Index

and VPN connections 394 and WWW 650

HOST 555

RANGE 556

SUBNET 556 types of 555 where used 104

address record 640

admin user troubleshooting 735

admin users 539 multiple logins 550 see also users 539

ADP 467

base profiles 468, 471 configuration overview 102 false negatives 472

false positives 472 inline profile 472 monitor profile 472 port scanning 479 prerequisites 102 protocol anomaly 468 traffic anomaly 468, 472

Advanced Encryption Standard, see AES

AES 416, 813

AF 309

AH 399, 421

and transport mode 422

alerts 682, 685, 686, 689, 690, 691 anti-spam 526

ALG 351, 357

and firewall 351, 354 and NAT 352, 354

and policy routes 353, 354, 357 and trunks 357 configuration overview 100 FTP 352

H.323 352, 358 peer-to-peer calls 353 RTP 358

see also VoIP pass through 352 SIP 352

tutorial 132

Anomaly Detection and Prevention, see ADP

antenna directional 818 gain 817

omni-directional 818

anti-spam 521, 527

action for spam mails 527 alerts 526

black list 522, 527

concurrent e-mail sessions 205, 524 configuration overview 103 DNSBL 523, 527, 532

e-mail header buffer 523 e-mail headers 522 excess e-mail sessions 524 general settings 523 identifying legitimate e-mail 521 identifying spam 522

log options 526

mail sessions threshold 524 POP2 522

POP3 522 prerequisites 103 priority 525

regular expressions 530 SMTP 522

statistics 204 status 206

white list 521, 527, 529, 531

AP (Access Point) 248, 805 Apache server 483, 484 Apache-whitespace attack 483 APN 243

Application Layer Gateway, see ALG application order 91 applications 39

ASAS (Authenex Strong Authentication System) 574

ASCII-encoding 483 ASCII-encoding attacks 483

asymmetrical routes 381 allowing through the firewall 383 vs virtual interfaces 381

ATC 251 ATC+WMM 251

attacks Apache-whitespace 483 ASCII-encoding 483 bare byte encoding 483 base36-encoding 483 Denial of Service (DoS) 398 directory traversal 483

940

 

ZyWALL USG 20/20W User’s Guide