This document discusses security requirements for inter-vehicle communication (IVC) networks. IVC networks allow vehicles to broadcast safety-related messages to surrounding vehicles to help prevent accidents. However, these broadcasts are vulnerable to attacks that could endanger drivers. The document outlines several security challenges and threats to IVC networks, including denial of service attacks, fabrication of false messages, and eavesdropping on private communications. It argues that public key infrastructure techniques can help authenticate vehicles and secure communications while preserving privacy. Digital signatures and encryption can allow vehicles to verify the identity of message senders and ensure message integrity and reliability in the dynamic IVC network environment.
Survey on VSPN: VANET-Based Secure and Privacy-Preserving NavigationIJERA Editor
VANET provide facility for the vehicles on roads to communicate for driving safety. The basic idea is to allow arbitrary vehicles to broadcast ad hoc messages to other vehicles. However, this raises the issue of security and privacy. Here, we have described various existing solutions/protocols that are used in order to satisfy the security and privacy requirement of the vehicular ad hoc network. We have also described security issues and challenges in VANET. We have presented various security attributes that may be considered as criteria to measure security such as availability, confidentiality, integrity, authentication and non-repudiation. This paper also give the detail information of some of the schemes such as RAISE ,IBV with their pros and cons.
VANET Security against Sybil Attack by Using New SRAN Routing ProtocolEditor IJCATR
A VANET facilitates communicate between vehicles and between vehicles and infrastructure. Vehicular Ad-Hoc Network
is a sub type of Mobile Ad-Hoc Network i.e. MANET. Now days, road traffic activities are one of the most important daily routines
worldwide. VANET provides you most of information that are required for better safety and driving such as an accurate weather
description or early warnings of upcoming dangers. To successfully deploy VANET, security is one of the major challenges such as
protection from selfish vehicles that may block or mess traffic, bogus notifications etc. that may harm and losses lives, that must be
addressed. Sybil attacks have become a serious threat as they can affect the functionality of VANETs for the benefit of the attacker.
The Sybil attack is the case where a single faulty entity, called a malicious node, can create multiple identities known as Sybil nodes or
fake nodes. This project detects and prevents the Sybil attack using “Secure Routing for Ad Hoc Network” (SRAN) routing protocol.
SRAN is based on AODV protocol. In our proposed work, we have developed SRAN protocol to maintain routing information and
route discovery in such manner that will detect as well as prevent Sybil Attack. Each node will have a unique identity and their entry in
route table. SRAN Protocol easily detects such route that is not valid anymore for communication. It deletes all the related entries from
the routing table for those invalid routes
Proposal: An Efficient Security and Privacy Scheme based on Elliptic Curve Cr...Dr. Amarjeet Singh
Vehicles in a vehicular ad-hoc network (VANET) broadcast information about the driving environment in the road. Due to the open-access environment, this means that the VANET is susceptible to security and privacy issues. However, none of the related works satisfies all security and privacy requirements. Besides, their proposed has huge overhead in terms of computation and communication. To address the above issues, we will propose the security and privacy scheme based on Elliptic Curve Cryptography (ECC) and one secure hash function. Hence the reliability of each message being signed and checked has been improved. The main aim of this work is to satisfy all aspect requirements of security and privacy and reduce the computational complexity of the system.
VANET SECURITY AND PRIVACY – AN OVERVIEWIJNSA Journal
Even though vehicular ad-hoc networks (VANETs) bring tremendous benefits to society, yet they raise
many challenges where the security and privacy concerns are the most critical ones. In this paper, we
provide a detailed overview of the state-of-the-art security and privacy requirements in VANET. Also, a
brief of the approachesthat are proposed in the literature to fulfil these requirements is given in this paper.
Besides that, a classification of the various VANET attacks based on the communication system
layersisprovided in this paper. In addition, the different types of VANET adversaries and attackers
arepresented here.In general, this paper aims to provide a good piece of information about VANET
security and privacy, in order to be used as a tool to help researchers in this field in developing secure
privacy-preserving approaches for VANET.
VANET SECURITY AND PRIVACY – AN OVERVIEWIJNSA Journal
Even though vehicular ad-hoc networks (VANETs) bring tremendous benefits to society, yet they raise
many challenges where the security and privacy concerns are the most critical ones. In this paper, we
provide a detailed overview of the state-of-the-art security and privacy requirements in VANET. Also, a
brief of the approachesthat are proposed in the literature to fulfil these requirements is given in this paper.
Besides that, a classification of the various VANET attacks based on the communication system
layersisprovided in this paper. In addition, the different types of VANET adversaries and attackers
arepresented here.In general, this paper aims to provide a good piece of information about VANET
security and privacy, in order to be used as a tool to help researchers in this field in developing secure
privacy-preserving approaches for VANET.
Review of Prevention Schemes for Modification Attack in Vehicular Ad hoc Netw...Dr. Amarjeet Singh
Vehicular Ad-hoc Network (VANET) technology is the basis of Intelligent Transportation System (ITS) connectivity that enables the delivery of useful information to and fro between vehicles in vehicle-to-vehicle communication mode; or between vehicle and infrastructure in vehicle-to-infrastructure mode for safety and comfort. However, due to the openness of the wireless medium used by VANET, the technology is vulnerable to security threats in both communication modes. In this study, the essential background of VANET from architectural point of view and communication types are discussed. Then, the overview of modification attack in VANET is presented. In addition, this paper thoroughly reviews the existing prevention schemes for modification attack in VANET. This review paper reveals that there is still a need for a better and more efficient preventive scheme to address the modification attack in VANET.
Review of Security and Privacy Scheme for Vehicular Ad Hoc Networks (VANETs)Dr. Amarjeet Singh
Vehicles in a vehicular ad-hoc network (VANET) broadcast information about the driving environment in the road. Due to the open-access environment, this means that the VANET is susceptible to security and privacy issues. However, none of the related works satisfies all security and privacy requirements. Besides, their proposed has huge overhead in terms of computation and communication. The present paper is a provide a thorough background on VANETs and their entities; different security attacks; and all requirements of the privacy and security for VANETs. This paper may serve as a guide and reference for VANETs in the design and implementation of any new techniques for protection and privacy.
Review of Prevention Schemes for Man-In-The-Middle (MITM) Attack in Vehicular...Dr. Amarjeet Singh
Vehicular Ad-Hoc Network (VANET) is an indispensable part of the Intelligent Transportation System (ITS) due to its abilities to enhance traffic management and safety. Many researchers have been focused on specific areas involving management and storage data, protocols standardization, network fragmentation, monitoring, and quality of service. The benchmarks of security of VANET are studied and figured out in this paper. VANET provides the driver and passenger with the safety application as well as entertainment service. However, the communication between nodes in VANET is susceptible to security threats in both communication modes, which indicates the main hazard. In this paper, we identified different Man-In-The-Middle (MITM) attacks with various behaviors such as message tampering, message delaying, and message dropping, according to the literature. In this study, the essential background of VANET from architectural point of view and communication types are discussed. Then, the overview of MITM attack in VANET is presented. In addition, this paper thoroughly reviews the existing prevention schemes for MITM attack in VANET. This review paper reveals that there is still a need for a better and more efficient preventive scheme to address the MITM attack in VANET. This review paper could serve as evidence and reference in the development of any new security schemes for VANETs.
Survey on VSPN: VANET-Based Secure and Privacy-Preserving NavigationIJERA Editor
VANET provide facility for the vehicles on roads to communicate for driving safety. The basic idea is to allow arbitrary vehicles to broadcast ad hoc messages to other vehicles. However, this raises the issue of security and privacy. Here, we have described various existing solutions/protocols that are used in order to satisfy the security and privacy requirement of the vehicular ad hoc network. We have also described security issues and challenges in VANET. We have presented various security attributes that may be considered as criteria to measure security such as availability, confidentiality, integrity, authentication and non-repudiation. This paper also give the detail information of some of the schemes such as RAISE ,IBV with their pros and cons.
VANET Security against Sybil Attack by Using New SRAN Routing ProtocolEditor IJCATR
A VANET facilitates communicate between vehicles and between vehicles and infrastructure. Vehicular Ad-Hoc Network
is a sub type of Mobile Ad-Hoc Network i.e. MANET. Now days, road traffic activities are one of the most important daily routines
worldwide. VANET provides you most of information that are required for better safety and driving such as an accurate weather
description or early warnings of upcoming dangers. To successfully deploy VANET, security is one of the major challenges such as
protection from selfish vehicles that may block or mess traffic, bogus notifications etc. that may harm and losses lives, that must be
addressed. Sybil attacks have become a serious threat as they can affect the functionality of VANETs for the benefit of the attacker.
The Sybil attack is the case where a single faulty entity, called a malicious node, can create multiple identities known as Sybil nodes or
fake nodes. This project detects and prevents the Sybil attack using “Secure Routing for Ad Hoc Network” (SRAN) routing protocol.
SRAN is based on AODV protocol. In our proposed work, we have developed SRAN protocol to maintain routing information and
route discovery in such manner that will detect as well as prevent Sybil Attack. Each node will have a unique identity and their entry in
route table. SRAN Protocol easily detects such route that is not valid anymore for communication. It deletes all the related entries from
the routing table for those invalid routes
Proposal: An Efficient Security and Privacy Scheme based on Elliptic Curve Cr...Dr. Amarjeet Singh
Vehicles in a vehicular ad-hoc network (VANET) broadcast information about the driving environment in the road. Due to the open-access environment, this means that the VANET is susceptible to security and privacy issues. However, none of the related works satisfies all security and privacy requirements. Besides, their proposed has huge overhead in terms of computation and communication. To address the above issues, we will propose the security and privacy scheme based on Elliptic Curve Cryptography (ECC) and one secure hash function. Hence the reliability of each message being signed and checked has been improved. The main aim of this work is to satisfy all aspect requirements of security and privacy and reduce the computational complexity of the system.
VANET SECURITY AND PRIVACY – AN OVERVIEWIJNSA Journal
Even though vehicular ad-hoc networks (VANETs) bring tremendous benefits to society, yet they raise
many challenges where the security and privacy concerns are the most critical ones. In this paper, we
provide a detailed overview of the state-of-the-art security and privacy requirements in VANET. Also, a
brief of the approachesthat are proposed in the literature to fulfil these requirements is given in this paper.
Besides that, a classification of the various VANET attacks based on the communication system
layersisprovided in this paper. In addition, the different types of VANET adversaries and attackers
arepresented here.In general, this paper aims to provide a good piece of information about VANET
security and privacy, in order to be used as a tool to help researchers in this field in developing secure
privacy-preserving approaches for VANET.
VANET SECURITY AND PRIVACY – AN OVERVIEWIJNSA Journal
Even though vehicular ad-hoc networks (VANETs) bring tremendous benefits to society, yet they raise
many challenges where the security and privacy concerns are the most critical ones. In this paper, we
provide a detailed overview of the state-of-the-art security and privacy requirements in VANET. Also, a
brief of the approachesthat are proposed in the literature to fulfil these requirements is given in this paper.
Besides that, a classification of the various VANET attacks based on the communication system
layersisprovided in this paper. In addition, the different types of VANET adversaries and attackers
arepresented here.In general, this paper aims to provide a good piece of information about VANET
security and privacy, in order to be used as a tool to help researchers in this field in developing secure
privacy-preserving approaches for VANET.
Review of Prevention Schemes for Modification Attack in Vehicular Ad hoc Netw...Dr. Amarjeet Singh
Vehicular Ad-hoc Network (VANET) technology is the basis of Intelligent Transportation System (ITS) connectivity that enables the delivery of useful information to and fro between vehicles in vehicle-to-vehicle communication mode; or between vehicle and infrastructure in vehicle-to-infrastructure mode for safety and comfort. However, due to the openness of the wireless medium used by VANET, the technology is vulnerable to security threats in both communication modes. In this study, the essential background of VANET from architectural point of view and communication types are discussed. Then, the overview of modification attack in VANET is presented. In addition, this paper thoroughly reviews the existing prevention schemes for modification attack in VANET. This review paper reveals that there is still a need for a better and more efficient preventive scheme to address the modification attack in VANET.
Review of Security and Privacy Scheme for Vehicular Ad Hoc Networks (VANETs)Dr. Amarjeet Singh
Vehicles in a vehicular ad-hoc network (VANET) broadcast information about the driving environment in the road. Due to the open-access environment, this means that the VANET is susceptible to security and privacy issues. However, none of the related works satisfies all security and privacy requirements. Besides, their proposed has huge overhead in terms of computation and communication. The present paper is a provide a thorough background on VANETs and their entities; different security attacks; and all requirements of the privacy and security for VANETs. This paper may serve as a guide and reference for VANETs in the design and implementation of any new techniques for protection and privacy.
Review of Prevention Schemes for Man-In-The-Middle (MITM) Attack in Vehicular...Dr. Amarjeet Singh
Vehicular Ad-Hoc Network (VANET) is an indispensable part of the Intelligent Transportation System (ITS) due to its abilities to enhance traffic management and safety. Many researchers have been focused on specific areas involving management and storage data, protocols standardization, network fragmentation, monitoring, and quality of service. The benchmarks of security of VANET are studied and figured out in this paper. VANET provides the driver and passenger with the safety application as well as entertainment service. However, the communication between nodes in VANET is susceptible to security threats in both communication modes, which indicates the main hazard. In this paper, we identified different Man-In-The-Middle (MITM) attacks with various behaviors such as message tampering, message delaying, and message dropping, according to the literature. In this study, the essential background of VANET from architectural point of view and communication types are discussed. Then, the overview of MITM attack in VANET is presented. In addition, this paper thoroughly reviews the existing prevention schemes for MITM attack in VANET. This review paper reveals that there is still a need for a better and more efficient preventive scheme to address the MITM attack in VANET. This review paper could serve as evidence and reference in the development of any new security schemes for VANETs.
A Survey on Vehicle to Infrastructure Communication SystemIOSR Journals
Abstract: Vehicle-to-Infrastructure (V2I) Communications for Safety is the wireless exchange of critical safety
and operational data between vehicles and roadway infrastructure, intended primarily to avoid motor vehicle
crashes. Vehicle-to-infrastructure (V2I) communication based on wireless local area network (WLAN) IEEE
802.11 standard technology can support user in-motion to achieve preferable Internet connectivity. This
standard is created for urgent short message transmission.The IEEE 802.11 standard defines an infracture
mode with at least one central access point connected to a wired network. In this paper we present an
experimental study of IEEE802.11g using off-the-shelf devices in vehicle-to-infrastructure small scale scenario.
In order to evaluate the V2I the type of communication in large scale scenario and intelligent transportation
systems (ITS) will necessitate wireless vehicle-to-infrastructure (V2I) communica-tions. This wireless link can
be implemented by several technolo-gies, such as digital broadcasting, cellular communication, or dedicated
short range communication (DSRC) systems. Analyses of the coverage and capacity requirements are presented
when each of the three systems are used to implement the V2I link
Keywords: Short Range Vehicle Network; 802.11g; wireless network; goodput; network performance;
transport; mobile stations; auto traffic; vehicle speed
A review on various security attacks in vehicular ad hoc networksjournalBEEI
Ad hoc vehicle networks (VANET) are being established as a primary form of mobile ad hoc networks (MANET) and a critical infrastructure to provide vehicle passengers with a wide range of safety applications. VANETs are increasingly common nowadays because it is connecting to a wide range of invisible services. The security of VANETs is paramount as their future use must not jeopardize their users' safety and privacy. The security of these VANETs is essential for the benefit of secure and effective security solutions and facilities, and uncertainty remains, and research in this field remains fast increasing. We discussed the challenges in VANET in this survey. Were vehicles and communication in VANET are efficient to ensure communication between vehicles to vehicles (V2V), vehicles to infrastructures (V2I). Clarified security concerns have been discussed, including confidentiality, authentication, integrity, availableness, and non-repudiation. We have also discussed the potential attacks on security services. According to analysis and performance evaluations, this paper shows that the ACPN is both feasible and appropriate for effective authentication in the VANET. Finally, the article found that in VANETs, encryption and authentication are critical.
Enhanced Conditional Privacy Preservation In VANETsIJERDJOURNAL
Abstract:- The Vehicle drivers (users) do not want their personal information such as vehicle names, license plate, speed, positions, moving routes, and user information to be revealed, in order to protect them against any illegal tracing or user profiling. Thus, this information must be protected from any kind of misuse or attacks. For this the obscurity of vehicular nodes should be supported to preserve privacy of vehicles and their users. Also, we should be able to investigate for accidents or liabilities from non-repudiation. Hence, we present an enhanced conditional privacy preservation scheme for vehicular ad-hoc networks (VANETs). This scheme includes an ID-based cryptosystem to assure user's obscurity using pseudonyms; however the model provides a backdoor for authorities to track misbehaving and suspicious users
ANET: Technical and Future Challenges with a Real Time Vehicular Traffic Simu...IJERA Editor
VANET or Vehicular Ad-Hoc Network is a special type of MANET or Mobile Ad-Hoc Network that is
designed specifically for communications between vehicles or V2V and vehicles to infrastructure or V2I. There
is a lot of studies and research that has been dedicated to study this technology due to its importance and
necessity in our life. The fact that each and every module presented must be tested thoroughly before putting it
into action, as there will be severe consequences in case of a system malfunction especially if it's a vehicular
design problem. However, seeing VANETS coming into reality becomes very close with the advancement of
IEEE 802.11p standard that is being dedicated to the DSRC or dedicated short range communication [1]. This
paper will discuss this technology emphasizing some of its applications, current limitations and future challenges
plus simulating a real traffic using SUMO and OpenStreetMap
Vehicular Ad hoc Network (VANET) is the favorable method to enhance the safety of divers and passengers. It becomes a basic element of the Intelligent Transportation System (ITS). It has created by applying the concepts of Mobile Ad Hoc Networks (MANETs) – which is an application of a wireless network for exchanging the data – to the domain of vehicles. They become a main element of intelligent transportation systems. In existing technique drawback is the Authentication Server (AS) gives all the working to Law Executor (LE) means AS send information to RSU, RSU send this information to law executor and then login process start but if LE behave maliciously then this authentication process fail. In our propose work, we calculate the trust of each vehicle's on the basis of their behavior. Each vehicle calculates the trust of its neighbor and send this value to AS by RSU then AS update these values and then broadcast this value by RSU, now all the vehicles have a trust value of its neighboring vehicles so that send the data by using hashing technique and use trusted path to send data source to a destination so that security enhances.
Seps aka a secure evolved packet system authentication and key agreement sch...csandit
In this paper, we propose a secure authentication of the Evolved Packet System Authentication
and Key Agreement (EPS-AKA) for the LTE-A network. Our scheme is proposed to solve the
problem of sending the IMSI as a clear text, and hence prevents the mobility management entity
attack. We will use public key (PK) cryptography to protect the transmitted messages, the RSA
scheme computation to compute a temporary value to the IMSI, and nonce to generate
challenge messages toward the opposite side. Our scheme does not need to change the original
framework and the infrastructure of the LTE-A network, although a ciphered IMSI is
transmitted. The authentication procedure is performed by the HSS to authenticate the UEs and
the MME; therefore, the impersonating of the MME and UEs is not possible. Our evaluation
demonstrates that the proposed scheme is secure and achieves the security requirements of the
LTE-A subscribers such as privacy, authentication, confidentiality and integrity. In our scheme,
we try to maintain the problems defined in the previous related works.
Vehicular Ad hoc Network (VANET) is the furthermost remarkable and an advantageous technique for the research field for improving the security and protection of drivers and passengers. It is an interesting subclass of Mobile Ad-hoc Network, which authorizes smart communication between vehicles furthermore in the middle of the vehicle and roadside frameworks. It is an application of a wireless network for witching the data – to the domain of vehicles. For the creation of trustful surroundings, trust can be practiced to increase the safety in vehicular networks, which is a major section of security. Trust can be considered by directly observing the human actions or indirectly by getting the neighbor's opinion which produces a trusted communicating environment. They turn into a principal component of intelligent transportation systems. There is a transitivity model in the existing work in which the Authentication Server (AS) provides the authority to Law Executor (LE) for authenticating the other vehicles as a trustful vehicle. So in proposed work a new technique in which there is no vehicle in the network to provide the authority. Trust is estimated by the nodes, then this value sends to the AS where this value is calculated and updated regularly. This method enhances the security of the network. NS2 simulator is used for the overall operation of the proposed work and throughput, PDR and routing overhead show the efficiency of the network.
MALICIOUS NODE DETECTION THROUGH AODV IN VANET ijasuc
VANET is a subset of MANET which offers communication between the nodes. VANET is a collection of
various dynamic nodes that can change it and configure itself on the network. In Vanet, various routing
protocols may be implemented to route the packet and Ad-hoc On-Demand Distance Vector (AODV) is one
of the protocol that floods the packets to discover route. In Ad hoc On Demand Vector (AODV) routing
protocol for VANET, malicious nodes may distrupt the network and make it difficult for the nodes to
communicate. In this paper, AODV Routing Protocol is analysed in vanet with and without malicious
attack. The malicious node disrupts the limit and floods the network with false packets. Malicious node will
affect the performance of the entire network as it consumes more bandwidth and drops packets which in
turn reduce the performance of AODV routing protocol and vanet.
Vehicular Ad Hoc Networks (VANETs) are based on network technology where cars act as mobile nodes to form a communication network. In VANETs, routing protocols have a significance regarding the overall network performance since they determine the way of sending and receiving packets between mobile nodes. Most of the protocols proposed for VANETs are adapted from Mobile ad hoc networks (MANETs) routing protocols. However, due to the specific characteristics of VANETs, especially high mobility, and dynamic topology, the routing protocols in ad hoc networks do not adapt immediately to VANETs. Therefore, secure routing of Vehicular ad hoc networks (VANETs) against attacks, which are of various types, is still a challenging issue. This paper is going to present a synthesis of the most relevant protocols that have addressed the secure routing issue in VANETs. It also establishes a comparison regarding the offered features and the studied performance aspects through which it is notified that a security mechanism depends not only on the level of efficiency but also on the network constraints.
Vehicular Ad Hoc Networks (VANETs) are based on network technology where cars act as mobile nodes to form a communication network. In VANETs, routing protocols have a significance regarding the overall network performance since they determine the way of sending and receiving packets between mobile nodes. Most of the protocols proposed for VANETs are adapted from Mobile ad hoc networks (MANETs) routing protocols. However, due to the specific characteristics of VANETs, especially high mobility, and dynamic topology, the routing protocols in ad hoc networks do not adapt immediately to VANETs. Therefore, secure routing of Vehicular ad hoc networks (VANETs) against attacks, which are of various types, is still a challenging issue. This paper is going to present a synthesis of the most relevant protocols that have addressed the secure routing issue in VANETs. It also establishes a comparison regarding the offered features and the studied performance aspects through which it is notified that a security mechanism depends not only on the level of efficiency but also on the network constraints.
VANET Security against Sybil Attack by Using New SRAN Routing ProtocolEditor IJCATR
A VANET facilitates communicate between vehicles and between vehicles and infrastructure. Vehicular Ad-Hoc Network
is a sub type of Mobile Ad-Hoc Network i.e. MANET. Now days, road traffic activities are one of the most important daily routines
worldwide. VANET provides you most of information that are required for better safety and driving such as an accurate weather
description or early warnings of upcoming dangers. To successfully deploy VANET, security is one of the major challenges such as
protection from selfish vehicles that may block or mess traffic, bogus notifications etc. that may harm and losses lives, that must be
addressed. Sybil attacks have become a serious threat as they can affect the functionality of VANETs for the benefit of the attacker.
The Sybil attack is the case where a single faulty entity, called a malicious node, can create multiple identities known as Sybil nodes or
fake nodes. This project detects and prevents the Sybil attack using “Secure Routing for Ad Hoc Network” (SRAN) routing protocol.
SRAN is based on AODV protocol. In our proposed work, we have developed SRAN protocol to maintain routing information and
route discovery in such manner that will detect as well as prevent Sybil Attack. Each node will have a unique identity and their entry in
route table. SRAN Protocol easily detects such route that is not valid anymore for communication. It deletes all the related entries from
the routing table for those invalid routes.
A Survey on Vehicle to Infrastructure Communication SystemIOSR Journals
Abstract: Vehicle-to-Infrastructure (V2I) Communications for Safety is the wireless exchange of critical safety
and operational data between vehicles and roadway infrastructure, intended primarily to avoid motor vehicle
crashes. Vehicle-to-infrastructure (V2I) communication based on wireless local area network (WLAN) IEEE
802.11 standard technology can support user in-motion to achieve preferable Internet connectivity. This
standard is created for urgent short message transmission.The IEEE 802.11 standard defines an infracture
mode with at least one central access point connected to a wired network. In this paper we present an
experimental study of IEEE802.11g using off-the-shelf devices in vehicle-to-infrastructure small scale scenario.
In order to evaluate the V2I the type of communication in large scale scenario and intelligent transportation
systems (ITS) will necessitate wireless vehicle-to-infrastructure (V2I) communica-tions. This wireless link can
be implemented by several technolo-gies, such as digital broadcasting, cellular communication, or dedicated
short range communication (DSRC) systems. Analyses of the coverage and capacity requirements are presented
when each of the three systems are used to implement the V2I link
Keywords: Short Range Vehicle Network; 802.11g; wireless network; goodput; network performance;
transport; mobile stations; auto traffic; vehicle speed
A review on various security attacks in vehicular ad hoc networksjournalBEEI
Ad hoc vehicle networks (VANET) are being established as a primary form of mobile ad hoc networks (MANET) and a critical infrastructure to provide vehicle passengers with a wide range of safety applications. VANETs are increasingly common nowadays because it is connecting to a wide range of invisible services. The security of VANETs is paramount as their future use must not jeopardize their users' safety and privacy. The security of these VANETs is essential for the benefit of secure and effective security solutions and facilities, and uncertainty remains, and research in this field remains fast increasing. We discussed the challenges in VANET in this survey. Were vehicles and communication in VANET are efficient to ensure communication between vehicles to vehicles (V2V), vehicles to infrastructures (V2I). Clarified security concerns have been discussed, including confidentiality, authentication, integrity, availableness, and non-repudiation. We have also discussed the potential attacks on security services. According to analysis and performance evaluations, this paper shows that the ACPN is both feasible and appropriate for effective authentication in the VANET. Finally, the article found that in VANETs, encryption and authentication are critical.
Enhanced Conditional Privacy Preservation In VANETsIJERDJOURNAL
Abstract:- The Vehicle drivers (users) do not want their personal information such as vehicle names, license plate, speed, positions, moving routes, and user information to be revealed, in order to protect them against any illegal tracing or user profiling. Thus, this information must be protected from any kind of misuse or attacks. For this the obscurity of vehicular nodes should be supported to preserve privacy of vehicles and their users. Also, we should be able to investigate for accidents or liabilities from non-repudiation. Hence, we present an enhanced conditional privacy preservation scheme for vehicular ad-hoc networks (VANETs). This scheme includes an ID-based cryptosystem to assure user's obscurity using pseudonyms; however the model provides a backdoor for authorities to track misbehaving and suspicious users
ANET: Technical and Future Challenges with a Real Time Vehicular Traffic Simu...IJERA Editor
VANET or Vehicular Ad-Hoc Network is a special type of MANET or Mobile Ad-Hoc Network that is
designed specifically for communications between vehicles or V2V and vehicles to infrastructure or V2I. There
is a lot of studies and research that has been dedicated to study this technology due to its importance and
necessity in our life. The fact that each and every module presented must be tested thoroughly before putting it
into action, as there will be severe consequences in case of a system malfunction especially if it's a vehicular
design problem. However, seeing VANETS coming into reality becomes very close with the advancement of
IEEE 802.11p standard that is being dedicated to the DSRC or dedicated short range communication [1]. This
paper will discuss this technology emphasizing some of its applications, current limitations and future challenges
plus simulating a real traffic using SUMO and OpenStreetMap
Vehicular Ad hoc Network (VANET) is the favorable method to enhance the safety of divers and passengers. It becomes a basic element of the Intelligent Transportation System (ITS). It has created by applying the concepts of Mobile Ad Hoc Networks (MANETs) – which is an application of a wireless network for exchanging the data – to the domain of vehicles. They become a main element of intelligent transportation systems. In existing technique drawback is the Authentication Server (AS) gives all the working to Law Executor (LE) means AS send information to RSU, RSU send this information to law executor and then login process start but if LE behave maliciously then this authentication process fail. In our propose work, we calculate the trust of each vehicle's on the basis of their behavior. Each vehicle calculates the trust of its neighbor and send this value to AS by RSU then AS update these values and then broadcast this value by RSU, now all the vehicles have a trust value of its neighboring vehicles so that send the data by using hashing technique and use trusted path to send data source to a destination so that security enhances.
Seps aka a secure evolved packet system authentication and key agreement sch...csandit
In this paper, we propose a secure authentication of the Evolved Packet System Authentication
and Key Agreement (EPS-AKA) for the LTE-A network. Our scheme is proposed to solve the
problem of sending the IMSI as a clear text, and hence prevents the mobility management entity
attack. We will use public key (PK) cryptography to protect the transmitted messages, the RSA
scheme computation to compute a temporary value to the IMSI, and nonce to generate
challenge messages toward the opposite side. Our scheme does not need to change the original
framework and the infrastructure of the LTE-A network, although a ciphered IMSI is
transmitted. The authentication procedure is performed by the HSS to authenticate the UEs and
the MME; therefore, the impersonating of the MME and UEs is not possible. Our evaluation
demonstrates that the proposed scheme is secure and achieves the security requirements of the
LTE-A subscribers such as privacy, authentication, confidentiality and integrity. In our scheme,
we try to maintain the problems defined in the previous related works.
Vehicular Ad hoc Network (VANET) is the furthermost remarkable and an advantageous technique for the research field for improving the security and protection of drivers and passengers. It is an interesting subclass of Mobile Ad-hoc Network, which authorizes smart communication between vehicles furthermore in the middle of the vehicle and roadside frameworks. It is an application of a wireless network for witching the data – to the domain of vehicles. For the creation of trustful surroundings, trust can be practiced to increase the safety in vehicular networks, which is a major section of security. Trust can be considered by directly observing the human actions or indirectly by getting the neighbor's opinion which produces a trusted communicating environment. They turn into a principal component of intelligent transportation systems. There is a transitivity model in the existing work in which the Authentication Server (AS) provides the authority to Law Executor (LE) for authenticating the other vehicles as a trustful vehicle. So in proposed work a new technique in which there is no vehicle in the network to provide the authority. Trust is estimated by the nodes, then this value sends to the AS where this value is calculated and updated regularly. This method enhances the security of the network. NS2 simulator is used for the overall operation of the proposed work and throughput, PDR and routing overhead show the efficiency of the network.
MALICIOUS NODE DETECTION THROUGH AODV IN VANET ijasuc
VANET is a subset of MANET which offers communication between the nodes. VANET is a collection of
various dynamic nodes that can change it and configure itself on the network. In Vanet, various routing
protocols may be implemented to route the packet and Ad-hoc On-Demand Distance Vector (AODV) is one
of the protocol that floods the packets to discover route. In Ad hoc On Demand Vector (AODV) routing
protocol for VANET, malicious nodes may distrupt the network and make it difficult for the nodes to
communicate. In this paper, AODV Routing Protocol is analysed in vanet with and without malicious
attack. The malicious node disrupts the limit and floods the network with false packets. Malicious node will
affect the performance of the entire network as it consumes more bandwidth and drops packets which in
turn reduce the performance of AODV routing protocol and vanet.
Vehicular Ad Hoc Networks (VANETs) are based on network technology where cars act as mobile nodes to form a communication network. In VANETs, routing protocols have a significance regarding the overall network performance since they determine the way of sending and receiving packets between mobile nodes. Most of the protocols proposed for VANETs are adapted from Mobile ad hoc networks (MANETs) routing protocols. However, due to the specific characteristics of VANETs, especially high mobility, and dynamic topology, the routing protocols in ad hoc networks do not adapt immediately to VANETs. Therefore, secure routing of Vehicular ad hoc networks (VANETs) against attacks, which are of various types, is still a challenging issue. This paper is going to present a synthesis of the most relevant protocols that have addressed the secure routing issue in VANETs. It also establishes a comparison regarding the offered features and the studied performance aspects through which it is notified that a security mechanism depends not only on the level of efficiency but also on the network constraints.
Vehicular Ad Hoc Networks (VANETs) are based on network technology where cars act as mobile nodes to form a communication network. In VANETs, routing protocols have a significance regarding the overall network performance since they determine the way of sending and receiving packets between mobile nodes. Most of the protocols proposed for VANETs are adapted from Mobile ad hoc networks (MANETs) routing protocols. However, due to the specific characteristics of VANETs, especially high mobility, and dynamic topology, the routing protocols in ad hoc networks do not adapt immediately to VANETs. Therefore, secure routing of Vehicular ad hoc networks (VANETs) against attacks, which are of various types, is still a challenging issue. This paper is going to present a synthesis of the most relevant protocols that have addressed the secure routing issue in VANETs. It also establishes a comparison regarding the offered features and the studied performance aspects through which it is notified that a security mechanism depends not only on the level of efficiency but also on the network constraints.
VANET Security against Sybil Attack by Using New SRAN Routing ProtocolEditor IJCATR
A VANET facilitates communicate between vehicles and between vehicles and infrastructure. Vehicular Ad-Hoc Network
is a sub type of Mobile Ad-Hoc Network i.e. MANET. Now days, road traffic activities are one of the most important daily routines
worldwide. VANET provides you most of information that are required for better safety and driving such as an accurate weather
description or early warnings of upcoming dangers. To successfully deploy VANET, security is one of the major challenges such as
protection from selfish vehicles that may block or mess traffic, bogus notifications etc. that may harm and losses lives, that must be
addressed. Sybil attacks have become a serious threat as they can affect the functionality of VANETs for the benefit of the attacker.
The Sybil attack is the case where a single faulty entity, called a malicious node, can create multiple identities known as Sybil nodes or
fake nodes. This project detects and prevents the Sybil attack using “Secure Routing for Ad Hoc Network” (SRAN) routing protocol.
SRAN is based on AODV protocol. In our proposed work, we have developed SRAN protocol to maintain routing information and
route discovery in such manner that will detect as well as prevent Sybil Attack. Each node will have a unique identity and their entry in
route table. SRAN Protocol easily detects such route that is not valid anymore for communication. It deletes all the related entries from
the routing table for those invalid routes.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Vehicular ad-hoc networks (VANETs) technology has come out as an important research field over the last few years. VANETs are the likely an influencing approach to provide safety of driver and other applications for the traffic conditions as well as passengers. Being dynamic in nature, it establishes the network, according to the situation and need of the users and provides reliable communication among the vehicles. Due to its great benefits, it is highly vulnerable to various attacks and security in VANET should be taken into consideration. This paper presented the security attacks between vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I). Many research works have been done to improve the performance and security of this network. The main aim of this paper is the security using hashing and techniques to calculate the trust in VANETs.
In vehicular ad hoc network (VANETs), the applications mainly focused on the road challenging subclass of Mobile Ad-hoc Network, which empowers smart transmission among vehicles and between vehicles and roadside frameworks. It is an optimistic methodology for the Intelligent Transport System (ITS). There are numerous difficulties to be tended while utilizing VANET. It is flexible and has a high dynamic topology and flexibility which makes the conventional MANET protocols unacceptable for VANET. Trust is a principal element which is used to create a trustful environment to improve the security in vehicular networks. Trust can be calculated by observing the human behavior which creates a trusted communicating environment. In this paper, we define the architecture of VANET, then the communication establishment and various challenges. Some trust models had been defined in this paper to enforce honest information sharing between communicating nodes. Trust establishment is compulsory among communicating vehicles to build a secure messages exchange and reliability.
Technical Review on Different Applications, Challenges and Security in VANETPallavi Agarwal
Vehicular ad-hoc networks (VANETs) technology has turned out as a vital research field throughout the most recent couple of years. VANETs are the likely an impacting way to deal with giving security of driver and different applications for the activity conditions and additionally travelers. Being dynamic in nature, it created the network, according to the condition and requirement of the users and provides consistent communication between the vehicles. Due to its excessive advantages, it is highly susceptible to numerous attacks and security in VANET should be taken into consideration. This paper presented the security issues such as authenticity, integrity, availability, confidentiality, anonymity and non-repudiation to provide the secure communication between Vehicle-to-Vehicle (V2V) and Vehicle-to-Infrastructure (V2I). Numerous research works have been done to recover the performance and security of this network. The fundamental point of this paper is the several security challenges and the applications of VANETs.
Security issues and challenges in MANET,VANET and FANET: A SurveyDr.Irshad Ahmed Sumra
VANET and FANET are next generation network and due to safety applications more attractions for end users in these networks. In this slide, it will provide the survey on security issues and challenges in the field of MANET, VANET and FANET. The successful implementation of these networks in real environment, it is require the network will be secure and end user can take benefit from their life safety applications.
Security schemes based on conditional privacy-preserving vehicular ad hoc net...nooriasukmaningtyas
Recently, vehicular ad hoc networks (VANETs) have been garnering
significant inter-est from the people involved in transportation field.
Nowadays automotive manufactur-ers have already supplying vehicles with
multitude of road sensors that provides many useful characteristics. VANET
communication not only offers the drivers and passen-gers with the various
safety related services but also provides a wide range of valuable
applications. However, the inherent openness of the wireless communication
medium used by VANETs exposes vehicles to various security and privacy
issues. Researchers have proposed many security schemes to solve the issues
mentioned above for the widespread deployment of VANETs. However,
these schemes failed to fulfill all as-pects of security and privacy
requirements. Besides, these schemes have not provided the performance
parameters such as computation and communication costs. The pri-mary
emphasis of this paper is on the taxonomy of security schemes based
conditional privacy-preserving with respect to strengths and limitations.
Besides, a comparison be-tween these schemes related to the model of
security and privacy requirements, attacks, and performance parameters is
provided. Finally, this paper critically reviews the re-lated works by taking
into consideration the design and development of all VANETs security and
privacy schemes, this paper could serve as a guide and reference.
Safety and non-safety applications of VANET
provides solutions for road accidents in current traffic system.
Security is one of the key research area for successful
implementation of safety and non-safety applications of VANET
in real environment. Trust and Privacy are two major
components of security and dynamic topology and high mobility
of vehicles make it more challenging task for end users in
network.
Towards Improving Security in VANET: Some New Possible Attacks and their Poss...Dr.Irshad Ahmed Sumra
in this slide, it will discuss two new types of attacks which are called road side traffic signal attack and also Internet attack in vehicular network. The authors will explain an attacker‟s behaviour and how he/she will launch an attack on a road side traffic signal and Internet services and create problems for other users of network. Through different scenarios, it will explain the
effect of these attacks on other components of network.
A Study of Sybil and Temporal Attacks in Vehicular Ad Hoc Networks: Types, Ch...Editor IJCATR
In recent years, the number of automobiles on the road has increased tremendously. Due to high density and mobility of vehicles,
possible threats and road accidents are increasing. Wireless communication allows sending safety and other critical information. Due to this
inherent wireless characteristic and periodic exchange of safety packets, Vehicular Ad-hoc Network (VANET) is vulnerable to number of
security threats like Sybil attack or temporal attack. In this paper, a detailed discussion has been done on both the type of attacks. With the
help of already published works, some approaches have also been studied which have proved to be of significance in detection of these
attacks.
Advanced Privacy Scheme to Improve Road Safety in Smart Transportation SystemsIJCNCJournal
In -Vehicle Ad-Hoc Network (VANET), vehicles continuously transmit and receive spatiotemporal data with neighboring vehicles, thereby establishing a comprehensive 360-degree traffic awareness system. Vehicular Network safety applications facilitate the transmission of messages between vehicles that are near each other, at regular intervals, enhancing drivers' contextual understanding of the driving environment and significantly improving traffic safety. Privacy schemes in VANETs are vital to safeguard vehicles’ identities and their associated owners or drivers. Privacy schemes prevent unauthorized parties from linking the vehicle's communications to a specific real-world identity by employing techniques such as pseudonyms, randomization, or cryptographic protocols. Nevertheless, these communications frequently contain important vehicle information that malevolent groups could use to Monitor the vehicle over a long period. The acquisition of this shared data has the potential to facilitate the reconstruction of vehicle trajectories, thereby posing a potential risk to the privacy of the driver. Addressing the critical challenge of developing effective and scalable privacy-preserving protocols for communication in vehicle networks is of the highest priority. These protocols aim to reduce the transmission of confidential data while ensuring the required level of communication. This paper aims to propose an Advanced Privacy Vehicle Scheme (APV) that periodically changes pseudonyms to protect vehicle identities and improve privacy. The APV scheme utilizes a concept called the silent period, which involves changing the pseudonym of a vehicle periodically based on the tracking of neighboring vehicles. The pseudonym is a temporary identifier that vehicles use to communicate with each other in a VANET. By changing the pseudonym regularly, the APV scheme makes it difficult for unauthorized entities to link a vehicle's communications to its real-world identity. The proposed APV is compared to the SLOW, RSP, CAPS, and CPN techniques. The data indicates that the efficiency of APV is a better improvement in privacy metrics. It is evident that the AVP offers enhanced safety for vehicles during transportation in the smart city.
Advanced Privacy Scheme to Improve Road Safety in Smart Transportation SystemsIJCNCJournal
In -Vehicle Ad-Hoc Network (VANET), vehicles continuously transmit and receive spatiotemporal data with neighboring vehicles, thereby establishing a comprehensive 360-degree traffic awareness system. Vehicular Network safety applications facilitate the transmission of messages between vehicles that are near each other, at regular intervals, enhancing drivers' contextual understanding of the driving environment and significantly improving traffic safety. Privacy schemes in VANETs are vital to safeguard vehicles’ identities and their associated owners or drivers. Privacy schemes prevent unauthorized parties from linking the vehicle's communications to a specific real-world identity by employing techniques such as pseudonyms, randomization, or cryptographic protocols. Nevertheless, these communications frequently contain important vehicle information that malevolent groups could use to Monitor the vehicle over a long period. The acquisition of this shared data has the potential to facilitate the reconstruction of vehicle trajectories, thereby posing a potential risk to the privacy of the driver. Addressing the critical challenge of developing effective and scalable privacy-preserving protocols for communication in vehicle networks is of the highest priority. These protocols aim to reduce the transmission of confidential data while ensuring the required level of communication. This paper aims to propose an Advanced Privacy Vehicle Scheme (APV) that periodically changes pseudonyms to protect vehicle identities and improve privacy. The APV scheme utilizes a concept called the silent period, which involves changing the pseudonym of a vehicle periodically based on the tracking of neighboring vehicles. The pseudonym is a temporary identifier that vehicles use to communicate with each other in a VANET. By changing the pseudonym regularly, the APV scheme makes it difficult for unauthorized entities to link a vehicle's communications to its real-world identity. The proposed APV is compared to the SLOW, RSP, CAPS, and CPN techniques. The data indicates that the efficiency of APV is a better improvement in privacy metrics. It is evident that the AVP offers enhanced safety for vehicles during transportation in the smart city.
Cooperative Data Sharing with Security in Vehicular Ad-Hoc Networkscsandit
Vehicles download the data when passing through a drive through the road (RSU) and then share the data after travelling outside the coverage of RSU.A key issue of downloading
cooperative data is how effectively data is shared among them self. Developing an application layer data exchange protocol for the coordination of vehicles to exchange data according to
their geographic locations. Coordinated sharing can avoid medium access control (MAC) layer
collisions and the hidden terminal effect can be avoided in the multi-hop transmission. A salient
feature of the application layer data exchange protocol, in the voluntary services, Vehicles purchase the requested data from service provider via RSUs. In this project, we propose a
cooperative data sharing with secure framework for voluntary services in special vehicles networks (VANETs). We also concentrate on security in the process of downloading data and
sharing. Applicants to ensure exclusive access to data applied and security of the vehicles
involved in the implementation.
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
Brisk and secure ad hoc vehicular communicationeSAT Journals
Abstract The idea of Car-to-Car communication is a revolutionary phenomenon in the automobile industry. This idea will surely change the future of humanity for good. This technology will surely change the perception of how a traditional automotive was initially thought of by adding endless applications as a boon to mankind. The application of cars communicating with each other is enormous and has already been discussed by many researchers by now. But, the important thing here is how to put it in practice with the increasing demand for cars and making it safe to use it, at least improve the current condition by this new technology and not worsen the situation by digital hacking and other flaws. Since the nature of the Communication System is highly dynamic a strict security mechanism is mandatory for its seamless functioning. We propose to encrypt the communication taking place in C2C communication which is not the same as using the Internet security mechanism due to limitation of its speed and residing hardware servers. Symmetric Cryptography thus fails to incorporate the scope of various security disciplines and hence it is ineffective to use such techniques. Asymmetric Cryptography on the other hand provides an ideal trade-off among various security disciplines and hence it is considered as an alternative approach to accomplish a secure system but it fails when applied in an ad-hoc environment. However, the traditional Public Key Infrastructure (PKI) technique fails in several ways so we propose a modified form of communication and authentication technique along with rapid communication and group messages to fasten the speed of communication. Keywords: Protocol, Communication, Security, Privacy
Similar to Security Requirements for IVC Network (20)
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.