Complex sentence: This mechanism prevents some of the traditionally best defense mechanism from working i.e. IP Based ACLs, and can also mask the attackers systems which will exploit the network through a series of proxies and make it much more difficult to identify the attackers network.
Split into simpler sentences: This mechanism prevents some of the traditionally best defense mechanism from working i.e. IP Based ACLs. And also can mask the attackers systems which will exploit the network through a series of proxies and make it much more difficult to identify the attackers network.