This document discusses selective jamming attacks in wireless networks and methods to prevent them. It begins by introducing the open nature of wireless networks leaves them vulnerable to jamming attacks. It then discusses different types of jamming attacks and notes that selective jamming, which targets specific important packets, is more effective than continuous jamming. The document proposes using cryptographic techniques like commitment schemes and puzzles combined with physical layer parameters to prevent real-time packet classification and selective jamming. It reviews related work on jamming attacks and defenses. Finally, it outlines the problem statement, system model, and the contribution of using symmetric encryption and resisting brute force block encryption attacks to reduce jamming through packet hiding.
Prevention of Selective Jamming Attacks by Using Packet Hiding MethodsIOSR Journals
Abstract: The open nature of the wireless medium leaves it too weak to intentional interference attacks,
typically defined as jamming. This intentional interference with wireless transmissions can be used as a launch
pad for mounting Denial-of-Service attacks on wireless networks. Typically, jamming has been introduced
under an external threat model. However, intruders with internal knowledge of protocol specifications and
network secrets can launch low-effort jamming attacks that are difficult to detect and counter. In this work, we
address the problem of selective jamming attacks in wireless networks. In these attacks, the hacker is active only
for a short period of time, selectively targeting messages of high importance. We demonstrate the advantages of
selective jamming in terms of network performance degradation and hacker effort by presenting two case
studies; a selective attack on TCP and one on routing. We show that selective jamming attacks can be
forwarded by performing real-time packet classification at the physical layer. To reduce these attacks, we
develop three schemes that prevent real-time packet classification by combining cryptographic primitives with
physical-layer attributes. We analyze the security of the proposed methods and evaluate their computational and
communication overhead.
ADVANCED TECHNIQUES FOR PREVENTING SELECTIVE JAMMING ATTACKS USING PACKET-HID...ijiert bestjournal
The wireless networks are more vulnerable to jammin g. This jamming can be used as a launch pad for mounting Denial-Of-Service attack on wireless networks. Typically,jamming has been address under an external threat model. Ho wever,adversaries with internal knowledge of protocol specification and network sec rets can launch low-effort jamming attacks that are difficult to detect and counter. I n this work we address the problem of jamming attacks as internal threat model,where the attacker is aware of all network secrets and details of implementation. These types of attac kers are difficult to identify. In this work we address the problem of selective jamming attacks . In these attacks the attacker is active for only short period of time,selectively targetin g the messages. The selective jamming attacks can be launched by performing real-time pac ket classification at the physical layer. To mitigate these attacks,we illustrate different sch emes that prevent real-time packet classification by combining cryptographic primitive s with physical-layer attributes.
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
The papers for publication in The International Journal of Engineering& Science are selected through rigorous peer reviews to ensure originality, timeliness, relevance, and readability.
Prevention of Selective Jamming Attacks by Using Packet Hiding MethodsIOSR Journals
Abstract: The open nature of the wireless medium leaves it too weak to intentional interference attacks,
typically defined as jamming. This intentional interference with wireless transmissions can be used as a launch
pad for mounting Denial-of-Service attacks on wireless networks. Typically, jamming has been introduced
under an external threat model. However, intruders with internal knowledge of protocol specifications and
network secrets can launch low-effort jamming attacks that are difficult to detect and counter. In this work, we
address the problem of selective jamming attacks in wireless networks. In these attacks, the hacker is active only
for a short period of time, selectively targeting messages of high importance. We demonstrate the advantages of
selective jamming in terms of network performance degradation and hacker effort by presenting two case
studies; a selective attack on TCP and one on routing. We show that selective jamming attacks can be
forwarded by performing real-time packet classification at the physical layer. To reduce these attacks, we
develop three schemes that prevent real-time packet classification by combining cryptographic primitives with
physical-layer attributes. We analyze the security of the proposed methods and evaluate their computational and
communication overhead.
ADVANCED TECHNIQUES FOR PREVENTING SELECTIVE JAMMING ATTACKS USING PACKET-HID...ijiert bestjournal
The wireless networks are more vulnerable to jammin g. This jamming can be used as a launch pad for mounting Denial-Of-Service attack on wireless networks. Typically,jamming has been address under an external threat model. Ho wever,adversaries with internal knowledge of protocol specification and network sec rets can launch low-effort jamming attacks that are difficult to detect and counter. I n this work we address the problem of jamming attacks as internal threat model,where the attacker is aware of all network secrets and details of implementation. These types of attac kers are difficult to identify. In this work we address the problem of selective jamming attacks . In these attacks the attacker is active for only short period of time,selectively targetin g the messages. The selective jamming attacks can be launched by performing real-time pac ket classification at the physical layer. To mitigate these attacks,we illustrate different sch emes that prevent real-time packet classification by combining cryptographic primitive s with physical-layer attributes.
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
The papers for publication in The International Journal of Engineering& Science are selected through rigorous peer reviews to ensure originality, timeliness, relevance, and readability.
Packet hiding methods for preventing selective jamming attacksShaik Irfan
This project mainly describes how a data can be send securely via a network without getting being hacked by any intruder.here we use various different kind of cryptographic principal and secure mechanism where in which it complete protection to our data
International Journal of Engineering and Science Invention (IJESI)inventionjournals
International Journal of Engineering and Science Invention (IJESI) is an international journal intended for professionals and researchers in all fields of computer science and electronics. IJESI publishes research articles and reviews within the whole field Engineering Science and Technology, new teaching methods, assessment, validation and the impact of new technologies and it will continue to provide information on the latest trends and developments in this ever-expanding subject. The publications of papers are selected through double peer reviewed to ensure originality, relevance, and readability. The articles published in our journal can be accessed online.
Prevention of Packet Hiding Methods In Selective Jamming AttackIJCERT
The sharing nature of wireless medium provides various challenging features among various set of users. It is very important in real world and it provides better transfer rate but authentication is ignored. The limitations of existing wired network are overcome by wireless network. These networks act as source for various types of jamming attacks. In analysis and detection of jamming attack various methods are available but sometime they fail. In case of external threat the analysis and reporting of jamming attack is very easy model but it is quite difficult in terms of internal threat model, these internal term uses the knowledge about network secrets and network protocols to launch various attacks with very low effort. Various cryptographic techniques are implemented to prevent these attacks. The main goal of this project is to prevent the information at the wireless physical layer and allowed the safe transmission among communicated nodes although the attacker is present.
In our research work we are improving the performance of mobile ad hoc networks under jamming attack by using an integrated approach. The proposed work includes a network with high mobility, using IEEE Along g standard jamming attacks and countermeasures in wireless sensor networks
Wireless mesh networks (WMNs) assure to expand high-speed wireless connectivity beyond what is possible with the current Wi-Fi based infrastructure. Due to their unique architectural features leave them particularly vulnerable to security threats. In this paper, various forms of sophisticated attacks launched from adversaries with internal access to the WMN are described. We also identify possible detection and mitigation mechanisms
Mitigation of Colluding Selective Forwarding Attack in WMNs using FADEIJTET Journal
ABSTRACT - Wireless Mesh Networks (WMNs) have emerged as a promising technology because of their wide range of
applications. Wireless mesh networks wireless mesh networks (WMNs) are dynamically self – organizing, self –
configuring, self – healing with nodes in the network automatically establishing an adHoc network and maintaining mesh
connectivity. Because of their fast connectivity wireless mesh networks (WMNs) is widely used in military applications.
Security is the major constrain in wireless mesh networks (WMNs). This paper considers a special type of DoS attack
called selective forwarding attack or greyhole attack. With such an attack, a misbehaving mesh router just forwards few
packets it receives but drops sensitive data packets. To mitigate the effect of such attack an approach called FADE :
Forward Assessment based Detection is adopted. FADE scheme detects the presence of attack inside the network by
means of two-hop acknowledgment based monitoring and forward assessment based detection. FADE operates in three
phases and analyzed by determining optimal threshold values. This approach is found to provide effective defense against
the collaborative internal attackers in WMNs.
International Journal of Engineering Research and Development (IJERD)IJERD Editor
journal publishing, how to publish research paper, Call For research paper, international journal, publishing a paper, IJERD, journal of science and technology, how to get a research paper published, publishing a paper, publishing of journal, publishing of research paper, reserach and review articles, IJERD Journal, How to publish your research paper, publish research paper, open access engineering journal, Engineering journal, Mathemetics journal, Physics journal, Chemistry journal, Computer Engineering, Computer Science journal, how to submit your paper, peer reviw journal, indexed journal, reserach and review articles, engineering journal, www.ijerd.com, research journals,
yahoo journals, bing journals, International Journal of Engineering Research and Development, google journals, hard copy of journal
Secure Multicast Communication using Behavioural Measurement Technique in MANET Editor Jacotech
In MANET communication between two mobile nodes are carried out by routing protocol. In MANET each mobile node can directly communicate with other mobile node if both mobile nodes are within transmission range. Otherwise the nodes present in between have to forward the packets for them on network. dynamic and cooperative nature of ad hoc networks presents substantial challenges in securing and detecting attacks in these networks. In this paper we proposed a novel Intrusion Detection and Prevention Scheme (IDPS) for protecting network against Blackhole attack. During the attack, a malicious node captures the data after the positive reply of route existence. Routing in Ad hoc networks has been a challenging task ever since the wireless networks came into existence. In multicasting the sender and communicated with multiple receivers. The routing misbehavior in multicast ODMRP is secured by proposed scheme. The proposed IDPS scheme first to detect the malicious nodes and after that block the activities of malicious nodes. The performance of proposed scheme is evaluated through performance metrics that shows the attacker routing misbehavior and proposed security scheme is provides secure and
vigorous performance in presence blackhole attacker.
Cooperative Black Hole Attack Prevention by Particle Swarm Optimization with ...IJARIIT
MANET (Mobile Ad Hoc Network) is a type of ad hoc network that can change locations and configure
itself, because of moving of nodes. As MANETs are mobile in nature, they use wireless connections to connect various
networks without infrastructure or any centralized administration. Open medium, dynamic topology, distributed
cooperation are the characteristics of MANET and hence ad hoc networks are open to different types of security
attacks. A Grey hole is a node that selectively drops and forwards data packets after advertises itself as having the
shortest path to the destination node in response to a route request message. Our mechanism helps to protect the
network by detecting and reacting to malicious activities of any node. The results enable us to minimize the attacks on
integrated MANET-Internet communication efficiently. Simulation will be carried out by using network simulator
tool so as to address the problem of detection & prevention of grey hole attack in mobile ad-hoc network. In this thesis
uses Particle swarm optimization(PSO).Which monitors by changing its values because of adhoc nature ,if node
converge then it change its value infinite and prevent the node to send packet.
Selective jamming attack prevention based on packet hiding methods and wormholesIJNSA Journal
Because of the widespread use of wireless sensor ne
tworks in many applications, and due to the nature
of
the specifications of these networks (WSN) in terms
of wireless communication, the network contract
specifications, and published it in difficult envir
onments. All this leads to the network exposure to
many
types of external attacks. Therefore, the protectio
n of these networks from external attacks is consid
ered the
one of the most important researches at this time.
In this paper we investigated the security in wirel
ess
sensor networks, Limitations of WSN, Characteristic
Values for some types of attacks, and have been
providing protection mechanism capable of detecting
and protecting wireless sensor networks from a wid
e
range of attacks
Source based Security Issues in WDM Systems IJECEIAES
The issue of security has become a bigger heddle for all telecommunication companies to climb in this era where information hungry customers are increasing daily. Unauthorized users are finding novel ways of accessing information of others and thereby attacking the requisite legitimate users’ information accounting to security threats. In this work, two forms of WDM system attacks will be considered. These attacks include a clone source based attack where the adversary tries to replicate the transmitted signal of the legitimate user by transmitting at the same wavelength and power and the different wavelength source based attack where the adversary transmit at a wavelength different from that of the legitimate user thereby creating interaction effects igniting security issues. Finally, a simulation of the outcome will be considered and the resulting output will be analyzed.
SECURING MOBILE AD-HOC NETWORKS AGAINST JAMMING ATTACKS THROUGH UNIFIED SECUR...ijasuc
The varieties of studies in the literature have been addressed by the researchers to solve security
dilemmas of Mobile Ad-Hoc Networks (MANET). Due to the wireless nature of the channel and specific
characteristics of MANETs, the radio interference attacks cannot be defeated through conventional
security mechanisms. An adversary can easily override its medium access control protocol (MAC) and
continually transfer packages on the network channel. The authorized nodes keep sending Request-toSend (RTS) frames to the access point node in order to access to shared medium and start data transfer.
However, due to jamming attacks on the network, the access point node cannot assign authorization
access to shared medium. These attacks cause a significant decrease on overall network throughput,
packet transmission rates and delay on the MAC layer since other nodes back-off from the
communication. The proposed method applied for preventing and mitigating jamming attacks is
implemented at the MAC layer that consist of a combination of different coordination mechanisms. These
are a combination of Point Controller Functions (PCF) that are used to coordinate entire network
activities at the MAC layer and RTS/CTS (Clear-To-Send) mechanisms which is a handshaking process
that minimizes the occurrence of collisions on the wireless network. The entire network performance and
mechanism is simulated through OPNET simulation application.
IOSR Journal of Electronics and Communication Engineering(IOSR-JECE) is an open access international journal that provides rapid publication (within a month) of articles in all areas of electronics and communication engineering and its applications. The journal welcomes publications of high quality papers on theoretical developments and practical applications in electronics and communication engineering. Original research papers, state-of-the-art reviews, and high quality technical notes are invited for publications.
Packet hiding methods for preventing selective jamming attacksShaik Irfan
This project mainly describes how a data can be send securely via a network without getting being hacked by any intruder.here we use various different kind of cryptographic principal and secure mechanism where in which it complete protection to our data
International Journal of Engineering and Science Invention (IJESI)inventionjournals
International Journal of Engineering and Science Invention (IJESI) is an international journal intended for professionals and researchers in all fields of computer science and electronics. IJESI publishes research articles and reviews within the whole field Engineering Science and Technology, new teaching methods, assessment, validation and the impact of new technologies and it will continue to provide information on the latest trends and developments in this ever-expanding subject. The publications of papers are selected through double peer reviewed to ensure originality, relevance, and readability. The articles published in our journal can be accessed online.
Prevention of Packet Hiding Methods In Selective Jamming AttackIJCERT
The sharing nature of wireless medium provides various challenging features among various set of users. It is very important in real world and it provides better transfer rate but authentication is ignored. The limitations of existing wired network are overcome by wireless network. These networks act as source for various types of jamming attacks. In analysis and detection of jamming attack various methods are available but sometime they fail. In case of external threat the analysis and reporting of jamming attack is very easy model but it is quite difficult in terms of internal threat model, these internal term uses the knowledge about network secrets and network protocols to launch various attacks with very low effort. Various cryptographic techniques are implemented to prevent these attacks. The main goal of this project is to prevent the information at the wireless physical layer and allowed the safe transmission among communicated nodes although the attacker is present.
In our research work we are improving the performance of mobile ad hoc networks under jamming attack by using an integrated approach. The proposed work includes a network with high mobility, using IEEE Along g standard jamming attacks and countermeasures in wireless sensor networks
Wireless mesh networks (WMNs) assure to expand high-speed wireless connectivity beyond what is possible with the current Wi-Fi based infrastructure. Due to their unique architectural features leave them particularly vulnerable to security threats. In this paper, various forms of sophisticated attacks launched from adversaries with internal access to the WMN are described. We also identify possible detection and mitigation mechanisms
Mitigation of Colluding Selective Forwarding Attack in WMNs using FADEIJTET Journal
ABSTRACT - Wireless Mesh Networks (WMNs) have emerged as a promising technology because of their wide range of
applications. Wireless mesh networks wireless mesh networks (WMNs) are dynamically self – organizing, self –
configuring, self – healing with nodes in the network automatically establishing an adHoc network and maintaining mesh
connectivity. Because of their fast connectivity wireless mesh networks (WMNs) is widely used in military applications.
Security is the major constrain in wireless mesh networks (WMNs). This paper considers a special type of DoS attack
called selective forwarding attack or greyhole attack. With such an attack, a misbehaving mesh router just forwards few
packets it receives but drops sensitive data packets. To mitigate the effect of such attack an approach called FADE :
Forward Assessment based Detection is adopted. FADE scheme detects the presence of attack inside the network by
means of two-hop acknowledgment based monitoring and forward assessment based detection. FADE operates in three
phases and analyzed by determining optimal threshold values. This approach is found to provide effective defense against
the collaborative internal attackers in WMNs.
International Journal of Engineering Research and Development (IJERD)IJERD Editor
journal publishing, how to publish research paper, Call For research paper, international journal, publishing a paper, IJERD, journal of science and technology, how to get a research paper published, publishing a paper, publishing of journal, publishing of research paper, reserach and review articles, IJERD Journal, How to publish your research paper, publish research paper, open access engineering journal, Engineering journal, Mathemetics journal, Physics journal, Chemistry journal, Computer Engineering, Computer Science journal, how to submit your paper, peer reviw journal, indexed journal, reserach and review articles, engineering journal, www.ijerd.com, research journals,
yahoo journals, bing journals, International Journal of Engineering Research and Development, google journals, hard copy of journal
Secure Multicast Communication using Behavioural Measurement Technique in MANET Editor Jacotech
In MANET communication between two mobile nodes are carried out by routing protocol. In MANET each mobile node can directly communicate with other mobile node if both mobile nodes are within transmission range. Otherwise the nodes present in between have to forward the packets for them on network. dynamic and cooperative nature of ad hoc networks presents substantial challenges in securing and detecting attacks in these networks. In this paper we proposed a novel Intrusion Detection and Prevention Scheme (IDPS) for protecting network against Blackhole attack. During the attack, a malicious node captures the data after the positive reply of route existence. Routing in Ad hoc networks has been a challenging task ever since the wireless networks came into existence. In multicasting the sender and communicated with multiple receivers. The routing misbehavior in multicast ODMRP is secured by proposed scheme. The proposed IDPS scheme first to detect the malicious nodes and after that block the activities of malicious nodes. The performance of proposed scheme is evaluated through performance metrics that shows the attacker routing misbehavior and proposed security scheme is provides secure and
vigorous performance in presence blackhole attacker.
Cooperative Black Hole Attack Prevention by Particle Swarm Optimization with ...IJARIIT
MANET (Mobile Ad Hoc Network) is a type of ad hoc network that can change locations and configure
itself, because of moving of nodes. As MANETs are mobile in nature, they use wireless connections to connect various
networks without infrastructure or any centralized administration. Open medium, dynamic topology, distributed
cooperation are the characteristics of MANET and hence ad hoc networks are open to different types of security
attacks. A Grey hole is a node that selectively drops and forwards data packets after advertises itself as having the
shortest path to the destination node in response to a route request message. Our mechanism helps to protect the
network by detecting and reacting to malicious activities of any node. The results enable us to minimize the attacks on
integrated MANET-Internet communication efficiently. Simulation will be carried out by using network simulator
tool so as to address the problem of detection & prevention of grey hole attack in mobile ad-hoc network. In this thesis
uses Particle swarm optimization(PSO).Which monitors by changing its values because of adhoc nature ,if node
converge then it change its value infinite and prevent the node to send packet.
Selective jamming attack prevention based on packet hiding methods and wormholesIJNSA Journal
Because of the widespread use of wireless sensor ne
tworks in many applications, and due to the nature
of
the specifications of these networks (WSN) in terms
of wireless communication, the network contract
specifications, and published it in difficult envir
onments. All this leads to the network exposure to
many
types of external attacks. Therefore, the protectio
n of these networks from external attacks is consid
ered the
one of the most important researches at this time.
In this paper we investigated the security in wirel
ess
sensor networks, Limitations of WSN, Characteristic
Values for some types of attacks, and have been
providing protection mechanism capable of detecting
and protecting wireless sensor networks from a wid
e
range of attacks
Source based Security Issues in WDM Systems IJECEIAES
The issue of security has become a bigger heddle for all telecommunication companies to climb in this era where information hungry customers are increasing daily. Unauthorized users are finding novel ways of accessing information of others and thereby attacking the requisite legitimate users’ information accounting to security threats. In this work, two forms of WDM system attacks will be considered. These attacks include a clone source based attack where the adversary tries to replicate the transmitted signal of the legitimate user by transmitting at the same wavelength and power and the different wavelength source based attack where the adversary transmit at a wavelength different from that of the legitimate user thereby creating interaction effects igniting security issues. Finally, a simulation of the outcome will be considered and the resulting output will be analyzed.
SECURING MOBILE AD-HOC NETWORKS AGAINST JAMMING ATTACKS THROUGH UNIFIED SECUR...ijasuc
The varieties of studies in the literature have been addressed by the researchers to solve security
dilemmas of Mobile Ad-Hoc Networks (MANET). Due to the wireless nature of the channel and specific
characteristics of MANETs, the radio interference attacks cannot be defeated through conventional
security mechanisms. An adversary can easily override its medium access control protocol (MAC) and
continually transfer packages on the network channel. The authorized nodes keep sending Request-toSend (RTS) frames to the access point node in order to access to shared medium and start data transfer.
However, due to jamming attacks on the network, the access point node cannot assign authorization
access to shared medium. These attacks cause a significant decrease on overall network throughput,
packet transmission rates and delay on the MAC layer since other nodes back-off from the
communication. The proposed method applied for preventing and mitigating jamming attacks is
implemented at the MAC layer that consist of a combination of different coordination mechanisms. These
are a combination of Point Controller Functions (PCF) that are used to coordinate entire network
activities at the MAC layer and RTS/CTS (Clear-To-Send) mechanisms which is a handshaking process
that minimizes the occurrence of collisions on the wireless network. The entire network performance and
mechanism is simulated through OPNET simulation application.
IOSR Journal of Electronics and Communication Engineering(IOSR-JECE) is an open access international journal that provides rapid publication (within a month) of articles in all areas of electronics and communication engineering and its applications. The journal welcomes publications of high quality papers on theoretical developments and practical applications in electronics and communication engineering. Original research papers, state-of-the-art reviews, and high quality technical notes are invited for publications.
IOSR Journal of Electrical and Electronics Engineering(IOSR-JEEE) is an open access international journal that provides rapid publication (within a month) of articles in all areas of electrical and electronics engineering and its applications. The journal welcomes publications of high quality papers on theoretical developments and practical applications in electrical and electronics engineering. Original research papers, state-of-the-art reviews, and high quality technical notes are invited for publications.
IOSR Journal of Applied Physics (IOSR-JAP) is an open access international journal that provides rapid publication (within a month) of articles in all areas of physics and its applications. The journal welcomes publications of high quality papers on theoretical developments and practical applications in applied physics. Original research papers, state-of-the-art reviews, and high quality technical notes are invited for publications.
IOSR Journal of Applied Physics (IOSR-JAP) is an open access international journal that provides rapid publication (within a month) of articles in all areas of physics and its applications. The journal welcomes publications of high quality papers on theoretical developments and practical applications in applied physics. Original research papers, state-of-the-art reviews, and high quality technical notes are invited for publications.
IOSR Journal of Business and Management (IOSR-JBM) is an open access international journal that provides rapid publication (within a month) of articles in all areas of business and managemant and its applications. The journal welcomes publications of high quality papers on theoretical developments and practical applications inbusiness and management. Original research papers, state-of-the-art reviews, and high quality technical notes are invited for publications.
IOSR Journal of Mechanical and Civil Engineering (IOSR-JMCE) is an open access international journal that provides rapid publication (within a month) of articles in all areas of mechanical and civil engineering and its applications. The journal welcomes publications of high quality papers on theoretical developments and practical applications in mechanical and civil engineering. Original research papers, state-of-the-art reviews, and high quality technical notes are invited for publications.
IOSR Journal of Business and Management (IOSR-JBM) is an open access international journal that provides rapid publication (within a month) of articles in all areas of business and managemant and its applications. The journal welcomes publications of high quality papers on theoretical developments and practical applications inbusiness and management. Original research papers, state-of-the-art reviews, and high quality technical notes are invited for publications.
IOSR Journal of Electronics and Communication Engineering(IOSR-JECE) is an open access international journal that provides rapid publication (within a month) of articles in all areas of electronics and communication engineering and its applications. The journal welcomes publications of high quality papers on theoretical developments and practical applications in electronics and communication engineering. Original research papers, state-of-the-art reviews, and high quality technical notes are invited for publications.
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.
A Security Mechanism Against Reactive Jammer Attack In Wireless Sensor Netwo...ijsptm
Providing an efficient security for wireless sensor network is a crucial challenge which is made more
difficult due to its broadcast nature and restrictions on resources such as energy, power memory usage,
computation and communication capabilities. The Reactive Jammer Attack is a major security threat to
wireless sensor networks because reactive jammer attack is a light weight attack which is easy to launch
but difficult to detect .This work suggest a new scheme to neutralize malicious reactive jammer nodes by
changing the characteristic of trigger nodes to act as only receiver. Here the current approach attempts to
identify the trigger nodes using the group testing technique, which enhances the identification speed and
reduces the message complexity of the status report sent periodically between the sensor nodes and the
base station.
A Review of Network Layer Attacks and Countermeasures in WSNiosrjce
IOSR Journal of Electronics and Communication Engineering(IOSR-JECE) is a double blind peer reviewed International Journal that provides rapid publication (within a month) of articles in all areas of electronics and communication engineering and its applications. The journal welcomes publications of high quality papers on theoretical developments and practical applications in electronics and communication engineering. Original research papers, state-of-the-art reviews, and high quality technical notes are invited for publications.
An Assessment of Security Mechanisms Against Reactive Jammer Attack In Wirele...ijfcstjournal
Wireless sensor networks have been widely applied to various domains such as environmental monitoring
and surveillance. Since wireless sensor networks utilize open transmission media, they are prone to radio
jamming attacks. These attacks are easy to launch but difficult to defend. These attacks may lead to low
network throughput because of jamming signals. Failure of data transmission in sensor networks is due to
corruption of packets by reactive jammers. A number of defence techniques have been proposed in recent
years to deal with these jammer attacks. However, each defence technique is suitable for only a limited
network range and specific jamming conditions. This paper proposes an adaptive approach to detect and
isolate the reactive jammers by using status messages and trigger identification service.
Hiding message from hacker using novel network techniquesPriyangaRajaram
we address the trouble of selective jamming attacks in wireless networks. In these assaults, the adversary is energetic best for a brief period of time, selectively concentrated on messages of excessive significance. We illustrate the benefits of selective jamming in phrases of network performance degradation and adversary effort with the aid of offering case research. A selective assault on TCP and one on routing. We show that selective jamming attacks can be launched with the aid of performing actual-time packet classification at the physical layer. To mitigate these attacks, we develop 3 schemes that prevent actual-time packet class via combining cryptographic primitives with physical-layer attributes. We analyze the security of our strategies and examine their computational and communication overhead.
International Journal of Engineering and Science Invention (IJESI)inventionjournals
International Journal of Engineering and Science Invention (IJESI) is an international journal intended for professionals and researchers in all fields of computer science and electronics. IJESI publishes research articles and reviews within the whole field Engineering Science and Technology, new teaching methods, assessment, validation and the impact of new technologies and it will continue to provide information on the latest trends and developments in this ever-expanding subject. The publications of papers are selected through double peer reviewed to ensure originality, relevance, and readability. The articles published in our journal can be accessed online.
PACKET DROP ATTACK DETECTION TECHNIQUES IN WIRELESS AD HOC NETWORKS: A REVIEWIJNSA Journal
Wireless ad hoc networks have gained lots of attention due to their ease and low cost of deployment. This
has made ad hoc networks of great importance in numerous military and civilian applications. But, the lack
of centralized management of these networks makes them vulnerable to a number of security attacks. One
of the attacks is packet drop attack, where a compromised node drops packets maliciously. Several
techniques have been proposed to detect the packet drop attack in wireless ad hoc networks. Therefore, in
this paper we review some of the packet drop attack detection techniques and comparatively analyze them
basing on; their ability to detect the attack under different attack strategies (partial and or cooperate
attacks), environments and the computational and communication overheads caused in the process of
detection.
Detecting of routng misbehavion in hybrid wireless networks used and acknowle...AAKASH S
The succeeding wireless network is Hybrid Wireless Networks. It can provide Quality of Service (QoS) requirements in real time
transmission for wireless application. But it stream including critical mission application like military use or emergency
recovery. Hybrid wireless networks is unified mobile ad-hoc network (MANET) and wireless infrastructure networks. It inherits
invalid reservation and race condition problem in Mobile ad-hoc network (MANET). Whereas open medium and wide
distribution of node make vulnerable to malicious attackers in Hybrid wireless networks. How to secure routing in Hybrid
wireless networks. In this paper, we propose a Enhanced Adaptive ACKnowledgment (EAACK)-implement a new intrusiondetection
system for Hybrid wireless networks. It protect Hybrid wireless networks from attacks that have higher malicious
behavior detection rate. Analytical and simulation result based on the real human mobility mode. EAACK can provide high secure performance in terms of Intrusion-detection, overhead, transmission delay
SELECTIVE JAMMING ATTACK PREVENTION BASED ON PACKET HIDING METHODS AND WORMHOLESIJNSA Journal
The wireless networks are more sensitive to the Denial-of-Service (DoS) attacks. The existing system is based on Spread Spectrum (SS). This technique mainly focuses on an external threat model. In wireless network the communications between nodes take place through broadcast communication. That is why, if an attacker present within the network can easily eavesdrop the message sent by any node. The main attack present in the wireless network is the selective jamming attack. This type of attack mainly focuses a single node termed as target node. Attacker always tries to block the message sent by the target node. This leads to the Denial-of-Service attack. We are proposing a new method to prevent the selective jamming attack in an internal threat model.
A wormhole is used, which will generate an alarm to indicate the presence of jammer and sent IP address of jammer node to all other nodes in the network. Using a method called packet hiding, we can send message through the network even though a jammer is present. This method is based on the technique called Strong Hiding Commitment Scheme (SHCS). Here, the access point in a network region becomes the wormhole whenever it finds out any node that violates the rules in a particular network region. That node is then considered as a jammer node. The wormhole sends IP address of jammer to all other nodes. Wormhole then prevents the jamming activity of the jammer by encrypting the source ID of message along with the message packet.So that the jammer is unable to identify its target node and the source can forward its message safely through jammer node itself.
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Wireless Sensor Network (WSN)s are now a days most widely used and are undergoing many security threats. Of the different types of threats, Jamming attack has been considered a severe security threat. These jamming attacks cause the overutilization of scarce resources like the battery power. Further, high computations require lot of memory. Such problems cause the reduction in the lifetime of the sensor nodes in WSNs. There are four types of jamming attacks in which the most difficult type of attack is the reactive jammer as it is easy to launch by the adversary but very difficult to detect and defend. In this paper we present a brief survey of the types of jamming attacks, methods used to detect and defend the jammers.
Keywords: Wireless Sensor Networks, Jamming Attacks, Reactive jamming attack, and Trigger node identification
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Jamming Attacks Prevention in Wireless Networks Using Packet Hiding Methods
1. IOSR Journal of Computer Engineering (IOSRJCE)
ISSN: 2278-0661, ISBN: 2278-8727 Volume 5, Issue 3 (Sep-Oct. 2012), PP 13-20
www.iosrjournals.org
www.iosrjournals.org 13 | P a g e
Jamming Attacks Prevention in Wireless Networks Using Packet
Hiding Methods
Divya. S1
, Manohar Gosul2
1
M.Tech In Cse Dept , S.R Engineering College Warangal, Andhra Pradesh, India
2
Associate Professor In Cse Dept, S.R Engineering College Warangal, Andhra Pradesh, India
Abstract: The open nature of the wireless medium leaves it vulnerable to intentional interference attacks,
typically referred to as jamming. Jamming can be a huge problem for wireless networks. Jamming is one of
many exploits used compromise the wireless environment. It works by denying service to authorized users as
legitimate traffic is jammed by the overwhelming frequencies of illegitimate traffic. If an attacker truly wanted
to compromise your LAN and wireless security, the most effective approach would be to send random
unauthenticated packets to every wireless station in the network. To minimize the impact of an unintentional
disruption, it is important the identify its presence. Jamming makes itself known at the physical layer of the
network, more commonly known as the MAC (Media Access Control) layer. The increased noise floor results in
a faltered noise-to-signal ratio, which will be indicated at the client. It may also be measurable from the
access point where network management features should able to effectively report noise floor levels that exceed
a predetermined threshold. From there the access points must be dynamically reconfigured to transmit channel
in reaction to the disruption as identified by changes at the physical layer
I. Introduction
Wireless networks are susceptible to numerous security threats due to the open nature of the wireless
medium. Anyone with a transceiver can eavesdrop on ongoing transmissions, inject spurious messages, or
block the transmission of legitimate ones. One of the fundamental ways for degrading the network performance
is by jamming wireless transmissions [9], [11], [19], [20]. In the simplest form of jamming, the adversary
corrupts transmitted messages by causing electromagnetic interference in the network’s operational
frequencies, and in proximity to the targeted receivers [15].
For an adversary agnostic to the implementation details of the network, a typical jamming strategy is
the continuous emission of high-power interference signals such as continuous wave tones, or FM modulated
noise [15]. However, adopting an “always-on” jamming strategy has several disadvantages. First, the adversary
has to expend a significant amount of energy to jam frequency bands of interest. Second, the continuous
presence of high interference levels make this type of jamming easy to detect [11], [19], [20]. Third, these
attacks are easy to mitigate either by spread spectrum communications [15], spatial retreats [20], or localization
and removal of the jamming nodes.
In this paper, we consider a sophisticated adversary model in which the adversary is aware of the
implementation details of the network protocols. By exploiting this knowledge, the adversary launches selective
jamming attacks in which it targets specific packets of “high” importance. For example, jamming of TCP
acknowledgments (ACKs) can severely degrade the throughput of a TCP connection due to the congestion
control mechanism of the TCP protocol [3]. Compared to continuous jamming, the adversary is active for a
short period of time, thus expending orders of magnitude less energy.
To perform selective jamming, the adversary must be capable of classifying transmitted packets in real
time, and corrupting them before the end of their transmission. Packet classification can be performed by
receiving just a few bytes of a packet, for example, by decoding the frame control field of a MAC-layer frame.
We are interested in developing resource efficient methods for preventing real-time packet classification and
hence, mitigating selective jamming. Our contributions are summarized below.
A. Our Contributions
We investigate the feasibility of real-time packet classification for launching selective jamming
attacks. We consider a sophisticated adversary who exploits his knowledge on network protocols along with
secrets extracted from compromised nodes to maximize the impact of his attack. To mitigate selective
jamming, we combine cryptographic mechanisms such as commitment schemes [6], cryptographic puzzles [7],
and all in- one transformations [13], with physical-layer parameters.
We further study the impact of various selective jamming strategies on the performance of the TCP
protocol. The remainder of the paper is organized as follows. Section II, presents related work. In Section III,
we describe the problem addressed, and state the system and adversarial model assumptions. In Section IV, we
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illustrate the feasibility of selective jamming attacks. In Section V, we develop methods for preventing
selective jamming. Section VI, illustrates the impact of selective jamming on the performance of TCP. In
Section VII, we conclude.
II. RELATED WORK
Continuous jamming has been used as a denial-of-service (DoS) attack against voice communication
since the 1940s [15]. Re cently, several alternative jamming strategies have been demonstrated [11], [12], [19],
[20]. Xu et. al. Categorized jammers into four models, (a) a constant jammer that continuously emits noise, (b)
a deceptive jammer that continuously broadcasts fabricated messages or replays old ones, (c) a random jammer
that alternates between periods of continuous jamming and inactivity, and (d) a reactive jammer who jams only
when transmission activity is detected.
Intelligent attacks which target the transmission of specific packets were presented in [8], [18].
Thuente considered an attacker who infers eminent packet transmissions based on timing information at the
MAC layer. Law et. al. considered(a) (b)
(a) Realization of a selective jamming attack,
(b) a generic frame format for a wireless network.
selective jamming attacks in multi-hop wireless networks, where future transmissions at one hop were inferred
from prior transmissions in other hops. However, in both [8], [18], real-time packet classification was
considered beyond the capabilities of the adversary. Selectivity was achieved via inference from the control
messages already transmitted.
Channel-selective jamming attacks were considered in [4], [17]. It was shown that targeting the
control channel reduces the required power for performing a DoS attack by several orders of magnitude. To
protect control channel traffic, control information was replicated in multiple channels. The “locations” of the
channels where control traffic was broadcasted at any given time, was cryptographically protected. In [9], we
proposed a randomized frequency hopping algorithm, to protect the control channel inside jammers. Finally,
P¨opper et. al. proposed a frequency hopping anti-jamming technique that does not require the sharing of a
secret hopping sequence, between the communicating parties [12].
III. PROPOSED WORK
Here the contribution towards jamming attacks is reduced by using the two algorithms
1. Symmetric encryption algorithm
2. Brute force attacks against block encryption algorithms
The proposed algorithm keeps these two in mind as they are essential in reducing the jamming attacks by using
the packet hiding mechanism.
IV. Problem Statement And Assumptions
A. Problem Statement
Consider the scenario depicted in Fig. 1(a). Nodes A and B communicate via a wireless link. Within
the communication range of both A and B there is a jamming node J. When A transmits a packet m to B, node J
classifies m by receiving only the first few bytes of m. J then corrupts m beyond recovery by interfering with its
reception at B. We address the problem of preventing the jamming node from classifying m in real time, thus
mitigating J’s ability to perform selective jamming. Our goal is to transform a selective jammer to a random
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one. Note that in the present work, we do not address packet classification methods based on protocol
semantics, as described in [1], [4], [11], [33].
B. System and Adversary Model
1. Network model
The network consists of a collection of nodes connected via wireless links. Nodes may communicate
directly if they are within communication range, or indirectly via multiple hops. Nodes communicate both in
unicast mode and broadcast mode. Communications can be either unencrypted or encrypted. For encrypted
broadcast communications, symmetric keys are shared among all intended receivers. These keys are established
using preshared pair wise keys or asymmetric cryptography.
2. Communication Model
Packets are transmitted at a rate of R bauds. Each PHY-layer symbol corresponds to q bits, where the
value of q is defined by the underlying digital modulation scheme. Every symbol carries _ _ q data bits, where
α/β is the rate of the PHY-layer encoder. Here, the transmission bit rate is equal to qR bps and the information
bit rate is _ _ qR bps. Spread spectrum techniques such as frequency hopping spread spectrum (FHSS), or
direct sequence spread spectrum (DSSS) may be used at the PHY layer to protect wireless transmissions from
jamming. SS provides immunity to interference to some extent (typically 20 to 30 dB gain), but a powerful
jammer is still capable of jamming data packets of his choosing. Transmitted packets have the generic format
depicted in Fig. 1(b). The preamble is used for synchronizing the sampling process at the receiver. The PHY
layer header contains information regarding the length of the frame, and the transmission rate. The MAC
header determines the MAC protocol version, the source and destination addresses, sequence numbers plus
some additional fields. The MAC header is followed by the frame body that typically contains an ARP packet
or an IP datagram. Finally, the MAC frame is protected by a cyclic redundancy check (CRC) code. At the PHY
layer, a trailer may be appended for synchronizing the sender and receiver.
3. Adversary Model
We assume the adversary is in control of the communication medium and can jam messages at any
part of the network of his choosing (similar to the Dolev- Yao model). The adversary can operate in full-duplex
mode, thus being able to receive and transmit simultaneously. This can be achieved, for example, with the use
of multi-radio transceivers. In addition, the adversary is equipped with directional antennas that enable the
reception of a signal from one node and jamming of the same signal at another.For analysis purposes, we
assume that the adversary can pro-actively jam a number of bits just below the ECC capability early in the
transmission. He can then decide to irrecoverably corrupt a transmitted packet by jamming the last symbol. In
reality, it has been demonstrated that selective jamming can be achieved with far less resources [32], [34]. A
jammer equipped with a single half-duplex transceiver is sufficient to classify and jam transmitted packets.
However, our model captures a more potent adversary that can be effective even at high transmission speeds.
The adversary is assumed to be computationally and storage bounded, although he can be far superior to normal
nodes. In particular, he can be equipped with special purpose hardware for performing cryptanalysis or any
other required computation. Solving well-known hard cryptographic problems is assumed to be time-
consuming. For the purposes of analysis, given a cipher text, the most efficient method for deriving the
corresponding plaintext is assumed to be an exhaustive search on the key space. The implementation details of
every layer of the network stack are assumed to be public. Furthermore, the adversary is capable of physically
compromising network devices and recovering stored information including cryptographic keys, PN codes, etc.
This internal adversary model is realistic for network architectures such as mobile ad-hoc, mesh, cognitive
radio, and wireless sensor networks, where network devices may operate unattended, thus being susceptible to
physical compromise.
V. Implementation
The implementation environment has software such as JDK 1.6 running in Windows XP operating
system. The system uses Java technology such as RMI (Remote Method Invocation). Java’s SWING API is
used to build user interface. The RMI technology lets nodes to communicate remotely. The simulation has three
kinds of nodes namely centralized server, server and client.
The purpose of source is to send the data to the destination. There sender will be consisting of the
Channel Encoder, Interleaver and the Modulator. For simulation of communication in WSN, the server node is
able to send messages to client nodes based on the port number and the communication is routed through one of
the centralized servers. Here user is able to select a file by clicking browse button. The Send button is to be
initiated by user in order to send messages to client based on port number. The message or file selected is
broken into packets with length 48 bytes.
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Fig.1 screen shot for source
It selects the required data and sends it to a particular client. The data is sent in the form of packets
with length 48 bytes. The server has to use specific IP address and port number based on the centralized server
through which it is to send the messages to client.
Fig .2 File loading
Channel encoding deals with error control during the transmission through the communication channel. It
transforms the information sequence to the encoded sequence. The result we get after the modulation is “Code
Word”.
Fig.3 Acknowledgment for loading File
The channel encoding will be done in this way. After the encoding is completed there will be a message
displayed.
Select the
data to
transfer
Status
information
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Fig.4 Channel encoding of the data
Interleaving is a way to arrange data in a non-contiguous way to increase performance. In error-
correction coding, particularly within data transmission, disk storage, and memory. After the interleaving the
data is converted into packets. Then the packets are used for the transmission.
Fig.5 Status Corresponding to particular action
Identify the destination and data is converted into the packets and send to selected destination. If the data is sent
properly there will be a message in the “status information”
Fig.6 Packet Transmission to the Packet hiding queue
A. Packet Hiding Queue
Packet hiding Queue is responsible for sending the packets in a queue format i.e., first come first
served the packets which come first will be sent first in a sequential order. The packet hiding acts as a server
which is used for identifying the destination. It also checks the size of the data when we are transmitting. Each
packet will be storing its corresponding information in the binary format. The packet hiding queue is
responsible for sending the data to the destination.
Fig.7 Packet Hiding Queue
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When the packet hiding queue sends the data received from the source to the destination. The
destination will be ready to take the data from the packet hiding queue.
Fig.8 Packets Received at Destination
The destination will be receiving the path from where it can get the data from the packet hiding queue.
The Destination will be consisting of the Demodulator, De-interleaver and Channel Decoder.
Demodulation is a process used in the receivers to recover the original signal coming from the sender
end in modulating form. At the receiver end, the interleaved data is arranged back into the original sequence by
the de-interleaver. As a result of interleaving, correlated noise introduced in the transmission channel appears
to be statistically independent at the receiver and thus allows better error correction.
Fig. 9 Status After demodulation, deinterleaving and channel decoding
B. Selected File data at the Source
The data sent from the sender is a text file which is consisting the following information.
Fig 10 Choose file with the data at Source
C. Received Data at Destination
Fig.11 Received data At the destination
The status information text area is meant for presenting status messages.
Data
received
Data
sent
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D. The Jamming Attack Analysis
Experiments are made with two clients, two servers and a packet hiding Queue. The communication
flow starts when source decides to send messages to client. It chooses a file and breaks it into many packets of
size 48 bytes each and sends them through randomly selected centralized server. The server monitors
communication and detects any jamming attacks. The jamming Attacks can be viewed by “Jamming Attack
Analysis”
Fig.12 Jamming Attack Analysis
The above fig shows the jamming attack detection. There will be many number of nodes which we need to be
added. Each node will be having a range to transmit the data.
When data is sent from source to destination by using the packet hiding queue. It can analyze the
attacks and also find whether the attack is made or not. It considers packet loss as well. It is assumed that due to
attack in sending packets may occur and in turn it results in data loss or packet loss.
Fig.13 Jamming Attack Detection
As seen in fig, the when the jamming attack is detected then it will be indicated with the red symbol at the
corresponding node
VI. Conclusion
We addressed the problem of selective jamming in wireless networks. We illustrated the effectiveness
of selective jamming attacks by implementing such attacks against the TCP protocol.
We showed that an adversary can exploit its knowledge of the protocol implementation to increase the
impact of his attack at a significantly lower energy cost. We illustrated the feasibility of selective jamming
attacks by performing real time packet classification. To mitigate selective jamming, we proposed several
methods that combine cryptographic primitives such as commitment schemes, cryptographic puzzles, and all-
or-nothing transformations with physical layer attributes.
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S.Divya received the B.Tech Degree in Computer Science and Engineering from Kamala
Institute of Technology and Science, Karimnagar, A.P, India. Currently doing M.tech in Computer Science and
Engineering at SR Engineering College, Warangal, India. Her research interests include Networking and
Security.
Manohar Gosul received the B.Tech degree in Computer Science &Engineering from
Poojya Doddappa Appa Engineering College, Gulbarga, India and M.Tech degree in Computer Science &
Engineering from Poojya Doddappa Appa Engineering College, Gulbarga, India. Currently he is an Associate
Professor in the department Computer Science & Engineering, SR Engineering College, Warangal, India. His
research interests include Data Mining, Advance Databases and Network Security.