This document discusses security issues and challenges in the Internet of Things (IoT). It provides an overview of IoT architecture, key technologies, and applications. It then discusses various security issues that exist in each layer of the IoT architecture. These include issues like node capture attacks, denial of service attacks, man-in-the-middle attacks, and lack of data privacy and integrity. Finally, it reviews previous literature that has explored these security challenges and potential solutions.
SECURITY& PRIVACY THREATS, ATTACKS AND COUNTERMEASURES IN INTERNET OF THINGSIJNSA Journal
The idea to connect everything to anything and at any point of time is what vaguely defines the concept of the Internet of Things (IoT). The IoT is not only about providing connectivity but also facilitating interaction among these connected things. Though the term IoT was introduced in 1999 but has drawn significant attention during the past few years, the pace at which new devices are being integrated into the system will profoundly impact the world in a good way but also poses some severe queries about security and privacy. IoT in its current form is susceptible to a multitudinous set of attacks. One of the most significant concerns of IoT is to provide security assurance for the data exchange because data is vulnerable to some attacks by the attackers at each layer of IoT. The IoT has a layered structure where each layer provides a service. The security needs vary from layer to layer as each layer serves a different purpose. This paper aims to analyze the various security and privacy threats related to IoT. Some attacks have been discussed along with some existing and proposed countermeasures.
SECURITY& PRIVACY THREATS, ATTACKS AND COUNTERMEASURES IN INTERNET OF THINGSIJNSA Journal
The idea to connect everything to anything and at any point of time is what vaguely defines the concept of
the Internet of Things (IoT). The IoT is not only about providing connectivity but also facilitating
interaction among these connected things. Though the term IoT was introduced in 1999 but has drawn
significant attention during the past few years, the pace at which new devices are being integrated into the
system will profoundly impact the world in a good way but also poses some severe queries about security
and privacy. IoT in its current form is susceptible to a multitudinous set of attacks. One of the most
significant concerns of IoT is to provide security assurance for the data exchange because data is
vulnerable to some attacks by the attackers at each layer of IoT. The IoT has a layered structure where
each layer provides a service. The security needs vary from layer to layer as each layer serves a different
purpose. This paper aims to analyze the various security and privacy threats related to IoT. Some attacks
have been discussed along with some existing and proposed countermeasures.
Internet of Things (IoT) plays a vital role in our
day to day life and normally used in our houses, in industry,
schools and in hospitals which implemented outside to manage
and control for taking report the changes in location prevent
from dangers and many more favorable things. Moreover all
other advantages can approach of big risks of privacy loss and
security issues. To protect the IoT devices, so many research
works have been measure to find those problems and locate a
best way to eradicate those risks or at least to reduce their effect
on the security and privacy requirement. Formation the concept
of device to device (D2D) communication technology, IoT plays
the information transfer from one end to another end as node of
interconnection. This paper examines the constraints and
security challenges posed by IoT connected devices and the
ability to connect, communicate with, and remotely manage an
incalculable number of networked, automated devices via the
Internet is becoming pervasive.
Privacy-aware secured discrete framework in wireless sensor networkIJECEIAES
Rapid expansion of wireless sensor network-internet of things (WSN-IoT) in terms of application and technologies has led to wide research considering efficiency and security aspects. Considering the efficiency approach such as data aggregation along with consensus mechanism has been one of the efficient and secure approaches, however, privacy has been one of major concern and it remains an open issue due to low classification and high misclassification rate. This research work presents the privacy and reliable aware discrete (PRD-aggregation) framework to protect and secure the privacy of the node. It works by initializing the particular variable for each node and defining the threshold; further nodes update their state through the functions, and later consensus is developed among the sensor nodes, which further updates. The novelty of PRD is discretized transmission for efficiency and security. PRD-aggregation offers reliability through efficient termination criteria and avoidance of transmission failure. PRD-aggregation framework is evaluated considering the number of deceptive nodes for securing the node in the network. Furthermore, comparative analysis proves the marginal improvisation in terms of discussed parameter against the existing protocol.
A survey on Internet of Things (IoT) security : Challenges and Current statusvivatechijri
When Internet of Things (IoT) applications become a part of people’s daily life, security issues in IoT have caught substantial attention in both academia and industry. Compared to traditional computing systems, IoT systems have more inherent vulnerabilities, and in the intervening time, could have higher security requirements. However, the current design of IoT does not successfully address the higher security requirements postured by those vulnerabilities. Many recent attacks on IoT systems have shown that novel security solutions are needed to defend this emerging system. This paper purposes to examine security challenges resulted from the special characteristics of the IoT systems and the new features of the IoT applications. This could help pave the road to better security solution design. Furthermore, three architectural security designs are suggested and analyzed. Examples of how to implement these designs are discussed. Finally, for each layer in IoT architecture, open issues are also identified.
SECURITY& PRIVACY THREATS, ATTACKS AND COUNTERMEASURES IN INTERNET OF THINGSIJNSA Journal
The idea to connect everything to anything and at any point of time is what vaguely defines the concept of the Internet of Things (IoT). The IoT is not only about providing connectivity but also facilitating interaction among these connected things. Though the term IoT was introduced in 1999 but has drawn significant attention during the past few years, the pace at which new devices are being integrated into the system will profoundly impact the world in a good way but also poses some severe queries about security and privacy. IoT in its current form is susceptible to a multitudinous set of attacks. One of the most significant concerns of IoT is to provide security assurance for the data exchange because data is vulnerable to some attacks by the attackers at each layer of IoT. The IoT has a layered structure where each layer provides a service. The security needs vary from layer to layer as each layer serves a different purpose. This paper aims to analyze the various security and privacy threats related to IoT. Some attacks have been discussed along with some existing and proposed countermeasures.
SECURITY& PRIVACY THREATS, ATTACKS AND COUNTERMEASURES IN INTERNET OF THINGSIJNSA Journal
The idea to connect everything to anything and at any point of time is what vaguely defines the concept of
the Internet of Things (IoT). The IoT is not only about providing connectivity but also facilitating
interaction among these connected things. Though the term IoT was introduced in 1999 but has drawn
significant attention during the past few years, the pace at which new devices are being integrated into the
system will profoundly impact the world in a good way but also poses some severe queries about security
and privacy. IoT in its current form is susceptible to a multitudinous set of attacks. One of the most
significant concerns of IoT is to provide security assurance for the data exchange because data is
vulnerable to some attacks by the attackers at each layer of IoT. The IoT has a layered structure where
each layer provides a service. The security needs vary from layer to layer as each layer serves a different
purpose. This paper aims to analyze the various security and privacy threats related to IoT. Some attacks
have been discussed along with some existing and proposed countermeasures.
Internet of Things (IoT) plays a vital role in our
day to day life and normally used in our houses, in industry,
schools and in hospitals which implemented outside to manage
and control for taking report the changes in location prevent
from dangers and many more favorable things. Moreover all
other advantages can approach of big risks of privacy loss and
security issues. To protect the IoT devices, so many research
works have been measure to find those problems and locate a
best way to eradicate those risks or at least to reduce their effect
on the security and privacy requirement. Formation the concept
of device to device (D2D) communication technology, IoT plays
the information transfer from one end to another end as node of
interconnection. This paper examines the constraints and
security challenges posed by IoT connected devices and the
ability to connect, communicate with, and remotely manage an
incalculable number of networked, automated devices via the
Internet is becoming pervasive.
Privacy-aware secured discrete framework in wireless sensor networkIJECEIAES
Rapid expansion of wireless sensor network-internet of things (WSN-IoT) in terms of application and technologies has led to wide research considering efficiency and security aspects. Considering the efficiency approach such as data aggregation along with consensus mechanism has been one of the efficient and secure approaches, however, privacy has been one of major concern and it remains an open issue due to low classification and high misclassification rate. This research work presents the privacy and reliable aware discrete (PRD-aggregation) framework to protect and secure the privacy of the node. It works by initializing the particular variable for each node and defining the threshold; further nodes update their state through the functions, and later consensus is developed among the sensor nodes, which further updates. The novelty of PRD is discretized transmission for efficiency and security. PRD-aggregation offers reliability through efficient termination criteria and avoidance of transmission failure. PRD-aggregation framework is evaluated considering the number of deceptive nodes for securing the node in the network. Furthermore, comparative analysis proves the marginal improvisation in terms of discussed parameter against the existing protocol.
A survey on Internet of Things (IoT) security : Challenges and Current statusvivatechijri
When Internet of Things (IoT) applications become a part of people’s daily life, security issues in IoT have caught substantial attention in both academia and industry. Compared to traditional computing systems, IoT systems have more inherent vulnerabilities, and in the intervening time, could have higher security requirements. However, the current design of IoT does not successfully address the higher security requirements postured by those vulnerabilities. Many recent attacks on IoT systems have shown that novel security solutions are needed to defend this emerging system. This paper purposes to examine security challenges resulted from the special characteristics of the IoT systems and the new features of the IoT applications. This could help pave the road to better security solution design. Furthermore, three architectural security designs are suggested and analyzed. Examples of how to implement these designs are discussed. Finally, for each layer in IoT architecture, open issues are also identified.
Architectural Layers of Internet of Things: Analysis of Security Threats and ...Scientific Review SR
A pervasive network architecture that interconnect heterogeneous objects, devices, technologies and services called
Internet of Things has prompted a drastic change in demand of smart devices which in turn has increased the rate of
data exchange. These smart devices are built with numerous sensors which collect information from other interacting
devices, process it and send it to remote locations for storage or further processing. Although this mechanism of data
processing and sharing has contributed immensely to the information world, it has recently posed high security risk
on privacy and data confidentiality. This paper therefore analyses different security threats to data at different
architectural layers of Internet of Things, possible countermeasures and other in-depth security measures for Internet
of Things. The paper identifies device authentication on IoT network to be of paramount impo rtance in securing IoT
systems. This paper also suggests some essential technologies of security such as encryption for securing IoT
devices and the data shared over IoT network
Internet of things: review, architecture and applicationsCSITiaesprime
Devices linked to the internet of things (IoT) may communicate with one another in several settings. Furthermore, rather of relying on an existing centralized system, users may develop their own network by using wireless capabilities. This kind of network is known as a wireless mobile ad hoc network. The mobile ad-hoc network (MANET) enables IoT devices to connect with one another in an unstructured networked environment. IoT devices may connect, establish linkages, and share data on a continuous basis. In this system, the cloud's purpose is to store and analyze data acquired from IoT devices. One of the most significant challenges in cloud computing has been identified as information security, and its resolution will result in an even bigger increase in cloud computing usage and popularity in the future. Finally, the goal of this project is to create a framework for facilitating communication between IoT devices in a Cloud and MANET context. Our major contribution is a ground-breaking research initiative that combines cloud computing with the MANET and connects the internet of things. This research might be used to the IoT in the future.
Comprehensive Survey on Security Problems and Key Technologies of the Interne...RSIS International
Internet of things (IoT) is a collection of many
interconnected objects, services, humans, and devices that can
communicate, share data, and information to achieve a common
goal in different areas and applications. The vision of IoT is to
enable devices to collaborate with each other on the Internet. IoT
security focuses on authentication and access control protocols.
IoT security is the area with protection connected devices and
networks. There are many key challenges in designing a secure
IoT: Privacy, Authentication, Access Control, Trust,
Confidentiality, Mobile Security, etc. Attacks on IoT security
devices are physical attacks, side channel attacks, cryptanalysis
attacks, software attacks, network attacks. This paper describes
Security Problems of IoT, Security issues and Key Technologies
of IoT.
Comprehensive survey on security problems and key technologies of the interne...RSIS International
Internet of things (IoT) is a collection of many
interconnected objects, services, humans, and devices that can
communicate, share data, and information to achieve a common
goal in different areas and applications. The vision of IoT is to
enable devices to collaborate with each other on the Internet. IoT
security focuses on authentication and access control protocols.
IoT security is the area with protection connected devices and
networks. There are many key challenges in designing a secure
IoT: Privacy, Authentication, Access Control, Trust,
Confidentiality, Mobile Security, etc. Attacks on IoT security
devices are physical attacks, side channel attacks, cryptanalysis
attacks, software attacks, network attacks. This paper describes
Security Problems of IoT, Security issues and Key Technologies
of IoT.
A new algorithm to enhance security against cyber threats for internet of thi...IJECEIAES
One major problem is detecting the unsuitability of traffic caused by a distributed denial of services (DDoS) attack produced by third party nodes, such as smart phones and other handheld Wi-Fi devices. During the transmission between the devices, there are rising in the number of cyber attacks on systems by using negligible packets, which lead to suspension of the services between source and destination, and can find the vulnerabilities on the network. These vulnerable issues have led to a reduction in the reliability of networks and a reduction in consumer confidence. In this paper, we will introduce a new algorithm called rout attack with detection algorithm (RAWD) to reduce the affect of any attack by checking the packet injection, and to avoid number of cyber attacks being received by the destination and transferred through a determined path or alternative path based on the problem. The proposed algorithm will forward the real time traffic to the required destination from a new alternative backup path which is computed by it before the attacked occurred. The results have showed an improvement when the attack occurred and the alternative path has used to make sure the continuity of receiving the data to the main destination without any affection.
Internet of Things (IoT) is becoming an emerging trend superseding other technologies and researchers considered it as the future of internet. As now the connectivity to the World Wide Web is becoming highly available cost is drastically decreasing so everyone can afford the technology. As Internet of Things provides a great opportunity to develop an important industrial systems and applications with the help of various kind of sensors that can sense out the environment using number of devices that is connected to the internet, usage of IoT is drastically increasing and becoming a common thing. With this sky-rocketed usage and the demand, Communication and storing of the information faces serious security issues as the security of IoT devices become just an afterthought when manufacturing most of the devices. This study tries to summarize this IoT security issues in terms of primary information security concepts confidentiality, integrity and availability with regards to its architecture.
Analysis on IoT Challenges, Opportunities, Applications and Communication ModelsINFOGAIN PUBLICATION
Internet of Things (IoT) is a novel communication standard and it is researcher’s preferred topic, which integrates heterogeneous systems seamlessly. Designing a universal architecture for IoT is a challenging task due to the integration of wide variety of the devices. The main objective of this paper is to provide comprehensive knowledge on challenges, applications, Security issues, and different communication models of IoT. This paper also focuses on the marketing trends of IoT with respect to variety of application with the end users. This motivates the researchers to contribute more productive work in this field by analyzing various parameters.
A Survey on Security and Privacy Issues in Edge Computing-Assisted Internet o...DESMOND YUEN
Internet of Things (IoT) is an innovative paradigm
envisioned to provide massive applications that are now part of
our daily lives. Millions of smart devices are deployed within
complex networks to provide vibrant functionalities including
communications, monitoring, and controlling of critical infrastructures. However, this massive growth of IoT devices and the corresponding huge data traffic generated at the edge of the network created additional burdens on the state-of-the-art
centralized cloud computing paradigm due to the bandwidth and
resources scarcity. Hence, edge computing (EC) is emerging as
an innovative strategy that brings data processing and storage
near to the end users, leading to what is called EC-assisted IoT.
Although this paradigm provides unique features and enhanced
quality of service (QoS), it also introduces huge risks in data security and privacy aspects. This paper conducts a comprehensive survey on security and privacy issues in the context of EC-assisted IoT. In particular, we first present an overview of EC-assisted IoT including definitions, applications, architecture, advantages, and challenges. Second, we define security and privacy in the context of EC-assisted IoT. Then, we extensively discuss the major classifications of attacks in EC-assisted IoT and provide possible solutions and countermeasures along with the related research efforts. After that, we further classify some security and privacy issues as discussed in the literature based on security services and based on security objectives and functions. Finally, several open challenges and future research directions for secure EC-assisted IoT paradigm are also extensively provided.
Cloud computing is a new technology which refers to an infrastructure where both software and hardware application are operate for the network with the help of internet. Cloud computing provide these services with the help of rule know as you pay as you go on. Internet of things (IoT) is a new technology which is growing rapidly in the field of telecommunications. The aim of IoT devices is to connect all things around us to the internet and thus provide us with smarter cities, intelligent homes and generally more comfortable lives. The combation of cloud computing and IoT devices make rapid development of both technologies. In this paper, we present information about IoT and cloud computing with a focus on the security issues of both technologies. Concluding we present the contribution of cloud computing to the IoT technology. Thus, it shows how the cloud computing technology improves the function of the IoT. Finally present the security challenges of both technologies IoT and cloud computing.
A Comprehensive Survey on Exiting Solution Approaches towards Security and Pr...IJECEIAES
‘Internet of Things (IoT)’emerged as an intelligent collaborative computation and communication between a set of objects capable of providing on-demand services to other objects anytime anywhere. A large-scale deployment of data-driven cloud applications as well as automated physical things such as embed electronics, software, sensors and network connectivity enables a joint ubiquitous and pervasive internet-based computing systems well capable of interacting with each other in an IoT. IoT, a well-known term and a growing trend in IT arena certainly bring a highly connected global network structure providing a lot of beneficial aspects to a user regarding business productivity, lifestyle improvement, government efficiency, etc. It also generates enormous heterogeneous and homogeneous data needed to be analyzed properly to get insight into valuable information. However, adoption of this new reality (i.e., IoT) by integrating it with the internet invites a certain challenges from security and privacy perspective. At present, a much effort has been put towards strengthening the security system in IoT still not yet found optimal solutions towards current security flaws. Therefore, the prime aim of this study is to investigate the qualitative aspects of the conventional security solution approaches in IoT. It also extracts some open research problems that could affect the future research track of IoT arena.
A signature-based data security and authentication framework for internet of...IJECEIAES
Internet of things (IoT) is the next big revolution in modernized network technologies connecting a massive number of heterogeneous smart appliances and physical objects. Owing to these technologies' novelty, various issues are characterized by security concerns are the most prioritized issue. A review of existing security approaches highlights that they are very particular about the solution towards a specific attack and cannot resist any unknown attacker. Therefore, this manuscript presents a novel computational model that introduces a unique authentication process using a simplified encryption strategy. The simulated study outcome shows that the proposed system offers efficient security and efficient data transmission performance in the presence of an unknown adversary. Hence, the study outcome exhibits better effects than frequently used security solutions when implemented in a vulnerable IoT environment.
Security Attacks and Countermeasures on Cloud Assisted IoT App.docxedgar6wallace88877
Security Attacks and Countermeasures on Cloud Assisted IoT Applications
Asma Alsaidi
The Communication and Information Research Center
Sultan Qaboos University
Muscat, Oman
[email protected]
Firdous Kausar
Electrical and Computer Engineering Department
College of Engineering, Sultan Qaboos University
Muscat, Oman
[email protected]
Abstract— Internet of things is an emerging technology having
the potential to improve the quality of different aspects of
human life. Furthermore, integration of IoT with cloud
computing has accelerated the wide range of applications in
different areas such as commercial, manufacturing,
engineering, supply chains, etc. Currently security threat
obstacles the adoption of IoT technology in many areas. This
paper presents the architecture of cloud assisted IoT
applications for smart cities, telemedicine and intelligent
transportation system. We investigate the security threats and
attacks due to unauthorized access and misuse of information
collected by IoT nodes and device. Further, we describe the
possible countermeasure to these security attacks.
Keywords- IoT; Cloud Computing; Smart cities; Intelligent
transport system; Telemedicine;
I. INTRODUCTION
The Internet of things (IoT) compromises a combination
of different sensors and objects that can collaborate with
each other with no human interference necessary. The
“things” in the IoT comprises objects, such as cars,
microwaves, refrigerators, toaster, air conditions etc, which
collect useful data from its surroundings with the help of
sensors and transmit this to the other connected devices that
take actions/decisions based on it. In other words, it can be
said that IoT is an architecture that encompasses smart
embedded devices that are connected to internet so they can
be controlled and triggered by internet.
It is expected that by the 2020, around 25 billion objects
will become the part of global IoT network [9], which will
pose new challenges in securing IoT systems. It will become
easy target for hackers as these systems are often deployed in
uncontrolled and hostile environment. The main security
challenges in IoT environment are authorization, privacy,
authentication, admission control, system conformation,
storage, and administration [2]. There are security solutions
available already for Internet, which should be equally
applicable to IoT networks as well. However, constrained
resources, different operational environment, and complex
interconnectivity among huge number of devices in IoT
make those security solutions insufficient.
The IoT systems are vulnerable to numerous different
types of security attacks: Denial of Service (DoS), Jamming
attacks, Sybil attacks, blackhole attacks, wormhole attacks,
and malware attacks etc. Even after implementing proper
security solutions in IoT devices, there are still possibilities
of different kind of attacks on the network. Therefore,
proper.
A Survey Report on : Security & Challenges in Internet of Thingsijsrd.com
In the era of computing technology, Internet of Things (IoT) devices are now popular in each and every domains like e-governance, e-Health, e-Home, e-Commerce, and e-Trafficking etc. Iot is spreading from small to large applications in all fields like Smart Cities, Smart Grids, Smart Transportation. As on one side IoT provide facilities and services for the society. On the other hand, IoT security is also a crucial issues.IoT security is an area which totally concerned for giving security to connected devices and networks in the IoT .As, IoT is vast area with usability, performance, security, and reliability as a major challenges in it. The growth of the IoT is exponentially increases as driven by market pressures, which proportionally increases the security threats involved in IoT The relationship between the security and billions of devices connecting to the Internet cannot be described with existing mathematical methods. In this paper, we explore the opportunities possible in the IoT with security threats and challenges associated with it.
Security Issues & Threats in IoT InfrastructureIJAEMSJORNAL
IoT (Internet of Things) expands the future Internet, and has drawn much attention. As more and more gadgets (i.e. Things) connected to the Internet, the huge amount of data exchanged has reached an unprecedented level.IoT today has a wide scope and researches say that IoT will definitely be a huge reason in the change of human lifestyle. But irrespective of the scope of IoT, we cannot be sure enough to implement it due to the security concerns. There is a genuine need to secure IoT, which has therefore resulted in a need to comprehensively understand the threats and attacks on IoT infrastructure. This paper discusses about the flaws in the security structure of IoT, it is a study about the various layers of IoT and how differentattacks are possible in those layers.
IoT: Effective Authentication System (EAS) using Hash based Encryption on RFI...Dr. Amarjeet Singh
Internet of Things (IoT) is undoubtedly a well-known research area. Security on IoT communication services is the major challenge with advanced technology and devices. This paper mainly focusing on Perceptron layer based attacks and counter measures based on Effective Authentication System (EAS). This paper is ordered as outlining IoT Architecture, Types of Threats ,Perceptron Layer based attacks, sensor based communication services ,RFID mechanism ,Tag identify and verification by back end server and Hash based Effective Authentication System (EAS) to avoid pseudonym attacks .This paper proposes EAS as security measure by preventing privacy attack, pseudonym attack, location tracking and asynchronous attack.
Architectural Layers of Internet of Things: Analysis of Security Threats and ...Scientific Review SR
A pervasive network architecture that interconnect heterogeneous objects, devices, technologies and services called
Internet of Things has prompted a drastic change in demand of smart devices which in turn has increased the rate of
data exchange. These smart devices are built with numerous sensors which collect information from other interacting
devices, process it and send it to remote locations for storage or further processing. Although this mechanism of data
processing and sharing has contributed immensely to the information world, it has recently posed high security risk
on privacy and data confidentiality. This paper therefore analyses different security threats to data at different
architectural layers of Internet of Things, possible countermeasures and other in-depth security measures for Internet
of Things. The paper identifies device authentication on IoT network to be of paramount impo rtance in securing IoT
systems. This paper also suggests some essential technologies of security such as encryption for securing IoT
devices and the data shared over IoT network
Internet of things: review, architecture and applicationsCSITiaesprime
Devices linked to the internet of things (IoT) may communicate with one another in several settings. Furthermore, rather of relying on an existing centralized system, users may develop their own network by using wireless capabilities. This kind of network is known as a wireless mobile ad hoc network. The mobile ad-hoc network (MANET) enables IoT devices to connect with one another in an unstructured networked environment. IoT devices may connect, establish linkages, and share data on a continuous basis. In this system, the cloud's purpose is to store and analyze data acquired from IoT devices. One of the most significant challenges in cloud computing has been identified as information security, and its resolution will result in an even bigger increase in cloud computing usage and popularity in the future. Finally, the goal of this project is to create a framework for facilitating communication between IoT devices in a Cloud and MANET context. Our major contribution is a ground-breaking research initiative that combines cloud computing with the MANET and connects the internet of things. This research might be used to the IoT in the future.
Comprehensive Survey on Security Problems and Key Technologies of the Interne...RSIS International
Internet of things (IoT) is a collection of many
interconnected objects, services, humans, and devices that can
communicate, share data, and information to achieve a common
goal in different areas and applications. The vision of IoT is to
enable devices to collaborate with each other on the Internet. IoT
security focuses on authentication and access control protocols.
IoT security is the area with protection connected devices and
networks. There are many key challenges in designing a secure
IoT: Privacy, Authentication, Access Control, Trust,
Confidentiality, Mobile Security, etc. Attacks on IoT security
devices are physical attacks, side channel attacks, cryptanalysis
attacks, software attacks, network attacks. This paper describes
Security Problems of IoT, Security issues and Key Technologies
of IoT.
Comprehensive survey on security problems and key technologies of the interne...RSIS International
Internet of things (IoT) is a collection of many
interconnected objects, services, humans, and devices that can
communicate, share data, and information to achieve a common
goal in different areas and applications. The vision of IoT is to
enable devices to collaborate with each other on the Internet. IoT
security focuses on authentication and access control protocols.
IoT security is the area with protection connected devices and
networks. There are many key challenges in designing a secure
IoT: Privacy, Authentication, Access Control, Trust,
Confidentiality, Mobile Security, etc. Attacks on IoT security
devices are physical attacks, side channel attacks, cryptanalysis
attacks, software attacks, network attacks. This paper describes
Security Problems of IoT, Security issues and Key Technologies
of IoT.
A new algorithm to enhance security against cyber threats for internet of thi...IJECEIAES
One major problem is detecting the unsuitability of traffic caused by a distributed denial of services (DDoS) attack produced by third party nodes, such as smart phones and other handheld Wi-Fi devices. During the transmission between the devices, there are rising in the number of cyber attacks on systems by using negligible packets, which lead to suspension of the services between source and destination, and can find the vulnerabilities on the network. These vulnerable issues have led to a reduction in the reliability of networks and a reduction in consumer confidence. In this paper, we will introduce a new algorithm called rout attack with detection algorithm (RAWD) to reduce the affect of any attack by checking the packet injection, and to avoid number of cyber attacks being received by the destination and transferred through a determined path or alternative path based on the problem. The proposed algorithm will forward the real time traffic to the required destination from a new alternative backup path which is computed by it before the attacked occurred. The results have showed an improvement when the attack occurred and the alternative path has used to make sure the continuity of receiving the data to the main destination without any affection.
Internet of Things (IoT) is becoming an emerging trend superseding other technologies and researchers considered it as the future of internet. As now the connectivity to the World Wide Web is becoming highly available cost is drastically decreasing so everyone can afford the technology. As Internet of Things provides a great opportunity to develop an important industrial systems and applications with the help of various kind of sensors that can sense out the environment using number of devices that is connected to the internet, usage of IoT is drastically increasing and becoming a common thing. With this sky-rocketed usage and the demand, Communication and storing of the information faces serious security issues as the security of IoT devices become just an afterthought when manufacturing most of the devices. This study tries to summarize this IoT security issues in terms of primary information security concepts confidentiality, integrity and availability with regards to its architecture.
Analysis on IoT Challenges, Opportunities, Applications and Communication ModelsINFOGAIN PUBLICATION
Internet of Things (IoT) is a novel communication standard and it is researcher’s preferred topic, which integrates heterogeneous systems seamlessly. Designing a universal architecture for IoT is a challenging task due to the integration of wide variety of the devices. The main objective of this paper is to provide comprehensive knowledge on challenges, applications, Security issues, and different communication models of IoT. This paper also focuses on the marketing trends of IoT with respect to variety of application with the end users. This motivates the researchers to contribute more productive work in this field by analyzing various parameters.
A Survey on Security and Privacy Issues in Edge Computing-Assisted Internet o...DESMOND YUEN
Internet of Things (IoT) is an innovative paradigm
envisioned to provide massive applications that are now part of
our daily lives. Millions of smart devices are deployed within
complex networks to provide vibrant functionalities including
communications, monitoring, and controlling of critical infrastructures. However, this massive growth of IoT devices and the corresponding huge data traffic generated at the edge of the network created additional burdens on the state-of-the-art
centralized cloud computing paradigm due to the bandwidth and
resources scarcity. Hence, edge computing (EC) is emerging as
an innovative strategy that brings data processing and storage
near to the end users, leading to what is called EC-assisted IoT.
Although this paradigm provides unique features and enhanced
quality of service (QoS), it also introduces huge risks in data security and privacy aspects. This paper conducts a comprehensive survey on security and privacy issues in the context of EC-assisted IoT. In particular, we first present an overview of EC-assisted IoT including definitions, applications, architecture, advantages, and challenges. Second, we define security and privacy in the context of EC-assisted IoT. Then, we extensively discuss the major classifications of attacks in EC-assisted IoT and provide possible solutions and countermeasures along with the related research efforts. After that, we further classify some security and privacy issues as discussed in the literature based on security services and based on security objectives and functions. Finally, several open challenges and future research directions for secure EC-assisted IoT paradigm are also extensively provided.
Cloud computing is a new technology which refers to an infrastructure where both software and hardware application are operate for the network with the help of internet. Cloud computing provide these services with the help of rule know as you pay as you go on. Internet of things (IoT) is a new technology which is growing rapidly in the field of telecommunications. The aim of IoT devices is to connect all things around us to the internet and thus provide us with smarter cities, intelligent homes and generally more comfortable lives. The combation of cloud computing and IoT devices make rapid development of both technologies. In this paper, we present information about IoT and cloud computing with a focus on the security issues of both technologies. Concluding we present the contribution of cloud computing to the IoT technology. Thus, it shows how the cloud computing technology improves the function of the IoT. Finally present the security challenges of both technologies IoT and cloud computing.
A Comprehensive Survey on Exiting Solution Approaches towards Security and Pr...IJECEIAES
‘Internet of Things (IoT)’emerged as an intelligent collaborative computation and communication between a set of objects capable of providing on-demand services to other objects anytime anywhere. A large-scale deployment of data-driven cloud applications as well as automated physical things such as embed electronics, software, sensors and network connectivity enables a joint ubiquitous and pervasive internet-based computing systems well capable of interacting with each other in an IoT. IoT, a well-known term and a growing trend in IT arena certainly bring a highly connected global network structure providing a lot of beneficial aspects to a user regarding business productivity, lifestyle improvement, government efficiency, etc. It also generates enormous heterogeneous and homogeneous data needed to be analyzed properly to get insight into valuable information. However, adoption of this new reality (i.e., IoT) by integrating it with the internet invites a certain challenges from security and privacy perspective. At present, a much effort has been put towards strengthening the security system in IoT still not yet found optimal solutions towards current security flaws. Therefore, the prime aim of this study is to investigate the qualitative aspects of the conventional security solution approaches in IoT. It also extracts some open research problems that could affect the future research track of IoT arena.
A signature-based data security and authentication framework for internet of...IJECEIAES
Internet of things (IoT) is the next big revolution in modernized network technologies connecting a massive number of heterogeneous smart appliances and physical objects. Owing to these technologies' novelty, various issues are characterized by security concerns are the most prioritized issue. A review of existing security approaches highlights that they are very particular about the solution towards a specific attack and cannot resist any unknown attacker. Therefore, this manuscript presents a novel computational model that introduces a unique authentication process using a simplified encryption strategy. The simulated study outcome shows that the proposed system offers efficient security and efficient data transmission performance in the presence of an unknown adversary. Hence, the study outcome exhibits better effects than frequently used security solutions when implemented in a vulnerable IoT environment.
Security Attacks and Countermeasures on Cloud Assisted IoT App.docxedgar6wallace88877
Security Attacks and Countermeasures on Cloud Assisted IoT Applications
Asma Alsaidi
The Communication and Information Research Center
Sultan Qaboos University
Muscat, Oman
[email protected]
Firdous Kausar
Electrical and Computer Engineering Department
College of Engineering, Sultan Qaboos University
Muscat, Oman
[email protected]
Abstract— Internet of things is an emerging technology having
the potential to improve the quality of different aspects of
human life. Furthermore, integration of IoT with cloud
computing has accelerated the wide range of applications in
different areas such as commercial, manufacturing,
engineering, supply chains, etc. Currently security threat
obstacles the adoption of IoT technology in many areas. This
paper presents the architecture of cloud assisted IoT
applications for smart cities, telemedicine and intelligent
transportation system. We investigate the security threats and
attacks due to unauthorized access and misuse of information
collected by IoT nodes and device. Further, we describe the
possible countermeasure to these security attacks.
Keywords- IoT; Cloud Computing; Smart cities; Intelligent
transport system; Telemedicine;
I. INTRODUCTION
The Internet of things (IoT) compromises a combination
of different sensors and objects that can collaborate with
each other with no human interference necessary. The
“things” in the IoT comprises objects, such as cars,
microwaves, refrigerators, toaster, air conditions etc, which
collect useful data from its surroundings with the help of
sensors and transmit this to the other connected devices that
take actions/decisions based on it. In other words, it can be
said that IoT is an architecture that encompasses smart
embedded devices that are connected to internet so they can
be controlled and triggered by internet.
It is expected that by the 2020, around 25 billion objects
will become the part of global IoT network [9], which will
pose new challenges in securing IoT systems. It will become
easy target for hackers as these systems are often deployed in
uncontrolled and hostile environment. The main security
challenges in IoT environment are authorization, privacy,
authentication, admission control, system conformation,
storage, and administration [2]. There are security solutions
available already for Internet, which should be equally
applicable to IoT networks as well. However, constrained
resources, different operational environment, and complex
interconnectivity among huge number of devices in IoT
make those security solutions insufficient.
The IoT systems are vulnerable to numerous different
types of security attacks: Denial of Service (DoS), Jamming
attacks, Sybil attacks, blackhole attacks, wormhole attacks,
and malware attacks etc. Even after implementing proper
security solutions in IoT devices, there are still possibilities
of different kind of attacks on the network. Therefore,
proper.
A Survey Report on : Security & Challenges in Internet of Thingsijsrd.com
In the era of computing technology, Internet of Things (IoT) devices are now popular in each and every domains like e-governance, e-Health, e-Home, e-Commerce, and e-Trafficking etc. Iot is spreading from small to large applications in all fields like Smart Cities, Smart Grids, Smart Transportation. As on one side IoT provide facilities and services for the society. On the other hand, IoT security is also a crucial issues.IoT security is an area which totally concerned for giving security to connected devices and networks in the IoT .As, IoT is vast area with usability, performance, security, and reliability as a major challenges in it. The growth of the IoT is exponentially increases as driven by market pressures, which proportionally increases the security threats involved in IoT The relationship between the security and billions of devices connecting to the Internet cannot be described with existing mathematical methods. In this paper, we explore the opportunities possible in the IoT with security threats and challenges associated with it.
Security Issues & Threats in IoT InfrastructureIJAEMSJORNAL
IoT (Internet of Things) expands the future Internet, and has drawn much attention. As more and more gadgets (i.e. Things) connected to the Internet, the huge amount of data exchanged has reached an unprecedented level.IoT today has a wide scope and researches say that IoT will definitely be a huge reason in the change of human lifestyle. But irrespective of the scope of IoT, we cannot be sure enough to implement it due to the security concerns. There is a genuine need to secure IoT, which has therefore resulted in a need to comprehensively understand the threats and attacks on IoT infrastructure. This paper discusses about the flaws in the security structure of IoT, it is a study about the various layers of IoT and how differentattacks are possible in those layers.
IoT: Effective Authentication System (EAS) using Hash based Encryption on RFI...Dr. Amarjeet Singh
Internet of Things (IoT) is undoubtedly a well-known research area. Security on IoT communication services is the major challenge with advanced technology and devices. This paper mainly focusing on Perceptron layer based attacks and counter measures based on Effective Authentication System (EAS). This paper is ordered as outlining IoT Architecture, Types of Threats ,Perceptron Layer based attacks, sensor based communication services ,RFID mechanism ,Tag identify and verification by back end server and Hash based Effective Authentication System (EAS) to avoid pseudonym attacks .This paper proposes EAS as security measure by preventing privacy attack, pseudonym attack, location tracking and asynchronous attack.
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