Study on Stochastic Differential Game Model in Network Attack and Defense

Analysis for Ad Hoc Network Attack-Defense Based on Stochastic Game Model

The attack actions analysis for Ad Hoc networks can provide a reference for the design security mechanisms. This paper presents an analysis method of security of Ad Hoc networks based on Stochastic Game Nets (SGN). This method can establish a SGN model of Ad Hoc networks and calculate to get the Nash equilibrium strategy. After transforming the SGN model into a continuous-time Markov Chain (CTM...

Network Attack Defense Awareness based on Dynamic Game

By defining attack-defense action sequence and utility function of both sides, combine with dynamic Bayes game theory to analyze the confrontation and interdependence between the two agents’ strategies. Dynamic Bayes attack-defense game model can describe each possible strategy in every stage. This paper proposes the construction method of game extensive form by utilizing attack-defense confron...

Game Theoretic Solutions to Cyber Attack and Network Defense Problems

Game Theoretic Solutions to Cyber Attack and Network Defense Problems There are increasing needs for research in the area of cyber situational awareness. The protection and defense against cyber attacks to computer network is becoming inadequate as the hacker knowledge sophisticates and as the network and each computer system become more complex. Current methods for alert correlation to detect ...

Network Attack and Defense

Whoever thinks his problem can be solved using cryptography, doesn't understand his problem and doesn't understand cryptography. If you spend more on coffee than on IT security, then you will be hacked. What's more, you deserve to be hacked. So far we've seen a large number of attacks against individual computers and other devices. But attacks increasingly depend on connectivity. Consider the f...

Network Attack Detection and Defense