Abstract:Moving Target Defense (MTD) represents a way of defending networked systems on different levels. It mainly focuses on shifting the different surfaces of the protected environment. Existing approaches studied on network-level are Port Hopping (PH), which shifts ports, and Network Address Shuffling (NAS), which steadily alters the network addresses of hosts. As a result, the formerly static attack surface now behaves dynamically whilst the relationship of ports to services and network addresses to hosts can be c… Show more
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