Wireless sensor　networks　are　new　type　of
emerging networks with bunch of applications in
all fields　due to their　low　cost and low power
scheme. As these networks follow open wireless
communication,
they　undergo　dynamic　node
problems　and　fault　node　detection　due　to
malicious node　activities.,Wireless sensor　networks　are　new　type　of
emerging networks with bunch of applications in
all fields　due to their　low　cost and low power
scheme. As these networks follow open wireless
communication,
they　undergo　dynamic　node
problems　and　fault　node　detection　due　to
malicious node　activities.