Security and Privacy最新文献_第9页

A comprehensive survey on online social networks security and privacy issues: Threats, machine learning‐based solutions, and open challenges 在线社交网络安全和隐私问题的综合调查:威胁、基于机器学习的解决方案和公开挑战

IF 1.9

Security and Privacy Pub Date : 2022-10-17 DOI: 10.1002/spy2.275

Munmun Bhattacharya, Sandipan Roy, Samiran Chattopadhyay, A. Das, Sachin Shetty

{"title":"A comprehensive survey on online social networks security and privacy issues: Threats, machine learning‐based solutions, and open challenges","authors":"Munmun Bhattacharya, Sandipan Roy, Samiran Chattopadhyay, A. Das, Sachin Shetty","doi":"10.1002/spy2.275","DOIUrl":"https://doi.org/10.1002/spy2.275","url":null,"abstract":"Over the past few years, online social networks (OSNs) have become an inseparable part of people's daily lives. Instead of being passive readers, people are now enjoying their role as content contributors. OSN has permitted its users to share their information including the multimedia content. OSN users can express themselves in virtual communities by providing their opinions and interacting with others. As a consequence, the privacy and security threats in OSNs have emerged as a major concern to the research and business world. In the recent past, a number of survey works have been conducted to discuss different security and privacy threats in OSNs. However, till date, no survey work has been conducted that aims to classify and analyze various machine learning (ML)‐based solutions adapted for the security defense of OSNs. In this survey article, we present a detailed taxonomy with a classification of various works done on various security attacks in OSNs. We then review and summarize the existing state of art survey works on OSN security, and indicate the merits and limitations of these survey works. Next, we review all recent works that aim to provide ML‐based solutions toward defense of security attacks on OSNs. Finally, we discuss the future road‐map on OSN security and provide a comprehensive analysis on the open research issues with feasible measurements and possible solutions.","PeriodicalId":29939,"journal":{"name":"Security and Privacy","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2022-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45393375","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: 3

Enhanced pairing‐free identity‐based broadcast authentication protocol in WSN using ElGamal ECC 基于ElGamal ECC的无线传感器网络中增强的无配对身份广播认证协议

IF 1.9

Security and Privacy Pub Date : 2022-10-17 DOI: 10.1002/spy2.278

Vivek Kumar, Sangram Ray, Dipanwita Sadhukhan, Jayashree Karmakar, Mou Dasgupta

{"title":"Enhanced pairing‐free identity‐based broadcast authentication protocol in WSN using ElGamal ECC","authors":"Vivek Kumar, Sangram Ray, Dipanwita Sadhukhan, Jayashree Karmakar, Mou Dasgupta","doi":"10.1002/spy2.278","DOIUrl":"https://doi.org/10.1002/spy2.278","url":null,"abstract":"Authentication among the various communicating devices within wireless sensor networks during broadcasting is most significant among the other primary security services. This authentication during broadcasting services allows multiple mobile end‐devices to transmit messages dynamically and securely for fasten consumer tracking and sustaining privacy of the data transferred in the insecure sensor network. To enhance this authentication protocol for secure end‐users message distribution, this research work has introduced a novel identity (ID) based cryptographic technique that employs ElGmal‐elliptic‐curve cryptography and digital signature without implementing bilinear paring operation to reduce huge burden of computation overhead. Additionally, to accelerate the performance of the proposed authentication protocol, the size of the signature along with the encryption key is minimized. Eventually, the authentication protocol provides comparatively less computational complexity with secure and faster key management. The performance analysis supports the aforesaid claim as well as reflects the supremacy of the proposed scheme over the handover authentication protocol and bilinear pairings based authentication schemes.","PeriodicalId":29939,"journal":{"name":"Security and Privacy","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2022-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48338655","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: 0

Demystifying quantum blockchain for healthcare 为医疗保健揭开量子区块链的神秘面纱

IF 1.9

Security and Privacy Pub Date : 2022-10-07 DOI: 10.1002/spy2.284

Keshav Kaushik, Adarsh Kumar

{"title":"Demystifying quantum blockchain for healthcare","authors":"Keshav Kaushik, Adarsh Kumar","doi":"10.1002/spy2.284","DOIUrl":"https://doi.org/10.1002/spy2.284","url":null,"abstract":"The healthcare industry and the battle against the COVID‐19 pandemic are two areas where blockchain technology might be useful. In this study, blockchain's significance is examined. Blockchain technology and related procedures will be used in future healthcare systems for collecting sensor data, automated patient monitoring, and safe data storage. Because it can store a large amount of data in a dispersed and secure way and provide access whenever and wherever it is needed, this technology greatly simplifies the process of carrying out activities. The advantages of quantum computing, such as the speed with which patients can be found and monitored, may be fully used with the help of quantum blockchain. Quantum blockchain is an additional resource that may be used to safeguard the veracity, integrity, and availability of stored information. Combining quantum computing with blockchain technology may allow faster and more secure medical information processing. In this research, the authors examine the potential uses of blockchain and quantum technology in the healthcare industry. Quantum technologies, blockchain‐based technologies, and other cutting‐edge ICTs (such as ratification intelligence, machine learning, drones, and so on) were investigated and contrasted in this article.","PeriodicalId":29939,"journal":{"name":"Security and Privacy","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2022-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41699259","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: 4

ECAAP‐SG: Efficient certificateless anonymous authentication protocol for SG ECAAP‐SG: SG的高效无证书匿名认证协议

IF 1.9

Security and Privacy Pub Date : 2022-10-05 DOI: 10.1002/spy2.273

Egide Nkurunziza, Lawrence Tandoh, Issameldeen Elfadul, Fagen Li

{"title":"ECAAP‐SG: Efficient certificateless anonymous authentication protocol for SG","authors":"Egide Nkurunziza, Lawrence Tandoh, Issameldeen Elfadul, Fagen Li","doi":"10.1002/spy2.273","DOIUrl":"https://doi.org/10.1002/spy2.273","url":null,"abstract":"A smart meter (SM) is an essential device within a smart grid (SG). It collects electrical power data from the customer and reports it to the service provider at regular intervals. Unfortunately, these regular reports may disclose confidential customer information without their knowledge. Moreover, SM is a device with limited resources, which means it cannot manage heavy security protocols. To mitigate these problems, an efficient certificateless anonymous authentication protocol for SG (ECAAP‐SG) protocol was designed. It cannot allow an adversary to tap into the communication channel and access exchanged information. In addition, the designed scheme fits SM's resource capacity. Furthermore, the authentication security provided by ECAAP‐SG guarantees that legal entities are communicating. Moreover, ECAAP‐SG provides key agreement security that establishes the session key. The established session key will be used to secure future communication. Besides, a random oracle model is used for the security analysis of the proposed protocol, and we prove that it is secure under the discrete logarithm problem and the computational Diffie–Hellman problem.","PeriodicalId":29939,"journal":{"name":"Security and Privacy","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2022-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47797538","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

A provably secure, shortest, and efficient identity based signcryption technique in the standard model 标准模型中一种可证明安全、最短和高效的基于身份的签密技术

IF 1.9

Security and Privacy Pub Date : 2022-10-03 DOI: 10.1002/spy2.272

Ashutosh Aithekar, Pratik Gupta, Dharminder Dharminder

引用次数: 0

A context‐aware internet of things‐driven security scheme for smart homes 智能家居的上下文感知物联网驱动安全方案

IF 1.9

Security and Privacy Pub Date : 2022-09-30 DOI: 10.1002/spy2.269

Pimal Khanpara, Kruti Lavingia, Rajvi Trivedi, S. Tanwar, Amit Verma, Ravi Sharma

{"title":"A context‐aware internet of things‐driven security scheme for smart homes","authors":"Pimal Khanpara, Kruti Lavingia, Rajvi Trivedi, S. Tanwar, Amit Verma, Ravi Sharma","doi":"10.1002/spy2.269","DOIUrl":"https://doi.org/10.1002/spy2.269","url":null,"abstract":"In recent years, the Internet of Things (IoT) has become very popular as it has numerous applications in the industrial and research domain. Moreover, the features of IoT systems play a crucial role in the development of smart cities. It enables smart cities and their subsystems to monitor, control, and manage heterogeneous devices remotely by extracting and communicating real‐time data. However, automated IoT systems are vulnerable to many security threats like tempered protocols, device hijacking, and unauthorized access. Motivated by the aforementioned discussion, this paper addresses the security requirements of an essential subsystem of smart city architecture, that is, IoT‐based smart homes. Based on the features and functionalities of smart homes, the risk of security violations in the system behavior needs to be analyzed This paper explores various security threats in a smart home environment and proposes a context‐aware security‐based scheme to prevent and detect possible threats. Results show that the proposed scheme is superior compared to the traditional schemes considering parameters such as the performance, cost, and maintenance requirements.","PeriodicalId":29939,"journal":{"name":"Security and Privacy","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49295670","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

Security in 5G and beyond recent advances and future challenges 5G的安全以及近期的进展和未来的挑战

IF 1.9

Security and Privacy Pub Date : 2022-09-29 DOI: 10.1002/spy2.271

Fatima Salahdine, Tao Han, Ning Zhang

{"title":"Security in 5G and beyond recent advances and future challenges","authors":"Fatima Salahdine, Tao Han, Ning Zhang","doi":"10.1002/spy2.271","DOIUrl":"https://doi.org/10.1002/spy2.271","url":null,"abstract":"5G, 6G, and beyond (xG) technologies aim at delivering emerging services with new requirements and challenges, enabling full and hyper mobile connectivity over the world. These beyond 5G networks are expected to ensure better quality of service, very high data rate, improved network security, high capacity, low latency, and low cost. In order to meet these objectives, a number of key enabler technologies have been proposed including massive multiple input multiple output, small cells, mobile edge computing, software defined network, network function virtualization, heterogeneous networks, network slicing, cloud radio access network, ultra‐dense network, energy efficiency, and spectrum sharing. Although, the potential interest of these technologies in the network, they opened the door to many security concerns and challenges making the network security one of the primary concerns of the future wireless communication networks. In this article, we investigated the recent advancements on the xG security issues resulted by each key enabler technologies. We analyzed how to secure the network while meeting the emerging promising services, users' demands, and service requirements. We also discussed how the security issues raised by these emerging technologies can be mitigated for efficient and secure communication.","PeriodicalId":29939,"journal":{"name":"Security and Privacy","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2022-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42750877","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: 13

Providing robust and reversible watermarking algorithm and detection of malicious manipulation 提供鲁棒可逆的水印算法和恶意操作检测

IF 1.9

Security and Privacy Pub Date : 2022-09-29 DOI: 10.1002/spy2.270

Hamidreza Damghani, Soheila Estaji, Leila Damghani

引用次数: 0

“Security Gap” as a metric for enterprise business processes “安全差距”作为企业业务流程的衡量标准

IF 1.9

Security and Privacy Pub Date : 2022-09-18 DOI: 10.1002/spy2.263

Preetam Mukherjee, A. Sengupta, C. Mazumdar

引用次数: 0

Cryptanalysis and improvement of REAS‐TMIS: Resource‐efficient authentication scheme for telecare medical information system REAS‐TMIS的密码分析与改进：远程医疗信息系统的资源高效认证方案