Despite of their energy efficiency, most of WSN's cluster-based routing protocols are
vulnerable to security threats. Selective forwarding and black hole attacks are ranked among …

The security is a critical issue in wireless sensor networks (WSNs). A complex form of Denial
of Service attack type is collaborative black hole attacks which challenge the security of …

Due to the positioning in hostile environment, wireless sensor networks (WSNs) are prone to
various attacks. Hence, security is one of the most important issues in these networks …

Abstract Mobile Ad hoc Network (MANET) is a collection of nodes or communication devices
that wish to communicate without any fixed infrastructure and predetermined organization of …

One of the most widely researched areas in wireless sensor networks is the issue of
coverage. Coverage is directly related to the degree of quality, how and how long the …

Abstract The fame of Wireless Sensor Networks (WSN) has expanded quickly and colossally
because of the huge capability of the sensor systems to associate the physical world with the …