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Advanced Search Results For "INTERNET access control"

1 - 10 of 8,262 results for
 "INTERNET access control"
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Risk-Based Access Control Mechanism for Internet of Vehicles Using Artificial Intelligence.

Publication Type:Academic Journal

Source(s):Security & Communication Networks. 8/16/2022, p1-13. 13p.

Abstract:Internet of Vehicles (IoV) systems are vulnerable to a wide range of attacks because of the lack of security measures. IoV systems can be infiltrated by malicious and unauthorized nodes, which can cause the authenticity, accessibility, and privacy of s...

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An Attribute-Based Access Control Model for Internet of Things Using Hyperledger Fabric Blockchain.

Publication Type:Academic Journal

Source(s):Wireless Communications & Mobile Computing. 7/15/2022, p1-25. 25p.

Abstract:The Internet of Things (IoT) is emerging from its infancy and establishing itself as a component of the future Internet. However, the ability to manage a huge number of IoT devices is one of the IoT technical challenges. To implement access control, tr...

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A Right Transfer Access Control Model of Internet of Things Based on Smart Contract.

Publication Type:Academic Journal

Source(s):Security & Communication Networks. 5/2/2022, p1-11. 11p.

Abstract:Sensor nodes play a crucial role in the promotion of development of Internet of Things (IoT). Through this transaction, RO defines access control policies in script form based on ABAC's access control model to grant access right. The identity of all us...

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Evaluating barriers to and promoters of telehealth during the COVID-19 pandemic at U.S. cystic fibrosis programs.

Publication Type:Academic Journal

Source(s):Journal of cystic fibrosis : official journal of the European Cystic Fibrosis Society [J Cyst Fibros] 2021 Dec; Vol. 20 Suppl 3, pp. 9-13.

Abstract:Background: Cystic fibrosis (CF) care programs in the United States rapidly adopted telehealth during the COVID-19 pandemic. Understanding factors that promote or impede telehealth will inform planning for future telehealth-enabled care models.Methods:...

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A Novel Hierarchical Key Assignment Scheme for Data Access Control in IoT.

Publication Type:Academic Journal

Source(s):Security & Communication Networks. 12/6/2021, p1-12. 12p.

Abstract:Hierarchical key assignment scheme is an efficient cryptographic method for hierarchical access control, in which the encryption keys of lower classes can be derived by the higher classes. Such a property is an effective way to ensure the access contro...

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First case of student suicide in India due to the COVID-19 education crisis: A brief report and preventive measures.

Publication Type:Report

Source(s):Asian journal of psychiatry [Asian J Psychiatr] 2020 Oct; Vol. 53, pp. 102202. Date of Electronic Publication: 2020 Jun 16.

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Accessibility of Telehealth Services During the COVID-19 Pandemic: A Cross-Sectional Survey of Medicare Beneficiaries.

Publication Type:Academic Journal

Source(s):Preventing chronic disease [Prev Chronic Dis] 2021 Jul 01; Vol. 18, pp. E65. Date of Electronic Publication: 2021 Jul 01.

Abstract:Introduction: Telehealth plays a role in the continuum of care, especially for older adults during the COVID-19 pandemic. Our objective was to examine factors associated with the accessibility of telehealth services during the COVID-19 pandemic among o...

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Design of the Wireless Network Hierarchy System of Intelligent City Industrial Data Management Based on SDN Network Architecture.

Publication Type:Academic Journal

Source(s):Security & Communication Networks. 11/10/2021, p1-12. 12p.

Abstract:With the rapid development of the industrial Internet of Things and the comprehensive popularization of mobile intelligent devices, the construction of smart city and economic development of wireless network demand are increasingly high. SDN has the ad...

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Perceived Diet Quality, Eating Behaviour, and Lifestyle Changes in a Mexican Population with Internet Access during Confinement for the COVID-19 Pandemic: ESCAN-COVID19Mx Survey.

Publication Type:Academic Journal

Source(s):Nutrients [Nutrients] 2021 Nov 26; Vol. 13 (12). Date of Electronic Publication: 2021 Nov 26.

Abstract:Perceived changes in diet quality, emotional eating, physical activity, and lifestyle were evaluated in a group of Mexican adults before and during COVID-19 confinement. In this study, 8289 adults answered an online questionnaire between April and May ...

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BHE-AC: a blockchain-based high-efficiency access control framework for Internet of Things.

Publication Type:Academic Journal

Source(s):Personal & Ubiquitous Computing. Aug2022, Vol. 26 Issue 4, p971-982. 12p.

Abstract:In this information age, with the emergence of organizations, the number of various resources on the Internet of Things is also increasing. Generally, different users have different access permissions to different resources and most of the existing sch...

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