An Efficient Trust Model for Online Application using 2-Factor Authentication and Token Based Authentication

Here in this paper security of E-commerce applications using an efficient Two Factor Authentication using Smart Card based Authentication and token based authentication is implemented which provides security from various attacks. Although various Trust Models are implemented for the security of E-commerce applications, but the techniques implemented takes more Storage Cost as well as suffers from User Revocation and Escrow Problem. Hence to overcome these limitations a new and efficient technique using Two Factor Authentications is implemented which not only minimizes the Storage Cost but also provides High User Revocation and Proxy Re- encryption.