An efficient approach for secured communication in wireless sensor networks IJECEIAES
Wireless sensor network (WSN) have limited bandwidth, low computational functions, energy constraints. Inspite of these constraints, WSN is useful where communication happens without infrastructure support. The main concern of WSN is the security as the sensor nodes may be attacked and information may be hacked. Security of WSN should have the capability to ensure that the message received was sent by the particular sent node and not modified during transmission. WSN applications require lightweight and strong authentication mechanisms for obtaining data from unprivileged users. In wireless sensor networks, authentication is the effective method to stop unauthorized and undisrupted communication service. In order to strengthen the authenticated communication, several researchers have developed mechanisms. Some of the techniques work with identifying the attacked node or detecting injected bogus message in the network. Encryption and decryption are the popular methods of providing the security. These are based on either public-key or symmetric-key cryptosystems.Many of the existing solutions have limitations in communication and computational expertise. Also, the existing mechanisms lack in providing strength and scalability of the network. In order address these issues; a polynomial based method was introduced in recent days. Key distribution is a significant aspect in key management in WSNs. The simplest method of distribution of key is by hand which was used in the days of couriers. Now a day, most distribution of keys is done automatically. The automatic distribution of keys is essential and convenient in networks that require two parties to transmit their security keys in the same communication medium. In this work, a new type of key exchange mechanism is proposed. The proposed method for authentication among sensor nodes proves to be promising as per the simulation results. The nodes which are unknown to each other setup a private however arbitrary key for the symmetric key cryptosystem.
Multi-stage secure clusterhead selection using discrete rule-set against unkn...IJECEIAES
The document discusses a proposed multi-stage secure clusterhead selection technique for wireless sensor networks using a discrete rule-set. The technique aims to securely select clusterheads during the data aggregation process and learn the nature of communications to gain knowledge about adversary intensity. It constructs primary and secondary rule-sets to filter and select secure clusterheads based on energy, neighbors, vulnerability, vicinity and distance from adversaries. Simulation results using MEMSIC sensor nodes showed the proposed approach reduces energy consumption and improves data delivery compared to existing methods.
The document proposes a security model for wireless sensor networks using zero knowledge protocol. It addresses security threats like cloning attacks, man-in-the-middle attacks, and replay attacks. The model uses a unique fingerprint for each node based on its neighboring nodes to detect cloning. It also uses zero knowledge protocol for sensor nodes to verify authenticity without transmitting cryptographic information, preventing man-in-the-middle and replay attacks. The paper analyzes the performance and security of the proposed model.
This document summarizes a survey on identifying security vulnerabilities in wireless sensor networks. It begins with an introduction to wireless sensor networks and their importance for enabling the internet of things. It then discusses key challenges for wireless sensor networks related to constraints on memory, power, communication reliability and security. The document reviews common communication protocols for wireless sensor networks like IEEE 802.15.4 and ZigBee. It also discusses hierarchical routing approaches. Finally, it categorizes major vulnerabilities for wireless sensor networks related to node compromise and denial of service attacks that can occur due to weaknesses in the open wireless medium.
A Novel and Advanced Data Mining Model Based Hybrid Intrusion Detection Frame...Radita Apriana
The document proposes a hybrid intrusion detection framework that uses two classifiers: Tree Augmented Naive Bayes (TAN) as the base classifier and Reduced Error Pruning (REP) as the meta classifier. The TAN classifier performs initial classification on the KDD Cup 99 dataset and the results are then used as input for the REP meta classifier, which reclassifies the instances to improve overall classification performance. The framework is evaluated using a testing dataset, with the results analyzed to assess the performance of the hybrid approach.
The document discusses security vulnerabilities and requirements in sensor networks. It outlines various security attacks that can occur at different network layers. Key management is identified as an important mechanism for security. Public key cryptography algorithms like Elliptic Curve Cryptography (ECC) are optimized solutions for sensor networks due to their lower computational overhead compared to algorithms like RSA. The document also reviews different key management protocols and concludes by recommending ECC for its ability to provide robust security while reducing storage and communication costs in resource-constrained sensor networks.
A Security Framework for Replication Attacks in Wireless Sensor NetworksIJMER
International Journal of Modern Engineering Research (IJMER) is Peer reviewed, online Journal. It serves as an international archival forum of scholarly research related to engineering and science education.
An efficient approach for secured communication in wireless sensor networks IJECEIAES
Wireless sensor network (WSN) have limited bandwidth, low computational functions, energy constraints. Inspite of these constraints, WSN is useful where communication happens without infrastructure support. The main concern of WSN is the security as the sensor nodes may be attacked and information may be hacked. Security of WSN should have the capability to ensure that the message received was sent by the particular sent node and not modified during transmission. WSN applications require lightweight and strong authentication mechanisms for obtaining data from unprivileged users. In wireless sensor networks, authentication is the effective method to stop unauthorized and undisrupted communication service. In order to strengthen the authenticated communication, several researchers have developed mechanisms. Some of the techniques work with identifying the attacked node or detecting injected bogus message in the network. Encryption and decryption are the popular methods of providing the security. These are based on either public-key or symmetric-key cryptosystems.Many of the existing solutions have limitations in communication and computational expertise. Also, the existing mechanisms lack in providing strength and scalability of the network. In order address these issues; a polynomial based method was introduced in recent days. Key distribution is a significant aspect in key management in WSNs. The simplest method of distribution of key is by hand which was used in the days of couriers. Now a day, most distribution of keys is done automatically. The automatic distribution of keys is essential and convenient in networks that require two parties to transmit their security keys in the same communication medium. In this work, a new type of key exchange mechanism is proposed. The proposed method for authentication among sensor nodes proves to be promising as per the simulation results. The nodes which are unknown to each other setup a private however arbitrary key for the symmetric key cryptosystem.
Multi-stage secure clusterhead selection using discrete rule-set against unkn...IJECEIAES
The document discusses a proposed multi-stage secure clusterhead selection technique for wireless sensor networks using a discrete rule-set. The technique aims to securely select clusterheads during the data aggregation process and learn the nature of communications to gain knowledge about adversary intensity. It constructs primary and secondary rule-sets to filter and select secure clusterheads based on energy, neighbors, vulnerability, vicinity and distance from adversaries. Simulation results using MEMSIC sensor nodes showed the proposed approach reduces energy consumption and improves data delivery compared to existing methods.
The document proposes a security model for wireless sensor networks using zero knowledge protocol. It addresses security threats like cloning attacks, man-in-the-middle attacks, and replay attacks. The model uses a unique fingerprint for each node based on its neighboring nodes to detect cloning. It also uses zero knowledge protocol for sensor nodes to verify authenticity without transmitting cryptographic information, preventing man-in-the-middle and replay attacks. The paper analyzes the performance and security of the proposed model.
This document summarizes a survey on identifying security vulnerabilities in wireless sensor networks. It begins with an introduction to wireless sensor networks and their importance for enabling the internet of things. It then discusses key challenges for wireless sensor networks related to constraints on memory, power, communication reliability and security. The document reviews common communication protocols for wireless sensor networks like IEEE 802.15.4 and ZigBee. It also discusses hierarchical routing approaches. Finally, it categorizes major vulnerabilities for wireless sensor networks related to node compromise and denial of service attacks that can occur due to weaknesses in the open wireless medium.
A Novel and Advanced Data Mining Model Based Hybrid Intrusion Detection Frame...Radita Apriana
The document proposes a hybrid intrusion detection framework that uses two classifiers: Tree Augmented Naive Bayes (TAN) as the base classifier and Reduced Error Pruning (REP) as the meta classifier. The TAN classifier performs initial classification on the KDD Cup 99 dataset and the results are then used as input for the REP meta classifier, which reclassifies the instances to improve overall classification performance. The framework is evaluated using a testing dataset, with the results analyzed to assess the performance of the hybrid approach.
The document discusses security vulnerabilities and requirements in sensor networks. It outlines various security attacks that can occur at different network layers. Key management is identified as an important mechanism for security. Public key cryptography algorithms like Elliptic Curve Cryptography (ECC) are optimized solutions for sensor networks due to their lower computational overhead compared to algorithms like RSA. The document also reviews different key management protocols and concludes by recommending ECC for its ability to provide robust security while reducing storage and communication costs in resource-constrained sensor networks.
A Security Framework for Replication Attacks in Wireless Sensor NetworksIJMER
International Journal of Modern Engineering Research (IJMER) is Peer reviewed, online Journal. It serves as an international archival forum of scholarly research related to engineering and science education.
The document summarizes a research paper that proposes a novel tactic approach to identify and quarantine spurious node participation requests in wireless sensor network applications. The approach aims to address the open challenge of securing wireless sensor networks from various forms of adversary attacks. It highlights a simple trust-based mechanism to validate legitimacy of requests from attacker nodes and divert their routes to virtual nodes/links. The simulated results of the proposed approach show that it offers significantly better energy conservation, data forwarding performance, and reduced processing time compared to existing standard security practices.
Evaluation of enhanced security solutions inIJNSA Journal
Traditionally, 802.11-based networks that relied on wired equivalent protocol (WEP) were especially
vulnerable to packet sniffing. Today, wireless networks are more prolific, and the monitoring devices used
to find them are mobile and easy to access. Securing wireless networks can be difficult because these
networks consist of radio transmitters and receivers, and anybody can listen, capture data and attempt to
compromise it. In recent years, a range of technologies and mechanisms have helped makes networking
more secure. This paper holistically evaluated various enhanced protocols proposed to solve WEP related
authentication, confidentiality and integrity problems. It discovered that strength of each solution depends
on how well the encryption, authentication and integrity techniques work. The work suggested using a
Defence-in-Depth Strategy and integration of biometric solution in 802.11i. Comprehensive in-depth
comparative analysis of each of the security mechanisms is driven by review of related work in WLAN
security solutions.
This document summarizes security schemes for wireless sensor networks, including TinySec, IEEE 802.15.4, and others. It discusses the challenges of WSNs like power constraints and limited resources. It also outlines common security threats to WSNs such as denial of service attacks, attacks on information in transit, Sybil attacks, black hole/sinkhole attacks, and hello flood attacks. The document evaluates the feasibility of applying basic security schemes like cryptography and steganography to WSNs given their unique constraints and requirements.
A NOVEL SECURITY PROTOCOL FOR WIRELESS SENSOR NETWORKS BASED ON ELLIPTIC CURV...IJCNCJournal
With the growing usage of wireless sensors in a variety of applications including Internet of Things, the security aspects of wireless sensor networks have been on priority for the researchers. Due to the constraints of resources in wireless sensor networks, it has been always a challenge to design efficient security protocols for wireless sensor networks. An novel elliptic curve signcryption based security protocol for wireless sensor networks has been presented in this paper, which provides anonymity, confidentiality, mutual authentication, forward security, secure key establishment, and key privacy at the same time providing resistance from replay attack, impersonation attack, insider attack, offline dictionary attack, and stolen-verifier attack. Results have revealed that the proposed elliptic curve signcryption based protocol consumes the least time in comparison to other protocols while providing the highest level of security.
IRJET- A Novel Mechanism for Clone Attack Detection in Hybrid IoT DevicesIRJET Journal
This document proposes a new method called MDSClone for detecting clone attacks in hybrid IoT networks. MDSClone uses multidimensional scaling (MDS) to generate a network map based on relative distances between nodes, without requiring knowledge of node locations. This overcomes limitations of existing methods that rely on node geography or assume static networks. MDSClone can detect clones in hybrid networks containing both static and mobile nodes. It parallelizes parts of the detection process to speed up clone identification. The method is designed specifically for IoT environments where nodes may lack accurate location data and have varying mobility.
Efficient authentication for mobile and pervasive computingIGEEKS TECHNOLOGIES
This document proposes two novel techniques for authenticating short encrypted messages for mobile and pervasive applications. Existing message authentication codes (MACs) are not designed to utilize encryption functionality and are inefficient for short messages. The proposed techniques are more efficient by using the encryption process to generate authentication information, rather than applying encryption and a MAC separately. The first technique appends a short random string during encryption for authentication. The second improves on this by leveraging properties of block ciphers. Analysis shows the techniques provide security while maintaining efficiency needed for mobile applications.
The document describes an intrusion detection system for cluster-based wireless sensor networks. It proposes using MAC address-based intruder tracking to detect intruders early. The system divides the network into clusters, with cluster heads monitoring members. It uses port numbers, IP addresses and MAC addresses to authenticate nodes and detect intruders pretending to be valid nodes. If intruder behavior is detected, an alarm is raised. The approach aims to securely transmit data in the network by identifying and preventing malicious intrusions and attacks.
IRJET- - Implementation of a Secured Approach using Dynamic Key Managemen...IRJET Journal
This document proposes a secure authentication approach for wireless sensor networks using dynamic key management and zero knowledge protocols. It begins with background on wireless sensor networks and security issues. It then describes related work on key predistribution and dynamic key management schemes. A proposed algorithm is described that uses a rekeying mechanism, zero knowledge authentication without directly transmitting secret keys, and dynamic keys that change for each authentication. Simulation results on networks of up to 25 nodes show the approach is efficient and can authenticate nodes while preventing attacks like cloning.
FSDA: Framework for Secure Data Aggregation in Wireless Sensor Network for En...IJECEIAES
An effective key management plays a crucial role in imposing a resilient security technique in Wireless Sensor Network (WSN). After reviewing the existing approaches of key management, it is confirmed that existing approachs does not offer good coverage on all potential security breaches in WSN. With WSN being essential part of Internet-of-Things (IoT), the existing approaches of key management can definitely not address such security breaches. Therefore, this paper introduces a Framework for Secure Data Aggregation (FSDA) that hybridizes the public key encryption mechanism in order to obtain a novel key management system. The proposed system does not target any specific attacks but is widely applicable for both internal and external attacks in WSN owing to its design principle. The study outcome exhibits that proposed FSDA offers highly reduced computational burden, minimal delay, less energy consumption, and higher data transmission perforance in contrast to frequency used encryption schemes in WSN.
n-Tier Modelling of Robust Key management for Secure Data Aggregation in Wire...IJECEIAES
Security problems in Wireless Sensor Network (WSN) have been researched from more than a decade. There are various security approaches being evolving towards resisting various forms of attack using different methodologies. After reviewing the existing security approaches, it can be concluded that such security approaches are highly attack-specific and doesnt address various associated issues in WSN. It is essential for security approach to be computationally lightweight. Therefore, this paper presents a novel analytical modelling that is based on n-tier approach with a target to generate an optimized secret key that could ensure higher degree of security during the process of data aggregation in WSN. The study outcome shows that proposed system is computationally lightweight with good performance on reduced delay and reduced energy consumption. It also exhibits enhanced response time and good data delivery performance to balance the need of security and data forwarding performance in WSN.
This document summarizes three papers on security in wireless sensor networks. The first paper discusses problems in WSNs and the need to understand constraints like memory, power, communication and security requirements. While efforts have addressed key management, cryptography and DoS attacks, challenges remain around immediate node compromise detection. The second paper discusses WSN applications and proposes secure group management where nodes jointly track objects. The third paper focuses on architecting security solutions from the start given opportunities in early design stages, single administrative domains simplifying threats, and exploiting redundancy, scale and physical environment characteristics.
HIERARCHICAL DESIGN BASED INTRUSION DETECTION SYSTEM FOR WIRELESS AD HOC SENS...IJNSA Journal
In recent years, wireless ad hoc sensor network becomes popular both in civil and military jobs. However, security is one of the significant challenges for sensor network because of their deployment in open and unprotected environment. As cryptographic mechanism is not enough to protect sensor network from external attacks, intrusion detection system needs to be introduced. Though intrusion prevention mechanism is one of the major and efficient methods against attacks, but there might be some attacks for which prevention method is not known. Besides preventing the system from some known attacks, intrusion detection system gather necessary information related to attack technique and help in the development of intrusion prevention system. In addition to reviewing the present attacks available in wireless sensor network this paper examines the current efforts to intrusion detection
system against wireless sensor network. In this paper we propose a hierarchical architectural design based intrusion detection system that fits the current demands and restrictions of wireless ad hoc sensor network. In this proposed intrusion detection system architecture we followed clustering mechanism to build a four level hierarchical network which enhances network scalability to large geographical area and use both anomaly and misuse detection techniques for intrusion detection. We introduce policy based detection mechanism as well as intrusion response together with GSM cell concept for intrusion detection architecture.
Integrated Framework for Secure and Energy Efficient Communication System in ...IJECEIAES
Irrespective of different forms and strategies implementing for securing Wireless Sensor Network (WSN), there are very less strategies that offers cost effective security over heterogeneous network. Therefore, this paper presents an integrated set of different processes that emphasize over secure routing, intellectual and delay-compensated routing, and optimization principle with a sole intention of securing the communication to and from the sensor nodes during data aggregation. The processed system advocates the non-usage of complex cryptography and encourages the usage of probability their and analytical modelling in order to render more practical implementation. The simulated outcome of study shows that proposed system offers reduced delay, more throughputs, and reduced energy consumption in contrast to existing system.
This document presents a proposed model for an intrusion detection system using data mining techniques. The proposed model combines clustering and classification methods. Specifically, it uses k-means clustering to group data and then applies naive Bayes classification. This is intended to improve performance over existing IDS systems by leveraging data mining concepts. The proposed model is described as enhancing efficiency by reducing false alarms and missed detections compared to prior work.
The document discusses various components of computer networks including network interface cards, switches, routers, hubs, modems, and different types of data cables. It also covers network security concerns such as vulnerabilities in wired and wireless networks, risks associated with mobile networks, and threats posed by phishing emails and cryptojacking. The conclusion emphasizes the importance of properly setting up and managing networks to ensure security and allow for future expansion.
A review of privacy preserving techniques in wireless sensor networkAlexander Decker
This document reviews privacy preserving techniques in wireless sensor networks. It discusses the need for privacy in wireless sensor network applications due to various privacy attacks. It summarizes location privacy, data privacy, and network privacy techniques that have been developed to address challenges in preserving privacy for wireless sensor networks. The document also outlines unique challenges for privacy preservation in wireless sensor networks, such as an uncontrollable environment and resource constraints of sensor nodes.
A SERVEY ON WIRELESS SENSOR NETWORK SECURITY ISSUES & CHALLENGESEditor IJCTER
A Wireless Sensor Network (WSN) is an evolving technology and getting significant attention due to its unlimited potential starts from domestic application to battlefield. Wireless
Sensor Networks(WSN) are a most challenging and emerging technology for the research due to
their vital scope in the field coupled with their low processing power and associated low energy.
Today wireless sensor networks are broadly used in environmental control, surveillance tasks,
monitoring, tracking and controlling etc. Sensor nodes are tiny, cheap, disposable and self-contained
battery powered computers, known as "motes”, which can accept input from an attached sensor,
process this input data and transmit the results wirelessly to the transit network. Due to the various
applications of WSN in homeland security and military, security is the major issue to be taken care
of. In this paper we discuss about The combination of these factors demands security for sensor
networks at design time to ensure operation safety, secrecy of sensitive data, and privacy for people
in sensor environments. Broadcast authentication is a critical security service in sensor networks; it
allows a sender to broadcast messages to multiple nodes in an authenticated way. µ TESLA and multi-level µTESLA have been proposed to provide such service for sensor networks.
Efficient Data Aggregation in Wireless Sensor NetworksIJAEMSJORNAL
Sensor network is a term used to refer to a heterogeneous system combining tiny sensors and actuators with general/special-purpose processors. Sensor networks are assumed to grow in size to include hundreds or thousands of low-power, low-cost, static or mobile nodes. This system is created by observing that for any densely deployed sensor network, high redundancy exists in the gathered information from the sensor nodes that are close to each other we have exploited the redundancy and designed schemes to secure different kinds of aggregation processing against both inside and outside attacks.
Certain Investigations on Security Issues in Smart Grid over Wireless Communi...IJTET Journal
Smart Grid (SG) communication has recently received significant attentions to facilitate intelligent and distributed electric power transmission systems. The advent of the smart grid promises to user in an era that will bring intelligence, efficiency, and optimality to the power grid. Most of these challenges will occur as an Internet-like communications network is super imposed on top of the current power grid using wireless mesh network technologies with the 802.15.4, 802.11 and WiMAX Standards. Each of these will expose the power grid to security threats. Wireless communication offers the benefits of low cost, rapid deployment, shared communication medium, and mobility. It causes many security and privacy challenges. The concept of dynamic secret is applied to design an encryption scheme for smart grid in wireless communication. Between two parties of communication, the previous packets are coded as retransmission sequence, where retransmitted packet is marked as ―1‖ and the other is marked as ―0‖.During the communication, the retransmission sequence is generated at both sides to update the dynamic encryption key. Any missing or misjudging sequence would prevent the adversary from achieving key. A Smart Grid platform is built, employing the ZigBee protocol for wireless communication. The Simulation results show that the retransmission and packet loss in ZigBee communication are inevitable and unpredictable and it is impossible of the adversary to track the updating of dynamic encryption key. Even though the DES scheme can protect the encryption key from attackers, the hackers can obtain the keys some time, due to the block size 64 bits used by DES that makes the adversary (hacker) to hack the data. It introduces vulnerabilities and liner crypt analysis; this can be achieved by using AES scheme. The AES uses 128 bits block size for a single encryption key a data of 256 billion gigabytes can be transmitted thus its provide much more safety to user from hacker and it reduces the end to end delay and increases packet transmission rate.
The document discusses wireless body area networks and wireless sensor networks. It describes the goals of the project which are to implement the Tate pairing and Weil pairing protocols, analyze their performance with respect to time and memory consumption, and implement the better performing one for security purposes. The document provides background on sensor network technology, including how sensors have evolved from large specialized systems to smaller low-power devices. It outlines some of the applications of wireless sensor networks.
The document discusses security mechanisms for spontaneous networks. It begins with an overview of the growth of mobile communications and challenges in configuring services and providing security in spontaneous networks that imitate human relationships. Key management schemes are needed for node authorization and user authentication in mobile ad hoc networks. Existing methods require initial configuration or external authorities. The proposed system aims to reduce dependence on a central authority for re-authentication to avoid possible attacks, increase performance by reducing server utilization, and implement a workload mechanism for efficient server usage.
International Journal of Engineering Research and Development (IJERD)IJERD Editor
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The document summarizes a research paper that proposes a novel tactic approach to identify and quarantine spurious node participation requests in wireless sensor network applications. The approach aims to address the open challenge of securing wireless sensor networks from various forms of adversary attacks. It highlights a simple trust-based mechanism to validate legitimacy of requests from attacker nodes and divert their routes to virtual nodes/links. The simulated results of the proposed approach show that it offers significantly better energy conservation, data forwarding performance, and reduced processing time compared to existing standard security practices.
Evaluation of enhanced security solutions inIJNSA Journal
Traditionally, 802.11-based networks that relied on wired equivalent protocol (WEP) were especially
vulnerable to packet sniffing. Today, wireless networks are more prolific, and the monitoring devices used
to find them are mobile and easy to access. Securing wireless networks can be difficult because these
networks consist of radio transmitters and receivers, and anybody can listen, capture data and attempt to
compromise it. In recent years, a range of technologies and mechanisms have helped makes networking
more secure. This paper holistically evaluated various enhanced protocols proposed to solve WEP related
authentication, confidentiality and integrity problems. It discovered that strength of each solution depends
on how well the encryption, authentication and integrity techniques work. The work suggested using a
Defence-in-Depth Strategy and integration of biometric solution in 802.11i. Comprehensive in-depth
comparative analysis of each of the security mechanisms is driven by review of related work in WLAN
security solutions.
This document summarizes security schemes for wireless sensor networks, including TinySec, IEEE 802.15.4, and others. It discusses the challenges of WSNs like power constraints and limited resources. It also outlines common security threats to WSNs such as denial of service attacks, attacks on information in transit, Sybil attacks, black hole/sinkhole attacks, and hello flood attacks. The document evaluates the feasibility of applying basic security schemes like cryptography and steganography to WSNs given their unique constraints and requirements.
A NOVEL SECURITY PROTOCOL FOR WIRELESS SENSOR NETWORKS BASED ON ELLIPTIC CURV...IJCNCJournal
With the growing usage of wireless sensors in a variety of applications including Internet of Things, the security aspects of wireless sensor networks have been on priority for the researchers. Due to the constraints of resources in wireless sensor networks, it has been always a challenge to design efficient security protocols for wireless sensor networks. An novel elliptic curve signcryption based security protocol for wireless sensor networks has been presented in this paper, which provides anonymity, confidentiality, mutual authentication, forward security, secure key establishment, and key privacy at the same time providing resistance from replay attack, impersonation attack, insider attack, offline dictionary attack, and stolen-verifier attack. Results have revealed that the proposed elliptic curve signcryption based protocol consumes the least time in comparison to other protocols while providing the highest level of security.
IRJET- A Novel Mechanism for Clone Attack Detection in Hybrid IoT DevicesIRJET Journal
This document proposes a new method called MDSClone for detecting clone attacks in hybrid IoT networks. MDSClone uses multidimensional scaling (MDS) to generate a network map based on relative distances between nodes, without requiring knowledge of node locations. This overcomes limitations of existing methods that rely on node geography or assume static networks. MDSClone can detect clones in hybrid networks containing both static and mobile nodes. It parallelizes parts of the detection process to speed up clone identification. The method is designed specifically for IoT environments where nodes may lack accurate location data and have varying mobility.
Efficient authentication for mobile and pervasive computingIGEEKS TECHNOLOGIES
This document proposes two novel techniques for authenticating short encrypted messages for mobile and pervasive applications. Existing message authentication codes (MACs) are not designed to utilize encryption functionality and are inefficient for short messages. The proposed techniques are more efficient by using the encryption process to generate authentication information, rather than applying encryption and a MAC separately. The first technique appends a short random string during encryption for authentication. The second improves on this by leveraging properties of block ciphers. Analysis shows the techniques provide security while maintaining efficiency needed for mobile applications.
The document describes an intrusion detection system for cluster-based wireless sensor networks. It proposes using MAC address-based intruder tracking to detect intruders early. The system divides the network into clusters, with cluster heads monitoring members. It uses port numbers, IP addresses and MAC addresses to authenticate nodes and detect intruders pretending to be valid nodes. If intruder behavior is detected, an alarm is raised. The approach aims to securely transmit data in the network by identifying and preventing malicious intrusions and attacks.
IRJET- - Implementation of a Secured Approach using Dynamic Key Managemen...IRJET Journal
This document proposes a secure authentication approach for wireless sensor networks using dynamic key management and zero knowledge protocols. It begins with background on wireless sensor networks and security issues. It then describes related work on key predistribution and dynamic key management schemes. A proposed algorithm is described that uses a rekeying mechanism, zero knowledge authentication without directly transmitting secret keys, and dynamic keys that change for each authentication. Simulation results on networks of up to 25 nodes show the approach is efficient and can authenticate nodes while preventing attacks like cloning.
FSDA: Framework for Secure Data Aggregation in Wireless Sensor Network for En...IJECEIAES
An effective key management plays a crucial role in imposing a resilient security technique in Wireless Sensor Network (WSN). After reviewing the existing approaches of key management, it is confirmed that existing approachs does not offer good coverage on all potential security breaches in WSN. With WSN being essential part of Internet-of-Things (IoT), the existing approaches of key management can definitely not address such security breaches. Therefore, this paper introduces a Framework for Secure Data Aggregation (FSDA) that hybridizes the public key encryption mechanism in order to obtain a novel key management system. The proposed system does not target any specific attacks but is widely applicable for both internal and external attacks in WSN owing to its design principle. The study outcome exhibits that proposed FSDA offers highly reduced computational burden, minimal delay, less energy consumption, and higher data transmission perforance in contrast to frequency used encryption schemes in WSN.
n-Tier Modelling of Robust Key management for Secure Data Aggregation in Wire...IJECEIAES
Security problems in Wireless Sensor Network (WSN) have been researched from more than a decade. There are various security approaches being evolving towards resisting various forms of attack using different methodologies. After reviewing the existing security approaches, it can be concluded that such security approaches are highly attack-specific and doesnt address various associated issues in WSN. It is essential for security approach to be computationally lightweight. Therefore, this paper presents a novel analytical modelling that is based on n-tier approach with a target to generate an optimized secret key that could ensure higher degree of security during the process of data aggregation in WSN. The study outcome shows that proposed system is computationally lightweight with good performance on reduced delay and reduced energy consumption. It also exhibits enhanced response time and good data delivery performance to balance the need of security and data forwarding performance in WSN.
This document summarizes three papers on security in wireless sensor networks. The first paper discusses problems in WSNs and the need to understand constraints like memory, power, communication and security requirements. While efforts have addressed key management, cryptography and DoS attacks, challenges remain around immediate node compromise detection. The second paper discusses WSN applications and proposes secure group management where nodes jointly track objects. The third paper focuses on architecting security solutions from the start given opportunities in early design stages, single administrative domains simplifying threats, and exploiting redundancy, scale and physical environment characteristics.
HIERARCHICAL DESIGN BASED INTRUSION DETECTION SYSTEM FOR WIRELESS AD HOC SENS...IJNSA Journal
In recent years, wireless ad hoc sensor network becomes popular both in civil and military jobs. However, security is one of the significant challenges for sensor network because of their deployment in open and unprotected environment. As cryptographic mechanism is not enough to protect sensor network from external attacks, intrusion detection system needs to be introduced. Though intrusion prevention mechanism is one of the major and efficient methods against attacks, but there might be some attacks for which prevention method is not known. Besides preventing the system from some known attacks, intrusion detection system gather necessary information related to attack technique and help in the development of intrusion prevention system. In addition to reviewing the present attacks available in wireless sensor network this paper examines the current efforts to intrusion detection
system against wireless sensor network. In this paper we propose a hierarchical architectural design based intrusion detection system that fits the current demands and restrictions of wireless ad hoc sensor network. In this proposed intrusion detection system architecture we followed clustering mechanism to build a four level hierarchical network which enhances network scalability to large geographical area and use both anomaly and misuse detection techniques for intrusion detection. We introduce policy based detection mechanism as well as intrusion response together with GSM cell concept for intrusion detection architecture.
Integrated Framework for Secure and Energy Efficient Communication System in ...IJECEIAES
Irrespective of different forms and strategies implementing for securing Wireless Sensor Network (WSN), there are very less strategies that offers cost effective security over heterogeneous network. Therefore, this paper presents an integrated set of different processes that emphasize over secure routing, intellectual and delay-compensated routing, and optimization principle with a sole intention of securing the communication to and from the sensor nodes during data aggregation. The processed system advocates the non-usage of complex cryptography and encourages the usage of probability their and analytical modelling in order to render more practical implementation. The simulated outcome of study shows that proposed system offers reduced delay, more throughputs, and reduced energy consumption in contrast to existing system.
This document presents a proposed model for an intrusion detection system using data mining techniques. The proposed model combines clustering and classification methods. Specifically, it uses k-means clustering to group data and then applies naive Bayes classification. This is intended to improve performance over existing IDS systems by leveraging data mining concepts. The proposed model is described as enhancing efficiency by reducing false alarms and missed detections compared to prior work.
The document discusses various components of computer networks including network interface cards, switches, routers, hubs, modems, and different types of data cables. It also covers network security concerns such as vulnerabilities in wired and wireless networks, risks associated with mobile networks, and threats posed by phishing emails and cryptojacking. The conclusion emphasizes the importance of properly setting up and managing networks to ensure security and allow for future expansion.
A review of privacy preserving techniques in wireless sensor networkAlexander Decker
This document reviews privacy preserving techniques in wireless sensor networks. It discusses the need for privacy in wireless sensor network applications due to various privacy attacks. It summarizes location privacy, data privacy, and network privacy techniques that have been developed to address challenges in preserving privacy for wireless sensor networks. The document also outlines unique challenges for privacy preservation in wireless sensor networks, such as an uncontrollable environment and resource constraints of sensor nodes.
A SERVEY ON WIRELESS SENSOR NETWORK SECURITY ISSUES & CHALLENGESEditor IJCTER
A Wireless Sensor Network (WSN) is an evolving technology and getting significant attention due to its unlimited potential starts from domestic application to battlefield. Wireless
Sensor Networks(WSN) are a most challenging and emerging technology for the research due to
their vital scope in the field coupled with their low processing power and associated low energy.
Today wireless sensor networks are broadly used in environmental control, surveillance tasks,
monitoring, tracking and controlling etc. Sensor nodes are tiny, cheap, disposable and self-contained
battery powered computers, known as "motes”, which can accept input from an attached sensor,
process this input data and transmit the results wirelessly to the transit network. Due to the various
applications of WSN in homeland security and military, security is the major issue to be taken care
of. In this paper we discuss about The combination of these factors demands security for sensor
networks at design time to ensure operation safety, secrecy of sensitive data, and privacy for people
in sensor environments. Broadcast authentication is a critical security service in sensor networks; it
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International Journal of Engineering Research and Development (IJERD)IJERD Editor
We would send hard copy of Journal by speed post to the address of correspondence author after online publication of paper.
We will dispatched hard copy to the author within 7 days of date of publication
1) The document discusses security issues in computer networks and proposes contemporary solutions. It covers topics like cryptography, secure data access, intrusion detection, and secure routing.
2) The literature review discusses previous research on wireless sensor network security including common attacks, requirements, and defenses. It also examines security issues that arise from the unique characteristics of wireless networks.
3) The document proposes that more research is still needed on topics like quantifying security costs and benefits, data integrity, survivability, and security for data-centric wireless sensor networks. A holistic security model is needed that integrates solutions at each network layer.
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The Smart home possesses the capability of facilitating home services to their users with the systematic advance in The Internet of Things (IoT) and information and communication technologies (ICT) in recent decades. The home service offered by the smart devices helps the users in utilize maximized level of comfort for the objective of improving life quality. As the user and smart devices communicate through an insecure channel, the smart home environment is prone to security and privacy problems. A secure authentication protocol needs to be established between the smart devices and the user, such that a situation for device authentication can be made feasible in smart home environments. Most of the existing smart home authentication protocols were identified to fail in facilitating a secure mutual authentication and increases the possibility of lunching the attacks of session key disclosure, impersonation and stolen smart device. In this paper, Secure Supervised Learning-based Smart Home Authentication Framework (SSL-SHAF) is proposed as are liable mutual authentication that can be contextually imposed for better security. The formal analysis of the proposed SSL-SHAF confirmed better resistance against session key disclosure, impersonation and stolen smart device attacks. The results of SSL-SHAF confirmed minimized computational costs and security compared to the baseline protocols considered for investigation.
Secure Supervised Learning-Based Smart Home Authentication FrameworkIJCNCJournal
The Smart home possesses the capability of facilitating home services to their users with the systematic advance in The Internet of Things (IoT) and information and communication technologies (ICT) in recent decades. The home service offered by the smart devices helps the users in utilize maximized level of comfort for the objective of improving life quality. As the user and smart devices communicate through an insecure channel, the smart home environment is prone to security and privacy problems. A secure authentication protocol needs to be established between the smart devices and the user, such that a situation for device authentication can be made feasible in smart home environments. Most of the existing smart home authentication protocols were identified to fail in facilitating a secure mutual authentication and increases the possibility of lunching the attacks of session key disclosure, impersonation and stolen smart device. In this paper, Secure Supervised Learning-based Smart Home Authentication Framework (SSL-SHAF) is proposed as are liable mutual authentication that can be contextually imposed for better security. The formal analysis of the proposed SSL-SHAF confirmed better resistance against session key disclosure, impersonation and stolen smart device attacks. The results of SSL-SHAF confirmed minimized computational costs and security compared to the baseline protocols considered for investigation.
SECURING FUTURE CONNECTIVITY: An Extensive Analysis on 5G Network SecurityIRJET Journal
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A signature-based data security and authentication framework for internet of...IJECEIAES
This document presents a research paper that proposes a signature-based data security and authentication framework for Internet of Things (IoT) applications. The paper introduces a novel computational model that establishes a unique authentication process using a simplified encryption strategy. The model considers both local and global IoT environments and implements an authentication mechanism using challenge-response exchanges between communicating nodes. A digital signature is generated using parameters like random seeds, secret keys, prime values, and data packets. Simulation results show that the proposed system offers efficient security and data transmission performance in the presence of unknown adversaries, performing better than commonly used security solutions in vulnerable IoT environments.
A Location Based Cryptosystem For Mobile Devices Using Improved Rabin AlgorithmEditor IJMTER
As per the recent studies, the volatile growth has been seen in the use of mobile devices as
the supporting technology for accessing Internet based services, as well as for personal
communication needs in networking. Various studies indicate that it is impossible to utilize strong
cryptographic functions for implementing security protocols on mobile devices. Our research negates
this. Explicitly, a performance analysis focused on the most commonly used cryptographic protocols
based on the location address (latitude & longitude) of the user for mobile applications and projected
provably secure authentication protocol that is more efficient than any of the prevailing
authentication protocol is being used by the network security methods. Understanding the use of
public key cryptography which makes potential use of discrete logarithms problem. The security of
ECC depends on the difficulty of Elliptic Curve Discrete Logarithm. To provide secure
communication for mobile devices, authenticated protocol is an important primitive for establishing
trusted connection. In this paper, it has been shown that the location based system using improved
Rabin Algorithm provides a better security and acquires much less energy consumption than the
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This document presents a project on developing a security-oriented cloud computing platform for critical infrastructures. It includes an introduction to cloud computing and critical infrastructures. It discusses problems in migrating critical infrastructures to the cloud, specifically security issues. It then outlines the methodology, including using trusted computing platforms, protecting data in cloud platforms, and securing the cloud network. It also includes a case study on a Parkinson's disease app and concludes that secure cloud platforms are important for critical infrastructure adoption of cloud services.
Data Security and Data Dissemination of Distributed Data in Wireless Sensor N...IJERA Editor
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In Wireless sensor networks (WSNs), All communications between different nodes are sent out in a broadcast fashion. These networks are used in a variety of applications including military, environmental, and smart spaces. Sensors are susceptible to various types of attack, such as data modification, data insertion and deletion, or even physical capture and sensor
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A trust based secure access control using authentication mechanism for intero...IJECEIAES
The internet of things (IoT) is a revolutionary innovation in many aspects of our society including interactions, financial activity, and global security such as the military and battlefield internet. Due to the limited energy and processing capacity of network devices, security, energy consumption, compatibility, and device heterogeneity are the long-term IoT problems. As a result, energy and security are critical for data transmission across edge and IoT networks. Existing IoT interoperability techniques need more computation time, have unreliable authentication mechanisms that break easily, lose data easily, and have low confidentiality. In this paper, a key agreement protocol-based authentication mechanism for IoT devices is offered as a solution to this issue. This system makes use of information exchange, which must be secured to prevent access by unauthorized users. Using a compact contiki/cooja simulator, the performance and design of the suggested framework are validated. The simulation findings are evaluated based on detection of malicious nodes after 60 minutes of simulation. The suggested trust method, which is based on privacy access control, reduced packet loss ratio to 0.32%, consumed 0.39% power, and had the greatest average residual energy of 0.99 mJoules at 10 nodes.
Next Generation Network: Security and Architectureijsrd.com
Wireless sensor networks will be widely deployed in the near future. While much research has focused on making these networks feasible and useful, security has received little attention. Wireless Sensor Networks (WSN) are a most challenging and emerging technology for the Research due to their vital scope in the field coupled with their low processing power and associated low energy. As wireless sensor networks continue to grow, so does the need for effective security mechanisms. Because sensor networks may interact with sensitive data and/or operate in hostile unattended environments, it is imperative that these security concerns be addressed from the beginning of the system design staring with a brief overview of the sensor networks security, a review is made of and how to provide the security in the wireless sensor networks. This paper studies the security problems, Requirement, Architecture of WSN and different platform, characterized by severely constrained computational and energy resources, and an ad hoc operational environment.
2.espk external agent authentication and session key establishment using publ...EditorJST
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Machine Learning -Based Security Authentication for Wireless Multimedia Network
1. Machine Learning Based Security Authentication For Wireless Multimedi
Network
13 December 2020 1
GAUTHAM SK
MTech Scholar
Dept. of CSE, BMSIT&M
Dr. ANJAN K KOUNDINYA
Associate Professor
Dept. of CSE, BMSIT&M
2. 2
INTRODUCTION
• What is wireless multimedia networks?
• Convergence with AI technologies are expected to bring services
and applications for monitoring, entertaining, training, and
operating in the areas of smart home, smart city, healthcare,
transportation, and so on.
• However, the complexity of multimedia systems as well as
dramatically increasing use of multimedia sensors within smart
processes bring many security and privacy challenges.
• Therefore, it is necessary to design an effective protection
mechanism for wireless multimedia networks to ensure the
security of communication transmissions.
3. 3
Why there is need for AI based
Security?
1) UNBALANCED GROWTH IN LOW COMPUTATIONAL COSTS AND
HIGH SECURITY
• Traditional security solutions may suffer from adversary attacks in
complex multimedia communication scenarios.
• Security methods implemented on higher layers are difficult to
overcome the conflict between costs and security.
• So new concepts based on artificial intelligence-assisted
lightweight authentication are extremely beneficial.
4. 4
2) COMPLEX AUTHENTICATION PROCESS INDUCED LATENCY IN
REAL-TIME MULTIMEDIA NETWORKS
• Traditional authentication techniques require more effort to extract
complex features to increase the level of security, resulting in
higher communication and computation overheads and longer
communication latency.
• The conventional statistical schemes for authentication requires
sufficient time to manually select the fixed statistical characteristics,
thus leading to a non-adaptive authentication process.
• As a result, a new adaptive authentication scheme is necessary for
security application scenarios.
5. 5
3) INACCURATE PREDICTIONS DURING THE SECURITY
AUTHENTICATION PROCEDURE
• Conventional authentication techniques are also difficult to
establish an accurate detection model in an unpredictable
communication environment.
• Statistical hypothesis testing may use limited statistical properties
to predict outcomes.
• These have brought huge loopholes to the learning model and
also pose a potential security threat to continuous authentication.
• So, it is necessary to design an intelligent authentication approach
that does not require explicit programming.
7. 7
Results & Discussion
Three scenarios as been considered: the RSS, the DAS & PCC, and the RSS
& DAS & PCC cases.
8. 8
Comparison results
Parameters Proposed Scheme Key based
cryptography
Scheme
Key management and
transmission
No Yes
Channel estimation Yes Yes
Feature selection No Yes
Pricy amplification No Yes
Adaptability Yes No
Latency Low High
Link Physical layer Upper layer
Time complexity of n
authentications
O(1) O(n)
9. 9
FUTURE PERSPECTIVES
Deep learning-driven signal processing is a potential method for selecting
physical layer features.
• Which will solve the uncertainty of wireless networks and provide data-
centric channel feature mining.
• Deep feature mapping that can be used for secure authentication
modeling.
• Provide multiple operators that transform a model-based authentication
scheme into a data analytics-centric security technology.
Different assumptions and communication environments make it difficult
to improve the adaptability of the authentication model, so we need to
design a suitable adaptive authenticator from a practical perspective .
10. 10
CONCLUSION
• The ML-based security authentication scheme in wireless multimedia
networks proposed in this paper has important practical significance.
• It not only ensures the privacy of communication, but also enables
lightweight authentication of multiple multimedia nodes.
• The physical layer feature-based multimedia device's authentication can
achieve better security performance as the dimension of the feature
increases. So multi-feature-based method is applicable to low-level security
authentication schemes.
• It has been found that the artificial intelligence-assisted LPLA method can
effectively improve the authentication accuracy and solve the
communication latency problem in wireless multimedia network
applications.
11. 11
REFERENCES
1) N. Wang, T. Jiang, S. Lv, and L. Xiao, ``Physical-layer authentication based
on extreme learning machine,'' IEEE Commun. Lett., vol. 21, no. 7, pp.
15571560, Jul. 2017.
2) J. Pan, Z. Pang, H. Wen, M. Luvisotto, M. Xiao, R.-F. Liao, and J. Chen,
``Threshold-free physical layer authentication based on machine learning
for industrial wireless CPS,'' IEEE Trans. Ind. Informat., to be published.
3) N. Xie and C. Chen, ``Slope authentication at the physical layer,'' IEEE
Trans. Inf. Forensics Security, vol. 13, no. 6, pp. 15791594, Jun. 2018.
4) E. Jorswieck, S. Tomasin, and A. Sezgin, ``Broadcasting into the
uncertainty: Authentication and confidentiality by physical-layer
processing,‘’ Proc. IEEE, vol. 103, no. 10, pp. 1702-1724, Oct. 2015.
5) N. Xie and S. Zhang, ``Blind authentication at the physical layer under
time-varying fading channels,'' IEEE J. Sel. Areas Commun., vol. 36, no. 7,
pp. 1465-1479, Jul. 2018.