Security is one of the major concerns in sensor networks. Wireless sensor network
comprises of huge amount of nodes called as tiny sensor nodes. The nodes are required to …

The Canvas protocol was developed by Harald Vogt [10] and should provide data integrity in
Wireless Sensor Networks. However, Dieter Gollmann published [5] an attack on the …

Many of the WSN routing protocols are vulnerable to DoS attack such as Hello Flood Attack,
Sink hole and Black hole attack etc. In this paper, we are principally focus on one attack …

WSN nodes operate in an unattended environment and thus have irreplaceable batteries.
Thus an important concern is the network lifetime; we need to utilize their energy for a longer …

Finding flaws in security protocol implementations is hard. Finding flaws in the
implementations of sensor network security protocols is even harder because they are …

Because of their low cost, small size, low resources and self-organizing nature a Wireless
Sensor Network (WSN) is a potential solution in hostile environments including military …

Hello flood attack has long been a problem in ad-hoc and wireless networks during data
routing. Although numerous solutions have been proposed, they all have drawbacks. The …

Denial of Services (DoS) attacks has long been a problem in ad-hoc and wireless networks
during data routing. The aim of DoS attacks is to disrupt the routing and prevent data …

The design and implementation of wireless sensor network applications often require
domain experts, who may lack expertise in software engineering, to produce resource …

Network lifetime is one of the most crucial factors that affect the performance of a Wireless
Sensor Network (WSN). In order to maximize the network lifetime, it is essential that a routing …