Table of Contents
ZyWALL 5/35/70 Series User’s Guide
16
13.7 The Firewall Thresholds Screen ..................................................................................... 264
13.8 The Firewall Services Screen ......................................................................................... 266
13.8.1 The Firewall Edit Custom Service Screen ............................................................. 267
13.8.2 My Service Firewall Rule Example ......................................................................... 268
13.9 Technical Reference ........................................................................................................ 271
Chapter 14
Intrusion Detection and Prevention (IDP) Screens ...........................................................277
14.1 Overview .......................................................................................................................... 277
14.1.1 What You Can Do Using the IDP Screens ............................................................. 277
14.1.2 What You Need To Know About the ZyWALL IDP ................................................. 278
14.1.3 Before You Begin ................................................................................................... 279
14.2 The General Setup Screen .............................................................................................. 279
14.3 The Signatures Screen .................................................................................................... 281
14.3.1 Attack Types ........................................................................................................... 281
14.3.2 Intrusion Severity ................................................................................................... 282
14.3.3 Signature Actions ................................................................................................... 282
14.3.4 Configuring The IDP Signatures Screen ................................................................ 283
14.3.5 The Query View Screen ........................................................................................ 284
14.4 The Anomaly Screen ....................................................................................................... 289
14.5 The Update Screen ........................................................................................................291
14.5.1 mySecurityZone ..................................................................................................... 291
14.5.2 Configuring The IDP Update Screen ...................................................................... 292
14.6 The Backup and Restore Screen .................................................................................... 293
14.7 Technical Reference ........................................................................................................ 294
Chapter 15
Anti-Virus Screens................................................................................................................299
15.1 Overview .......................................................................................................................... 299
15.1.1 What You Can Do in the Antivirus Screens ............................................................ 299
15.1.2 What You Need to Know About Antivirus ............................................................... 300
15.2 The General Screen ........................................................................................................301
15.3 The Signature Screen .....................................................................................................303
15.3.1 Signature Search Example .................................................................................... 305
15.4 The Update Screen ........................................................................................................306
15.4.1 mySecurityZone ..................................................................................................... 307
15.4.2 Configuring Anti-virus Update ................................................................................ 307
15.5 The Backup and Restore Screen ................................................................................... 309
15.6 Technical Reference ........................................................................................................ 310
Chapter 16
Anti-Spam Screens...............................................................................................................313
16.1 Overview .......................................................................................................................... 313
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