23,99 €
inkl. MwSt.
Versandfertig in 6-10 Tagen
12 °P sammeln
Andere Kunden interessierten sich auch für
![Lifetime Enhancement Techniques for Wireless Sensor Network]( "Lifetime Enhancement Techniques for Wireless Sensor Network")
Lifetime Enhancement Techniques for Wireless Sensor Network36,99 €![Security scheme and data clustering method in wireless sensor network]( "Security scheme and data clustering method in wireless sensor network")
Security scheme and data clustering method in wireless sensor network26,99 €![Remote Monitoring of Crop Field Using Wireless Sensor Network]( "Remote Monitoring of Crop Field Using Wireless Sensor Network")
Remote Monitoring of Crop Field Using Wireless Sensor Network26,99 €![Framework for Approximate Data Collection in Wireless Sensor Network]( "Framework for Approximate Data Collection in Wireless Sensor Network")
Framework for Approximate Data Collection in Wireless Sensor Network36,99 €![Energy Efficient Cooperative Communication in Wireless Network]( "Energy Efficient Cooperative Communication in Wireless Network")
Energy Efficient Cooperative Communication in Wireless Network39,99 €![Intrusion Detection System for Wireless Sensor Networks]( "Intrusion Detection System for Wireless Sensor Networks")
Intrusion Detection System for Wireless Sensor Networks36,99 €![Security enhancement in wireless networks]( "Security enhancement in wireless networks")
Security enhancement in wireless networks40,99 €
A Wireless Sensor Network is a combination of spatially distributed independent nodes deployed in dense environment, communicating wirelessly over limited bandwidth and frequency. Security and Qos is the major concern in wireless sensor network due to its wireless communication nature and constraints like low computation capability, less memory, bounded energy resources, susceptibility to physical capture or damages and the use of insecure wireless communication channels. These constraints make security along with the QoS, a challenge in wireless sensor network. The cryptographic schemes increases the level of security and make it secure against critical attacks but also has a significant impact on the QoS of wireless sensor network. In this thesis, the different cryptographic schemes based on asymmetric key and symmetric key cryptography are evaluated. The symmetric key cryptography schemes require less time for processing, less power and also require less storage space as compared to asymmetric key cryptographic schemes, results in less impact on the QoS of wireless sensor network.