Key Terms

Before you take the exam, be certain you are familiar with the followingterms:

clipper chip	Ping of Death
denial of service (DoS) attack	private network
dynamic packet filtering	proxy cache server
dynamic state list	proxy servers
encryption key	public network
firewall	security policy
IP proxy	skipjack
IP spoofing	state table
key	symmetrical keys
Network Address Translation (NAT)	SYN flood
packet filtering	web proxies
password history