Attacks and Defenses in Mobile IP: Modeling with Stochastic Game Petri\n Net

The urging need for seamless connectivity in mobile environment has\ncontributed to the rapid expansion of Mobile IP. Mobile IP uses wireless\ntransmission medium, thereby making it subject to many security threats during\nvarious phases of route optimization. Modeling Mobile IP attacks reasonably and\nefficiently is the basis for defending against those attacks, which requires\nquantitative analysis and modeling approaches for expressing threat propagation\nin Mobile IP. In this Paper, we present four well-known Mobile IP attacks, such\nas Denial-of-Service (DoS) attack, bombing attack, redirection attack and\nreplay attack and model them with Stochastic Game Petri Net (SGPN).\nFurthermore, we propose mixed strategy based defense strategies for the\naforementioned attacks and model them with SGPN. Finally, we calculate the Nash\nEquilibrium of the attacker-defender game and thereby obtain the steady state\nprobability…