'Calie liu' presentation slideshows

Internet Security Hardware (by students of E-commerce Security, Summer/2002 class)

Internet Security Hardware (by students of E-commerce Security, Summer/2002 class). Router Packet Ports Firewalls DMZ IP sniffing Personal firewalls Zone Alarm. Router. A device that forwards data packets from one local area network (LAN) or wide area network (WAN) to another.

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