A new approach on interactive SOA security model based on automata

Service oriented architecture is a new important approach for all electronic devices and applications such as e-payment systems. Statelessness of basic service architecture model is based on four principles: loose coupling, abstraction, autonomy, and security. Statelessness eliminates a lot of benefits in service providing. This paper presents Automata-Based model for interactive services and focuses on security for interactive SOA in state-full environments. The purpose of this paper is to propose a new extended solution for e-applications to communicate simpler while session management is been done by server helps the client to have better development and interaction.