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Security Enhancement Schemes for Wireless Networks. Deploying Neural Nets and Digital Signatures

Автор:   Tarik G.
мягкая обложка
188 страниц
2009 год
Издательство:   Книга по Требованию
Цена:
2744 руб
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Описание:Authorization of users is also a very important aspect of network integrity. The second tackles the disassociation packet security flaw by which a malicious attacker can disconnect all network users by injecting two or more false management frames into the network. In this Book, we propose two new security schemes. Our scheme proposes the use of digital signatures as a mean to ensure the authenticity, integrity and validity of these frames. The IEEE 802. 11 standard is becoming the most popular and efficient network topology deployed today. Providing and ensuring the security of wireless network is essential part to its continuous growth. The first employs a neural network decision engine that restricts network access to mobile nodes whose physical location is within a threshold distance from the wireless access point or the controller of the network. Goals such as confidentiality and trust imply that every data transmitted by each user stays known only to the communicating parties. There exist mechanisms defined by the Wi-Fi Protected Access (WPA) protocol that enable such functionality; however, recent attacks on such system showed that these mechanisms can be defied.


Orthomol Immun Junior Сила иммунитета на страже Вашего ребенка Orthomol Immun Junior Сила иммунитета на страже Вашего ребенка

2990 руб
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Iptables Tutorial 1.2.2

Since SELinux is out of the scope of this document, I suggest going to the Security-Enhanced Linux webpage for more information. In brief, SELinux is a new and improved security system to add Mandatory Access Control (MAC) to Linux, implemented by NSA as a proof of concept. SELinux basically sets security attributes for different objects and then matches them into security contexts. The SECMARK target is used to set a security context on a packet which can then be used within the security subsystems to match on. The SECMARK target is only valid in the mangle table. Table 11-16. SECMARK target options Option --selctx Example iptables -t mangle -A PREROUTING -p tcp --dport 80 -j SECMARK --selctx httpcontext Explanation The --selctx option is used to specify which security context to set on a packet. The context can then be used for matching inside the security systems of linux. SNAT target The SNAT target is used to do Source Network Address Translation, which means that this target will rewrite the Source IP address in the IP header of the packet ...»

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Рюкзак для средней школы "Мамба", 46x34x18 см.
Рюкзак для средней школы. 2 основных отделения, 4 дополнительных кармана. Формоустойчивая спинка. Ремни регулировки объема. Материал:
978 руб
Раздел: Без наполнения
Магниты "Standart", желтые, 10 штук.
Диаметр: 30 мм. Сила: 0,7 кг. Количество: 10 штук. Цвет: желтый.
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IEEE 802.11 WIRELESS NETWORKS. BASIC CONCEPTS, MOBILITY MANAGEMENT AND SECURITY ENHANCEMENTS
One possible mobility management architecture can contain mobility prediction block, delay management block and resource management block as outlined in this book.
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An Efficient Anycasting Scheme in Ad-hoc Wireless Networks. A Framework for Scalable IP Anycast Protocol
Because our scheme is based on the virtual backbone, it is also a scalable protocol for ad-hoc wireless networks.
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Wireless Network Channel Change Games. Game-Theoretic Decisions in Spectrum-Agile Wireless Networks
The emergence of intelligent, spectrum-agile network components that can dynamically change their transmission characteristics makes dynamic channel change feasible.
          1978 руб             2008 год          116 стр.          мягкая обложка

High Performance, Low Complexity Multiuser Detection for Wireless Networks. An Application of the Chase Algorithm
In the MIMO-CDMA systems, the proposed detector is based on the layered space-time multiuser detector (LAST-MUD).
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Cross-Layer Design for Cooperative Wireless Networks. Emerging Techniques for Improving Network Performance
Second, a novel cross-layer cooperative approach to wireless security is proposed to overcome the limitations of traditional physical layer security approaches posed by the wireless channel.
          2413 руб             2009 год          128 стр.          мягкая обложка

Energy-Saving MAC protocols for Point-Controlled Wireless Networks. Best-Effort, QoS
The book contains power saving techniques employed by standards for WPAN and WLANs, such as Bluetooth, Zigbee, HiperLan, and IEEE 802. 11. The steady state performance of PCSAR was compared with IEEE 802. 11b power saving mode (PCF-PS) using DES of a typical WLAN scenario.
          2413 руб             2010 год          152 стр.          мягкая обложка

Analyzing Quality of Service in Wireless Networks Efficient Wireless MAC Protocols.
The intention of this book is to help the reader get familiarized with existing MAC protocols, allow a deeper understanding of the general functionality of medium access mechanisms and enable a certain acquirement of sensitivity in the context of recognizing MAC scheme immanent problems.
          2005 руб             2007 год          124 стр.          мягкая обложка

SWOT Analysis of IP Multimedia Sub System Security Authentication schemes SWOT Analysis of IP Multimedia Sub System Security Authentication.
SWOT analysis is performed on IMS security authentication schemes to demonstrate the effectiveness of each schemes in terms of multiple parameters and associated dependencies for users and network operators.
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Modifying the TCP Acknowledgement Mechanism. An Evaluation and Application to Wired and Wireless Networks
First, we describe in detail a mechanism, called ACK congestion control (ACK-CC), allowing TCP to deal with the impairments produced by the congestion of ACKs in bandwidth asymmetrical networks.
          3048 руб             2011 год          260 стр.          мягкая обложка

Routeless Routing and MAC-Aided Protocols for Adhoc Wireless Network. Controlled Flooding, MAC-Assisted Topology Control and Broadcasting
It is shown how flooding can be adopted as a reliable and efficient routing scheme in ad hoc wireless networks.
          1978 руб             2009 год          116 стр.          мягкая обложка

Municipal wireless network
The operator of the network acts as a wireless internet service provider.
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Secure Wireless Sensor Networks. Building Blocks and Applications
The two proposed security building blocks will help the sensor networks tolerate mobile sink compromises and be resilient against attacks on the time synchronization, respectively.
          2413 руб             2009 год          156 стр.          мягкая обложка

Enhancing Indoor Localization with Proximity Information in WSN. A novel way of enhancing indoor localization in wireless sensor networks
Therefore, a information fusion algorithn was developed.
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Multimedia System Using Wireless Sensor Network. Multimedia System Using Wireless Sensor Network; Development of a small visual instrument using multiple sensors
In many applications the network is scattered in an ad-hoc manner within a region where it is meant to collect environmental data through multi-hop routing among all sensor nodes.
          1978 руб             2009 год          76 стр.          мягкая обложка

An Iterative Cluster Formation Routing Protocol. for Wireless Sensor Network
ICF forms the clusters iteratively and ensures a more uniform distribution of the cluster heads.
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Cross-Layer Routing and Mobility Management In Wireless Mesh Networks
First, we design and formalize Mesh Routing Strategy (MRS), a cross-layer routing approach.
          2400 руб             2009 год          136 стр.          мягкая обложка

Coverage, Scheduling and Optimization Wireless Sensor Network.
This book covers differentiated, coverage preserved, sensor scheduling model for a Heterogeneous Sensor Network.
          1994 руб             2009 год          116 стр.          мягкая обложка

Concepts and Design Considerations A Wireless Highway Network Consisting of Geotextile Roadbed Antennas.
The analysis presents an exciting vision of a future with uninhibited connectivity that will be of interest to both professionals and academics working in the areas of electromagnetics and wireless networks.
          1994 руб             2008 год          52 стр.          мягкая обложка

Security in Mobile Ad Hoc Networks. Trust Establishment for Reliable Data Packet Delivery in Mobile Ad Hoc Networks
However, the lack of a trusted infrastructure in such networks, makes secure and reliable packet delivery very challenging.
          2005 руб             2008 год          124 стр.          мягкая обложка

Energy Efficient MAC Protocol for Wireless Sensor Networks. TDMA-based Congestion Avoidance MAC protocol
Through the elaborate analysis and simulation using sensor module, the results show that the proposed scheme meets the requirement for both throughput and power saving.
          2005 руб             2008 год          56 стр.          мягкая обложка

A Weighting Scheme for Security Patterns Using Mobile Agents
Security experts within software engineering are primarily concerned with the many facets of system security, while the mobile agent/distributed system developer is primarily concerned with building small commercial or academic prototypes systems that work for a particular research problem.
          2413 руб             2008 год          152 стр.          мягкая обложка

Resource Management Policies for Wireless and Visual Sensor Networks
Designing efficient visual sensor networks is challenging due to their high demand for network resources, their tight QoS requirements and the unique sensing capabilities of the imagers.
          3231 руб             2008 год          220 стр.          мягкая обложка

Efficient broadcasting for multi-radio mesh networks. Improving broadcast performance in multi-radio multi-channel multi-rate wireless mesh networks
In such networks, nodes are equipped with multiple radio network interface cards, each tuned to an orthogonal channel, that can dynamically adjust transmission rate by choosing a modulation scheme appropriate for the channel conditions.
          3231 руб             2009 год          224 стр.          мягкая обложка

Attacks and Defenses of Ubiquitous Sensor Networks. A Systematic Approach to Sensor Network Security
The two important applications that we look at are: health care systems, and the process control systems.
          3231 руб             2009 год          260 стр.          мягкая обложка

Security and Privacy in Mobile Ad Hoc Networks. Key management and anonymous secure routing in large ad hoc networks
Compared to wired networks, mobile ad hoc networks are much more vulnerable to security attacks.
          2781 руб             2009 год          172 стр.          мягкая обложка

Preventing Attacks to VoIP Infrastructures Next Generation Network (NGN) Security.
Since this kind of attack is still not common at the moment, traces of real SPIT attacks are still not available in literature, so it is not possible to test the prevention methods with a real traffic.
          2005 руб             2008 год          108 стр.          мягкая обложка

Mobility Support Wireless Resource Management. for Cellular Multimedia Networks
The unpredictable demand in mobile communications supporting terminal and personal mobility with a high degree of connectivity is becoming the key attention to researchers and industries.
          3231 руб             2009 год          212 стр.          мягкая обложка

Cognitive Wireless Local Area Networks. A framework for Interference Mitigation
Therefore, the designed protocols and policies need to be refined to meet the challenges the technology faces.
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On Real-World Experiments with Wireless Multihop Networks. Design, Realization, and Analysis
The book contains a guidebook of existing wireless multihop network experimentation techniques and introduces the EXC testbed that allows researchers to create their own testbed installation.
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Security Protocols for Mobile Ad Hoc Networks
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