Index

ICMP (Internet Control Message Protocol), 142

echo messages, 160

Echo Reply messages, 142, 161, 162

Echo Request messages, 142, 161, 162

packets, 142, 160, 162

idle scanning, 163-65

IDSs (intrusion detection systems), 102

ifconfig setting, 146

IIS web server program, 13

inc instruction, 101

increment instructions, 101

information theory, 174-76

initialization vector (IV), 212

input size, 177

int 0x80 (special interrupt), 88

int instruction, 85

Intel syntax, 84

Internet Control Message Protocol. See ICMP (Internet Control Message Protocol)

Internet Protocol. See IP (Internet Protocol)

intrusion detection systems (IDSs), 102

IP (Internet Protocol), 142

packets, 142, 143, 150

redirection, 216-17

isprint( ) function, 122

IV (initialization vector), 212

IV-based decryption dictionary tables, 216