Download ppt - ARP Spoofing - ARP 攻擊 -

ARP Spoofing-ARP -A0963328

ARPRARPARPARP SpoofingARP*

ARPRARPARP(Address Resolution Protocol)IPMACRARP(ARP)MACIPStrange

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ARP ARP request (ARP ) ARP reply (ARP )

*(ARP request)192.168.0.2?Gateway(ARP reply)192.168.0.2Gateway!Gateway

ARP Spoofing*(ARP request)192.168.0.2?GatewayGateway(ARP reply)192.168.0.2Gateway!

ARP Spoofing*RouterHUBMAC AIP192.168.0.2MAC A IP 192.168.0.2MAC B IP 192.168.0.3MAC R IP 192.168.0.1!MAC AARP tableARP table-RouterMAC IP A 192.168.0.2ARP table-PC BMAC IP A 192.168.0.2

ARP Spoofing*RouterHUBMAC A IP 192.168.0.2MAC B IP 192.168.0.3MAC R IP 192.168.0.1ARP table-RouterMAC IP A 192.168.0.2ARP table-PC BMAC IP A 192.168.0.2192.168.0.2MAC A!ARP table-PC AMAC IP R 192.168.0.1

ARP Spoofing*MAC A IP 192.168.0.2MAC B IP 192.168.0.3MAC R IP 192.168.0.1ARP table-RouterMAC IP A 192.168.0.2 B 192.168.0.3ARP table-PC BMAC IP A 192.168.0.2ARP table-PC AMAC IP R 192.168.0.1 B 192.168.0.3RouterHUBB?

ARP Spoofing*MAC A IP 192.168.0.2MAC B IP 192.168.0.3MAC R IP 192.168.0.1ARP table-RouterMAC IP A 192.168.0.2 B 192.168.0.3ARP table-PC BMAC IP A 192.168.0.2 R 192.168.0.1 ARP table-PC AMAC IP R 192.168.0.1 B 192.168.0.3RouterMAC RIP192.168.0.1MAC AIP192.168.0.2HUB

ARP Spoofing*MAC A IP 192.168.0.2MAC B IP 192.168.0.3MAC R IP 192.168.0.1ARP table-RouterMAC IP A 192.168.0.2 B 192.168.0.3 B 192.168.0.2ARP table-PC BMAC IP A 192.168.0.2 R 192.168.0.1 ARP table-PC AMAC IP R 192.168.0.1 B 192.168.0.3 B 192.168.0.1HUBRouterAMAC BRouterMAC BARP tableARP table

ARP Spoofing*MAC A IP 192.168.0.2MAC B IP 192.168.0.3MAC R IP 192.168.0.1ARP table-PC BMAC IP A 192.168.0.2 R 192.168.0.1 Router192.168.0.2MAC BHUBRouter(MAC B)

ARPMAC addressMAC addressIPVLAN SwitchRouter

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*The End.Thanks for your attention.

** IP , ARP MAC ***********