scholarly journals A Conceptual Study on Security Issues in IoT

2021 ◽  
Vol 9 (VII) ◽  
pp. 3404-3411
Author(s):  
Pawan Vishwakarma
Keyword(s):  
Iot Security ◽  
Safety Issues ◽  
Security Issues ◽  
High Profile ◽  
Energy Networks ◽  
Iot Applications ◽  
Business Setting ◽  
Set Up ◽  
Conceptual Study ◽  
Security Of Iot

IoT is the component which is set up between advanced machines and associated gadgets. It is an interrelated framework where every thing has a novel identifier and consequently moves information and works the framework which works in the internet. Be that as it may, it isn't protected to leave the gadgets open since programmers or infections can undoubtedly assault or cut the information of the concerned individual or client. Various high-profile episodes where a typical IoT gadget was utilized to invade and assault the bigger organization has caused to notice the requirement for IoT security. Lacking information insurance (correspondence and capacity) The most regular worries in the information security of IoT applications are because of shaky interchanges and information stockpiling. One of the critical difficulties for IoT protection and security is that compromised gadgets can be utilized to get to classified information. It is basic to guaranteeing the security of organizations with IoT gadgets associated with them. Security in IoT is the demonstration of getting Internet of Things gadgets and the organizations they're associated with. In the business setting, IoT gadgets incorporate modern machines, keen energy networks, building mechanization, in addition to whatever individual IoT gadgets representatives bring to work. This scope of gadgets can present security hazards that can undermine your business. Every now and again planned without security, IoT gadgets have become another danger vector for agitators to utilize when dispatching assaults. We have effectively seen a few assaults utilizing these disseminated, apparently blameless gadgets. IoT security, incorporates a wide scope of procedures, systems, conventions and activities that intend to alleviate the expanding IoT weaknesses of present day organizations. In this paper the theoretical investigation of safety issues in IoT is given

Blockchain Technology - Based Solutions for IOT Security

2022 ◽  
pp. 53-63
Author(s):  
Israa Al_Barazanchi ◽  
Aparna Murthy ◽  
Ahmad AbdulQadir Al Rababah ◽  
Ghadeer Khader ◽  
Haider Rasheed Abdulshaheed ◽  
...  
Keyword(s):  
Data Privacy ◽  
Smart Contracts ◽  
Iot Security ◽  
Security Issues ◽  
Iot Applications ◽  
Blockchain Technology ◽  
Private Data ◽  
Long Time ◽  
It Applications

Blockchain innovation has picked up expanding consideration from investigating and industry over the later a long time. It permits actualizing in its environment the smart-contracts innovation which is utilized to robotize and execute deals between clients. Blockchain is proposed nowadays as the unused specialized foundation for a few sorts of IT applications. Blockchain would aid avoid the duplication of information because it right now does with Bitcoin and other cryptocurrencies. Since of the numerous hundreds of thousands of servers putting away the Bitcoin record, it’s impossible to assault and alter. An aggressor would need to change the record of 51 percent of all the servers, at the precise same time. The budgetary fetched of such an assault would distantly exceed the potential picks up. The same cannot be said for our private data that lives on single servers possessed by Google and Amazon. In this paper, we outline major Blockchain technology that based as solutions for IOT security. We survey and categorize prevalent security issues with respect to IoT data privacy, in expansion to conventions utilized for organizing, communication, and administration. We diagram security necessities for IoT together with the existing scenarios for using blockchain in IoT applications.

scholarly journals IoT Security Challenges: Cloud and Blockchain, Postquantum Cryptography, and Evolutionary Techniques

Electronics ◽  
2021 ◽  
Vol 10 (21) ◽  
pp. 2647
Author(s):  
Stefan Balogh ◽  
Ondrej Gallo ◽  
Roderik Ploszek ◽  
Peter Špaček ◽  
Pavol Zajac
Keyword(s):  
Artificial Intelligence ◽  
Quantum Computing ◽  
Internet Of Things ◽  
Iot Security ◽  
Security Issues ◽  
Security Challenges ◽  
Rapid Changes ◽  
The Future ◽  
Iot Devices ◽  
Security Of Iot

Internet of Things connects the physical and cybernetic world. As such, security issues of IoT devices are especially damaging and need to be addressed. In this treatise, we overview current security issues of IoT with the perspective of future threats. We identify three main trends that need to be specifically addressed: security issues of the integration of IoT with cloud and blockchains, the rapid changes in cryptography due to quantum computing, and finally the rise of artificial intelligence and evolution methods in the scope of security of IoT. We give an overview of the identified threats and propose solutions for securing the IoT in the future.

Microstructured Reactors for Gas Phase Reactions

2008 ◽  
Author(s):  
Steffen Schirrmeister
Keyword(s):  
Gas Phase ◽  
Flow Distribution ◽  
Pilot Scale ◽  
Gas Phase Reactions ◽  
Process Technology ◽  
Safety Issues ◽  
Catalyst Coating ◽  
Coating Flow ◽  
Set Up ◽  
Micro Technology

Pilot-scale micro-process technology for heterogeneously catalyzed gas phase reactions is generally highly demanding towards the methods of catalyst coating, flow distribution, reactor manufacturing and assembly, safety issues and other factors. Yet, first cost analysis have shown that economical processes can be developed using micro-technology. For this matter, it is necessary to improve and simplify the laboratory set-up, meaning that the stacked architectures at the meter-scale must be brought down to the micron-scale. This in return calls for specific methods of catalyst coating and a particularly precise assembly of the operation unit.

Centralized, Distributed, and Everything in between

2022 ◽  
Vol 54 (7) ◽  
pp. 1-34
Author(s):  
Sophie Dramé-Maigné ◽  
Maryline Laurent ◽  
Laurent Castillo ◽  
Hervé Ganem
Keyword(s):  
Access Control ◽  
Future Research ◽  
The Internet ◽  
Research Directions ◽  
Security Issues ◽  
Security Properties ◽  
Future Research Directions ◽  
Iot Devices ◽  
The Internet Of Things ◽  
Security Of Iot

The Internet of Things is taking hold in our everyday life. Regrettably, the security of IoT devices is often being overlooked. Among the vast array of security issues plaguing the emerging IoT, we decide to focus on access control, as privacy, trust, and other security properties cannot be achieved without controlled access. This article classifies IoT access control solutions from the literature according to their architecture (e.g., centralized, hierarchical, federated, distributed) and examines the suitability of each one for access control purposes. Our analysis concludes that important properties such as auditability and revocation are missing from many proposals while hierarchical and federated architectures are neglected by the community. Finally, we provide an architecture-based taxonomy and future research directions: a focus on hybrid architectures, usability, flexibility, privacy, and revocation schemes in serverless authorization.

Internet of Things (IoT): Classification, Secured Architecture Based on Data Sensitivity, Security Issues and Their Countermeasures

2021 ◽  
Vol 20 (Supp01) ◽  
pp. 2140001
Author(s):  
Bremnavas Ismail Mohideen ◽  
Basem Assiri
Keyword(s):  
Internet Of Things ◽  
Pervasive Computing ◽  
Architecture Design ◽  
Iot Security ◽  
Significant Development ◽  
Security Issues ◽  
Physical Resources ◽  
Healthcare Monitoring ◽  
Data Sensitivity

In recent decades, the communication of electronic equipment and physical resources is combined. Internet of Things (IoT) distributes things widely in the network. The IoT is Internet-based pervasive computing, which created significant development in the recent disposition of IoT infrastructures. The IoT infrastructures lead, manage and generate large amounts of data across various applications including environmental, transportation and healthcare monitoring. In this regard, there are salient uncertainties about the use of security concepts that are frequently measured as a major concern of IoT distributed architecture design. This paper mainly focuses on the classification of IoT, novel architecture considering the sensitivity of data, IoT security layers, review of security issues and acclaimed countermeasures.

Techniques and Trends Towards Various Dimensions of Robust Security Testing in Global Software Engineering

2019 ◽  
pp. 219-251
Author(s):  
Muhammad Sulleman Memon ◽  
Mairaj Nabi Bhatti ◽  
Manzoor Ahmed Hashmani ◽  
Muhammad Shafique Malik ◽  
Naveed Murad Dahri
Keyword(s):  
Complete Analysis ◽  
Security Testing ◽  
Safety Issues ◽  
Software Vulnerabilities ◽  
Security Issues ◽  
Evaluation Strategies ◽  
Software Program ◽  
High Level ◽  
Technical Assessment ◽  
Global Software Engineering

With the growth of software vulnerabilities, the demand for security integration is increasingly necessary to more effectively achieve the goal of secure software development globally. Different practices are used to keep the software intact. These practices should also be examined to obtain better results depending on the level of security. The security of a software program device is a characteristic that permeates the whole system. To resolve safety issues in a software program security solutions have to be implemented continually throughout each web page. The motive of this study is to offer a complete analysis of safety, wherein protection testing strategies and equipment can be categorized into: technical evaluation strategies and non-technical assessment strategies. This study presents high-level ideas in an easy form that would help professionals and researchers solve software security testing problems around the world. One way to achieve these goals is to separate security issues from other enforcement issues so that they can be resolved independently and applied globally.

Healthcare-Internet of Things and Its Components

2021 ◽  
pp. 258-277
Author(s):  
Aman Tyagi
Keyword(s):  
Internet Of Things ◽  
Fog Computing ◽  
Communication Technologies ◽  
The Internet ◽  
Healthcare Resources ◽  
Iot Security ◽  
Global Epidemic ◽  
Security Issues ◽  
Analyse Data ◽  
Iot Devices

Elderly population in the Asian countries is increasing at a very fast rate. Lack of healthcare resources and infrastructure in many countries makes the task of provding proper healthcare difficult. Internet of things (IoT) in healthcare can address the problem effectively. Patient care is possible at home using IoT devices. IoT devices are used to collect different types of data. Various algorithms may be used to analyse data. IoT devices are connected to the internet and all the data of the patients with various health reports are available online and hence security issues arise. IoT sensors, IoT communication technologies, IoT gadgets, components of IoT, IoT layers, cloud and fog computing, benefits of IoT, IoT-based algorithms, IoT security issues, and IoT challenges are discussed in the chapter. Nowadays global epidemic COVID19 has demolished the economy and health services of all the countries worldwide. Usefulness of IoT in COVID19-related issues is explained here.

Securing Over-the-Air Code Updates in Wireless Sensor Networks

2019 ◽  
pp. 302-328
Author(s):  
Christian Wittke ◽  
Kai Lehniger ◽  
Stefan Weidling ◽  
Mario Schoelzel
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Wireless Sensor ◽  
Wireless Devices ◽  
Security Vulnerabilities ◽  
Iot Security ◽  
Software Bugs ◽  
Security Issues ◽  
The Right ◽  
The Internet Of Things

With the growing number of wireless devices in the internet of things (IoT), maintenance and management of these devices has become a key issue. In particular, the ability to wirelessly update devices is a must in order to fix security issues and software bugs, or to extend firmware functionality. Code update mechanisms in wireless sensor networks (WSNs), a subset of IoT networks, must handle limited resources and strict constraints. Also, over-the-air (OTA) code updates in the context of an IoT ecosystem may open new security vulnerabilities. An IoT security framework should therefore be extended with additional mechanisms to secure the OTA code update functionality. The chapter presents an overview of various OTA code update techniques for WSNs and their security flaws along with some existing attacks and possible countermeasures. It is discussed which attacks can be used more easily with the code update functionality. Countermeasures are compared as to whether they secure the weakened security objectives, giving a guideline to choose the right combination of countermeasures.

An End to End Cloud Computing Privacy Framework Using Blind Processing

2021 ◽  
pp. 406-427
Author(s):  
Youssef Gahi ◽  
Imane El Alaoui ◽  
Mouhcine Guennoun
Keyword(s):  
Data Privacy ◽  
Secret Key ◽  
Encrypted Data ◽  
Security Issues ◽  
Multiple Users ◽  
Database As A Service ◽  
Single User ◽  
Encrypted Database ◽  
Set Up ◽  
The Many

Database-as-a-service (DBaaS) is a trend allowing organizations to outsource their databases and computations to external parties. However, despite the many advantages provided by this service in terms of cost reduction and efficiency, DBaaS raises many security issues regarding data privacy and access control. The protection of privacy has been addressed by several research contributions proposing efficient solutions such as encrypted databases and blind queries over encrypted data, called blind processing. In this latter context, almost all proposed schemes consider an architecture of a single user (the data owner) that requests the database server for encrypted records while he is the only one capable of decrypting. From a practical perspective, a database system is set up to support not only a single user but multiple users initiating multiple queries. However, managing various accesses to an encrypted database introduces several challenges by itself, like key sharing, key revocation, and data re-encryption. In this article, we propose a simple and efficient blind processing protocol that allows multiple users to query the same encrypted data and decrypt the retrieved results without getting access to the secret key.

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