Node Compromise: Node compromise is one of the major problems in WSNs that lead to inside attacks. It is a
kind of act by which a legitimate node in the network is captured and compromised, that is, reprogrammed by an
adversary. In situations where it is not feasible for an adversary to physically capture and reprogram nodes in the
network, he can use a laptop, which is more powerful in terms of computing and radio power to communicate with sensors and insert malicious code without moving to their locations or physically touching them. With this, a compromised node running malicious code disguised as a legitimate node continuously seeks to find ways to disrupt communication and paralyze the network. However, node compromise attack is severe when the base node is compromised.