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Moving target defense (MTD) has emerged as one of the game-changing themes to alter the asymmetric situation between attacks and defenses in cyber-security. Numerous related works involving several facets of MTD have been published. However, comprehensive analyses and research on MTD are still absent. In this paper, we present a survey on MTD technologies to scientifically and systematically introduce,...
Network servers and applications commonly use static IP addresses and communication ports, making themselves easy targets for network reconnaissances and attacks. Port and address hopping is a novel and effective moving target defense (MTD) which hides network servers and applications by constantly changing IP addresses and ports. In this paper, we develop a novel port and address hopping mechanism...
Port and address hopping is a novel proactive defense technology motivated by frequency hopping, which is an important and effective component of moving target defense. In this paper, we propose a new technique, called TAP-based Port and Address Hopping (TPAH), which is a universal port and address hopping mechanism fully compatible with the current various mainstream operating system (OS) platforms...
Port hopping is a typical moving target defense, which constantly changes service port number to thwart reconnaissance attack. It is effective in hiding service identities and confusing potential attackers, but it is still unknown how effective port hopping is and under what circumstances it is a viable proactive defense because the existed works are limited and they usually discuss only a few parameters...
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