Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Cloud storage is vulnerable to advanced persistent threats (APTs), in which an attacker launches stealthy, continuous, and targeted attacks on storage devices. , prospect theory (PT) is applied to formulate the interaction beten the defender of a cloud storage system and an APT attacker who makes subjective decisions that sometimes deviate from the results of expected utility theory, which is a basis of traditional game theory. In the PT-based cloud storage defense game with pure strategy, the defender chooses a scan interval for each storage device and the subjective APT attacker chooses his or her interval of attack against each device. A mixed-strategy subjective storage defense game is also investigated, in which each subjective defender and APT attacker acts under uncertainty about the action of its opponent. The Nash equilibria (NEs) of both games are derived, showing that the subjective view of an APT attacker can improve the utility of the defender. A Q-learning-based APT defense scheme that the storage defender can apply without being aware of the APT attack model or the subjectivity model of the attacker in the dynamic APT defense game is also proposed. Simulation results show that the proposed defense scheme suppresses the attack motivation of subjective APT attackers and improves the utility of the defender, compared with the benchmark greedy defense strategy.
['Liang Xiao', 'Dongjin Xu', 'Caixia Xie', 'Narayan B. Mandayam', 'H. Vincent Poor']
I am writing a research paper on a idea Cloud Storage Defense Against Advanced Persistent Threats: A Prospect Theoretic Study
[{"from": "human", "value": "I am writing a research paper on a idea Cloud Storage Defense Against Advanced Persistent Threats: A Prospect Theoretic Study"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Cloud storage is vulnerable to advanced persistent threats (APTs), in which an attacker launches stealthy, continuous, and targeted attacks on storage devices. , prospect theory (PT) is applied to formulate the interaction beten the defender of a cloud storage system and an APT attacker who makes subjective decisions that sometimes deviate from the results of expected utility theory, which is a basis of traditional game theory. In the PT-based cloud storage defense game with pure strategy, the defender chooses a scan interval for each storage device and the subjective APT attacker chooses his or her interval of attack against each device. A mixed-strategy subjective storage defense game is also investigated, in which each subjective defender and APT attacker acts under uncertainty about the action of its opponent. The Nash equilibria (NEs) of both games are derived, showing that the subjective view of an APT attacker can improve the utility of the defender. A Q-learning-based APT defense scheme that the storage defender can apply without being aware of the APT attack model or the subjectivity model of the attacker in the dynamic APT defense game is also proposed. Simulation results show that the proposed defense scheme suppresses the attack motivation of subjective APT attackers and improves the utility of the defender, compared with the benchmark greedy defense strategy."}]