-chain and off-chain functionality, harmonises the features of different blockchain systems as well as enables communication across the smart contracts. A proof of concept, built on the Ethereum and Hyperledger Fabric blockchain systems and extendible to other systems, illustrates the technique and framework. We also show how the PORTHOS language is expressive enough to define a variety of applications.","PeriodicalId":368680,"journal":{"name":"2019 10th IFIP International Conference on New Technologies, Mobility and Security (NTMS)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122270366","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Forensic Analysis of Wearable Devices: Fitbit, Garmin and HETP Watches 可穿戴设备的取证分析:Fitbit, Garmin和HETP手表

2019 10th IFIP International Conference on New Technologies, Mobility and Security (NTMS) Pub Date : 2019-06-24 DOI: 10.1109/NTMS.2019.8763834

Áine MacDermott, Stephen Lea, Farkhund Iqbal, I. Idowu, B. Shah

引用次数: 15

An IoT-Blockchain Architecture Based on Hyperledger Framework for Healthcare Monitoring Application 基于超级账本框架的物联网-区块链架构医疗监控应用

2019 10th IFIP International Conference on New Technologies, Mobility and Security (NTMS) Pub Date : 2019-06-24 DOI: 10.1109/NTMS.2019.8763849

Oumaima Attia, I. Khoufi, A. Laouiti, C. Adjih

引用次数: 39

Managing the Secure Software Development 管理安全的软件开发

2019 10th IFIP International Conference on New Technologies, Mobility and Security (NTMS) Pub Date : 2019-06-24 DOI: 10.1109/NTMS.2019.8763845

R. Fujdiak, P. Mlynek, Pavel Mrnustik, M. Barabas, Petr Blazek, Filip Borcik, J. Misurec

{"title":"Managing the Secure Software Development","authors":"R. Fujdiak, P. Mlynek, Pavel Mrnustik, M. Barabas, Petr Blazek, Filip Borcik, J. Misurec","doi":"10.1109/NTMS.2019.8763845","DOIUrl":"https://doi.org/10.1109/NTMS.2019.8763845","url":null,"abstract":"Nowadays, software development is a more complex process than ever was and it faces the challenges, where security became one of the most crucial. The security issues became an essential part of software engineers and understanding the vulnerabilities, risks and others became the everyday bread. The needs of security in software development resulted in the creation of the so-called Secure Software Development Life Cycle (SSDLC). This is a methodological concept included in classical Software Development Life-Cycle, which is described by five main phases - analysis, design, implementation (building), testing, and evaluation (deployment and maintenance). The SSDLC adds another dimension ensuring the security. We introduce our same named tool \"Secure Software Development Life-cycle\", which follows the general idea and goes beyond it. Our tool helps to create security, hardening, testing, and validation reporting guidelines for selected use-cases. This tool is an environment for defining the current and future security requirements based on the collection of standards, recommendations, best practice, and many others. Connecting the SSDLC with other tools improves the general level of automation of the Product Life Cycle (PLC). The SSDLC gives a connection and context among security, safety and performance parameters. Compared with static security requirements definition, the SSDLC provides simple future extension and straight integration to the PLC process with non- or nearly-non personal (human) interaction.","PeriodicalId":368680,"journal":{"name":"2019 10th IFIP International Conference on New Technologies, Mobility and Security (NTMS)","volume":"44 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128917229","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 9

Real-Time Detection of Cyberbullying in Arabic Twitter Streams 阿拉伯语Twitter流中的网络欺凌实时检测

2019 10th IFIP International Conference on New Technologies, Mobility and Security (NTMS) Pub Date : 2019-06-24 DOI: 10.1109/NTMS.2019.8763808

D. Mouheb, Masa Hilal Abushamleh, Maya Hilal Abushamleh, Z. Aghbari, I. Kamel

引用次数: 15