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Mitigating ARP poisoning-based man-in-the-middle attacks in wired or wireless LAN

2012; Springer Nature; Volume: 2012; Issue: 1 Linguagem: Inglês

10.1186/1687-1499-2012-89

1687-1499

Seung Yeob Nam, Sirojiddin Jurayev, Seung-Sik Kim, Kwonhue Choi, Gyu Sang Choi,

Mobile Ad Hoc Networks

In this article, an enhanced version of address resolution protocol (ARP) is proposed to prevent ARP poisoning-based man-in-the-middle (MITM) attacks in wired or wireless LAN environments. The proposed mechanism is based on the idea that when a node knows the correct MAC address for a given IP address, if it does not delete the mapping while the machine is alive, then MITM attack is not possible for that IP address. In order to prevent MITM attack even for a new IP address, we propose a new IP/MAC mapping conflict resolution mechanism based on computational puzzle and voting. Our proposed scheme can efficiently mitigate ARP poisoning-based MITM attacks, even in Wi-Fi hot-spots where wireless machines can easily come and leave, since the proposed mechanism does not require manual configuration if the proposed ARP is deployed through operating system (OS) upgrade. The proposed scheme is backward compatible with the existing ARP protocol and incrementally deployable with benefits to the upgraded machines.