1.構造、發送資料包（Forging）
Packet forging tools-->
packeth, packit, packet excalibur, nemesis, tcpinject, libnet, IP
sorcery, pacgen, arp-sk, arpspoof, dnet, dpkt, pixiliate, irpas,
sendIP, IP-packetgenerator, sing, aicmpsend, libpal, . . .
Philippe
2.捕獲、分析資料包（Sniffer）
Sniffing tools-->
ethereal, tcpdump, net2pcap, cdpsniffer, aimsniffer, vomit,
tcptrace, tcptrack, nstreams, argus, karpski, ipgrab, nast, cdpr,
aldebaran, dsniff, irpas, iptraf, . . .
3.試探工具：嘗試回答 類似yes/no的問題（eg：ping）（Testing）
Testing tools-->
ping, hping2, hping3, traceroute, tctrace, tcptraceroute,
traceproto, fping, arping, . . .
4.掃描工具：大規模掃描（Scanning）
Scanning tools-->
nmap, amap, vmap, hping3, unicornscan, ttlscan, ikescan, paketto,
firewalk, . . .
5.身份識别驗證（fingerprinting）：通過試探辨識對端（Fingerprint）
Fingerprinting tools-->
nmap, xprobe, p0f, cron-OS, queso, ikescan, amap, synscan, . . .
6.攻擊工具：用一些針對協定的特殊的包（Attacking）
Attacking tools-->
dnsspoof, poison ivy, ikeprobe, ettercap, dsniff suite, cain, hunt,
airpwn, irpas, nast, yersinia, . . .
