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首页> 外文期刊>IEEE communications letters >Credibility of Threats to Jam Anonymous Traffic Remapping Attacks in Ad Hoc WLANs
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Credibility of Threats to Jam Anonymous Traffic Remapping Attacks in Ad Hoc WLANs

机译：特设WLAN中阻塞匿名流量重新映射攻击的威胁的可信度

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摘要

In ad hoc networks, selfish stations can pursue a better quality of service (QoS) by performing traffic remapping attacks (TRAs), i.e., by falsely assigning their traffic to a higher priority class, which can hurt honest stations’ QoS. To discourage the attackers, honest stations can announce their dissatisfaction with the perceived QoS. If such a threat fails, a costly data frame jamming defense can be launched. We analyze the arising noncooperative game in which the attackers decide whether to continue a TRA when threatened and honest stations decide whether to start jamming when the TRA is continued. Using a Maynard Smith setting, we prove that the threats are credible to a rational attacker, who will then refrain from playing the game and remain honest.
机译：在ad hoc网络中，自私站点可以通过执行流量重新映射攻击（TRA），即错误地将其流量分配给较高优先级来追求更高的服务质量（QoS），这可能会损害诚实站点的QoS。为了阻止攻击者，诚实的站点可以宣布他们对感知到的QoS的不满。如果这种威胁失败，则可以启动代价高昂的数据帧干扰防御。我们分析了出现的非合作博弈，其中攻击者在受到威胁时决定是否继续执行TRA，诚实的站点在TRA继续执行时确定是否开始干扰。使用梅纳德·史密斯（Maynard Smith）的设置，我们证明了威胁对合理的攻击者是可信的，然后他们将避免玩游戏并保持诚实。

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