N.Aravinthan, K.Geetha
Mobile Adhoc NETwork (MANET) has become more popular in recent years because of its features like mobility and deployed nature. But, few natures like wireless and dynamic changes of topology launch different types of attack than the wired network. Hence, security is one of the major concerns should be considered to prevent MANET services from vulnerable attacks due to the presence of malicious nodes. Certificate revocation plays a major role in MANET for providing secure communication by revoking and removing the certificate of malicious nodes. There are various mechanisms developed in certificate revocation for removing malicious nodes from the network in an efficient manner. This paper provides detailed information about different mechanisms used for certificate revocation and compares them based on their output parameters.
MANET, Certificate Revocation, Malicious Nodes