Key Terms

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

accounting	cookies
ActiveX	diskettes
anonymous authentication	dual-homed
appliances	File Transfer Protocol (FTP)
auditing	flash cards
Border Gateway Protocol (BGP)	hard drives
border routers	hoaxes
buffer overflows	HTTP Secure (HTTP/S)
CD Recordable (CD-R)	Hypertext Markup Language (HTML)
circuit-level	IEEE 802.11 (also known as Wireless Ethernet)
CO (Central Office)	infrastructure
Common Gateway Interface (CGI)	infrastructure security
Internet Control Message Protocol (ICMP)	Private Branch Exchange (PBX)
Internet Group Message Protocol (IGMP)	protocols
Internet Mail Access Protocol (IMAP)	proxy firewall
Intrusion Detection Systems (IDS)	Radio Frequency (RF)
IPSec	Remote Access Services (RAS)
LAN framing	Remote Authentication Dial-In User Service (RADIUS)
Layer 2 Forwarding (L2F)	Routing Information Protocol (RIP)
Layer 2 Tunneling Protocol (L2TP)	sandbox
Link Control Protocol (LCP)	Secure Socket Layer (SSL)
media	Serial Line Internet Protocol (SLIP)
modem	server authentication
multicasting	Shielded Twisted Pair (STP)
Network Control Protocol (NCP)	signed applets
Network Operations Center (NOC)	Simple Mail Transport Protocol SMTP
Open Shortest Path First (OSPF)	Simple Network Management Protocol (SNMP)
OS hardening	SMTP relay
packet filter	sniffers
Point-to-Point Protocol (PPP)	sockets
Point-to-Point Tunneling Protocol (PPTP)	Spam
port	stateful packet filtering
Post Office Protocol (POP)	Switches
Plain Old Telephone Service (POTS)	tape
Terminal Access Controller Access Control System (TACACS)	Virtual Private Network (VPN)
terminating resistor	WAN framing
transceiver	wireless access point
Transport Layer Security (TLS)	wireless technologies
tunneling	zones
Unshielded Twisted Pair (UTP)