Index_I

I

I Love You virus, 492, 499, 503–505

IAM (INFOSEC Assessment Methodology), 129

IANA (Internet Assigned Numbers Authority), 441

ICMP floods, 515

IDEA (Integrated Development Environment Application), 179

IDEA (International Data Encryption), 179, 337

identification, as access control objective, 33

IDS. See intrusion detection systems

IEEE standards

802.11 (wireless networking), 397

802.3 (Ethernet), 417–419

802.5 (token ring), 419

IKE (Internet Key Exchange), 454

illegal/inappropriate activities, 14

incident investigation, 15, 282–300

specialty areas of (list), 16

steps in, 294–300

tools for, 285–294

viewing volatile data in memory (exercise), 291

incident response policies, 287

incidents, 282

investigating. See incident investigation

incremental backups, 274

infected system, recognizing symptoms of, 482

information/data, 11, 394

information security (IS), 2

INFOSEC Assessment Methodology (IAM), 129

Integrated Development Environment Application (IDEA), 179

Integrated Services Digital Network (ISDN), 426

integrity, 38, 111

audit trails and, 196–198

internal auditors, 185–188

internal validation, 243

International Data Encryption Algorithm (IDEA), 179, 337

International Information Systems Security Certification (ISC)², 2

International Standards Organization (ISO), 394

Internet Assigned Numbers Authority (IANA), 441

Internet Key Exchange (IKE), 454

Internet Protocol (IP), 427–429

Network layer and, 402

Internet Protocol Security. See IPSec protocol

Internet Worm (1988), 492

Internet, as example of WAN, 424

intrusion detection systems (IDSs), 14, 212–214, 435, 451

attacks on, 459

host-based, 136, 213, 451

network-based, 213

investigators, 302, 304

See also incident investigation

IP (Internet Protocol), 427–429

Network layer and, 402

IP fragmentation, 458

IP spoofing, 520

IPCONFIG/IFCONFIG tools, 289

IPSec protocol, 454

Diffie-Hellman algorithm and, 332

Transport layer and, 405

IS (information security), 2

(ISC)² (International Information Systems Security Certification Consortium), 2

(ISC)² code of ethics, 3

ISDN network, 426

ISO (International Standards Organization), 394