Complete Contents
About This Guide
PART 1: Netscape Certificate Management System
Chapter 1: Introduction to Certificate Management System
Chapter 2: Administration Tasks and Tool
Chapter 3: Configuration
PART 2: Managing Certificate Management System
Chapter 4: Installing and Uninstalling Instances
Chapter 5: Starting and Stopping Instances
PART 3: System-Level Configuration
Chapter 6: Configuring Ports, Database, and SMTP Settings
Chapter 7: Managing Privileged Users and Groups
Chapter 8: Keys and Certificates
PART 4: Authentication
Chapter 9: Introduction to Authentication
Chapter 10: Using the PIN Generator Tool
Chapter 11: Configuring Authentication for End Entities
Chapter 12: Developing Authentication Plug-ins
PART 5: Job Scheduling and Notification
Chapter 13: Introduction to Job Scheduling and Notifications
Chapter 14: Configuring Jobs
PART 6: Policies
Chapter 15: Introduction to Policies
Chapter 16: Configuring Policies
PART 7: LDAP Publishing
Chapter 17: Introduction to LDAP Publishing
Chapter 18: Configuring Subsystems for LDAP Publishing
Chapter 19: Publishing CRLs
PART 8: Agent and End-Entity Interfaces
Chapter 20: Introduction to End-Entity and Agent Interfaces
Chapter 21: Customizing End-Entity and Agent Interfaces
PART 9: Logs
Chapter 22: Introduction to Logs
Chapter 23: Managing Logs
PART 10: Issuance and Management of End-Entity Certificates
Chapter 24: Issuing and Managing End-Entity Certificates
Chapter 25: Recovering Encrypted Data
PART 11: Appendixes
Appendix A: Distinguished Names
Appendix B: Backing Up and Restoring Data
Appendix C: Command-Line Utilities
Appendix D: Certificate Database Tool
Appendix E: Key Database Tool
Appendix F: Netscape Signing Tool
Appendix G: SSL Strength Tool
Appendix H: SSL Debugging Tool
Contents Bookshelf



A
accelerators 198
active logs
  default file location 572
  naming convention 573
  See also logging
adding
  new authentication instances 311, 317
    relationship with enrollment forms 317
  new jobs 383, 387
  new policy rules 461, 468
Administration Server 51
  relationship to Netscape Console 51
  relationship to server root 51
  starting 52
    from Netscape Console 52
    from the command line 52
    from the Windows NT Services panel 52
  stopping 53
    from Netscape Console 53
    from the command line 53
    from the Windows NT Services panel 53
administrators
  common tasks 58
  deleting 181
  designated group 146
  modifying 175
    group membership 179
    login information 176
  port used for operations 122
    See also ports
  role defined 134
  setting up 150
  tools provided
    CMS window 55
    Netscape Console 48
agents
  authorizing remote key recovery 632
  deleting 181
  designated groups 147
  forms for 563
  locating forms and templates for 564
  modifying 175
    certificate information 178
    group membership 179
    login information 176
  port used for operations 123
    See also ports
  role defined 135
  setting up 152
  SSL client certificates for 137
  See also Agent Services interface
Agent Services interface 541
  for Certificate Manager agents 541
  for Data Recovery Manager agents 543
  for Registration Manager agents 542
  how to access 544
  URL for 123
  who can access 541
archive
  See backup
archiving
  rotated log files 576
  users' encryption private keys 623
ASCII to Binary tool 676
  example 677
  supported platforms 676
  syntax 677
Audit log
  defined 569
  how to configure 585
  how to monitor 592
  logging to Windows NT event log 594
  See also logging
authentication
  built-in modules 265
    directory- and PIN-based 275
    directory-based 268
    manual 266
    See also PIN Generator tool
  defined 259
  developing custom plug-ins 333
    API for 334
    compiling 335
    installing 335
    samples 339
  difference between plug-in implementation and instance 314
  during certificate enrollment 265
  during certificate renewal 282
  during certificate revocation 283
  for administrators 260
  for agents 262
  for end entities 265
  managing from CMS window 310
  subsystem architecture 330
    how it works 331
authentication instances
  adding new 311, 317
    relationship with enrollment forms 317
  deleting 311, 322
  how they're used 332
  modifying 311, 322
  naming 317
authentication modules
  deleting 313, 327
  developing new 329
  how they're used 332
  registering new ones 312, 325
Authority Key Identifier extension policy 432

B
backing up
  CMS configuration 668
  CMS data 668
backup
  defined 666
  guidelines for creating 666
  reasons for creating 666
base DN 661
Basic Constraints extension policy 435
Binary to ASCII tool 677
  example 678
  supported platforms 677
  syntax 677
buffered logging 574
built-in plug-in modules
  See plug-in modules

C
CA signing certificate 184
  changing trust settings of 250
  deleting 249
  getting a new one 232
  nickname 185
  renewing 239
  viewing details of 247
certificate chains
  getting 559
  installing in the certificate database 215
  why you should install 255
certificate database
  how to manage 246
  what it contains 246
  where it's maintained 246
Certificate Database tool 232, 240
certificate enrollment
  supported authentication mechanisms 536
  supported request formats 536
Certificate Enrollment Protocol (CEP) 613
certificate issuance
  to routers 613
    an example 617
  to servers 603
    manual enrollment 604
    Netscape 3.x servers 607
    Netscape 4.x servers 612
Certificate Manager
  configuring
    for LDAP publishing 507
    for publishing CA certificate 511
    for publishing CRLs 527
    for publishing end-entity certificates 513
    publishing directory 508
    SMTP settings for notifications 131, 132
    to use separate SSL server certificates 224
    to use specific ciphers 230
  connecting to a Data Recovery Manager 167
  enabling interaction with end entities 538
  enrollment forms for 556
  interface for agents 541
  key pairs and certificates
    CA signing certificate 184
    getting new ones 232
    list of 184
    renewing existing ones 239
    SSL server certificate 186
  logging to Windows NT event log 594
  manual updates to publishing directory 520
  specifying IP address for 127
  what to do if not responding 116
certificate renewal 619
  authentication during 282
  of client certificates 619
  of server certificates 621
  supported authentication mechanisms 536
  supported request formats 536
certificate request
  result of policy processing 408
certificate request formats 536
  for enrollments 536
  for key archival and recovery 537
  for renewals 536
  for revocations 537
certificate revocation
  authentication during 283
  reasons for 525
  supported authentication mechanisms 537
  supported request formats 537
certificates
  expired
    publishing to the directory 529
  revocation reasons 525
  revoking 523
Certificate Setup Wizard 199
  using to install certificate chains 215
  using to install certificates 215
    supported data formats 216
  using to request certificates 200
changing
  CMS instance name 98, 99
    character set for the name 96
    format for the name 98
  group members 179
  port numbers 125
    See also ports
  trust settings in certificates 250
    why would you change 250
changing passwords 107, 118
checking CMS status 115
ciphers
  configuring 230
  defined 228
  list of 229
  step-up program for international export browsers 230
  supported on the server side 228
  which ones to choose 229
classpath for adding plug-ins 335
client certificate renewal 619
CMS configuration
  how to backup 668
  See also configuration file
CMS data
  how to backup
  where it's stored 128
CMS feature list 33
CMS instance
  changing the name 98, 99
    character set for the name 96
    format for the name 98
  creating multiple instances 94
  removing 99
  viewing information 96
    file location 97
    installation date 97
    on/off status 98
    security level 98
    version number 98
CMS watchdog 117
CMS window
  Configuration tab 58
  configuring authentication 310
  configuring jobs 382
  configuring LDAP publishing 507, 515
  configuring network settings 121
  configuring policies 460
  how to launch 63, 65
  introduction 55
  managing logs 578
  Status tab 63
  Tasks tab 57
  using to manage policies 468
  who can launch 65
command-line utilities 673
  ASCII to Binary 676
  Binary to ASCII 677
  dumpasn1 683
  killproc tool 116, 675
  location 676
  PIN Generator 285
  Pretty Print Certificate 678
  Pretty Print CRL 681
  some guidelines 675
  summary table 673
configuration
  road map 83
  ways to modify 71
configuration file 67
  copying from one instance to another 70
  effects of installation on 68
  format 73
  format for localizable values 74
  guidelines for editing 73
  how subsystem-specific parameters are distinguished 73
  location 71
  name 67
  sample 74
  shared parameters 68
  ways to modify
    by editing the file 72
    from CMS window 71
  what is ignored by the server 73
  what it controls 68
  when created 67
Configuration tab 58
  tasks you can accomplish 58
configuring logs 581
  Audit log 585
  Error log 583
  System log 581
  See also logging 581
connecting subsystems 141, 158
  connection types 143
  connectors 143
  why would you do this 141
constraints-specific policy modules 409
  default revocation 411
  DSA key 413
  key algorithm 416
  renewal validity 419
  RSA key 422
  validity 426
conventions used in this book 25
core features 33
creating multiple CMS instances 94
CRL Distribution Point extension 524
CRL Distribution Point extension policy 438
CRLs
  defined 523
  extensions 527
  issuing or distribution points 524
  publishing
    configuring a Certificate Manager for 527
    directory entry for publishing 527
    directory for publishing 527
    expired certificates 529
    specifying allowed extensions 529
    specifying interval 529
    specifying signing algorithm 529
    things you need to know 526
    what happens to the old CRL 527
  supported versions 527
  updating manually 529
    who's allowed to do this 530
  when automated updates take place 526
  who generates it 524

D
data formats for installing certificate chains 216
  binary 216
  text 217
data formats for installing certificates 216
  binary 216
  text 217
Data Recovery Manager
  configuring
    to use separate SSL server certificates 224
    to use specific ciphers 230
  connecting to a Certificate Manager 167
  connecting to a Registration Manager 158
  interface for agents 543
  key pairs and certificates
    getting new ones 232
    list of 190
    renewing existing ones 239
    SSL server certificate 191
    storage key pair 191
    transport certificate 190
  logging to Windows NT event log 594
  setting up
    key archival 641
    key recovery 651
  specifying IP address for 127
  what to do if not responding 116
default revocation policy 411
deleting
  authentication instances 311, 322
  authentication modules 313, 327
  certificates from the token 249
    precaution 249
  job modules 384, 398
  jobs 383, 391
  policy modules 463, 481
  policy rules 461, 472
  privileged users 181
  rotated log files 575
developing custom plug-ins
  classpath 335
developing plug-ins
  for authentication 333
    API 334
    compiling 335
    installing 335
    samples 339
directory
  removing expired certificates from 358
  schema for PINs 300
  setting up for LDAP publishing 504
directory-based authentication 268
  user ID, password, and PIN 275
  user ID and password 268
distinguished name (DN)
  base DN 661
  components 660
  defined 659
  guidelines for choosing DNs 664
  role in certificates 662
    CA certificates 664
    end-entity certificates 663
  root DN 661
documentation
  conventions followed 25
  where to find 27
DSA key constraints policy 413
dumpasn1 tool 683

E
end entities
  enabling interaction with a Certificate Manager 538
  enabling interaction with a Registration Manager 539
  forms provided for 533
  generating PINs for 299, 300
  locating forms and templates 555
  port used for operations 124
    See also ports
  publishing certificates to a directory 513, 518
  supported request formats 536
end-entity certificates
  renewal 619
  revocation 621
end-entity forms 553
  for enrollment 555
  for renewal 557
  for retrieval 558
  for revocation 557
end-entity templates 561
enrollment forms
  for Certificate Managers 556
  for end users 555
  for object signing certificates 556
  for Registration Managers 556
  for servers 555
  specifying authentication 317
Error log
  defined 568
  how to configure 583
  how to monitor 589
  See also logging
event log
  logging audit and system messages 594
expired certificates
  publishing them to the directory 529
  removing from the directory 358
extension-specific policy modules 431
  authority key identifier 432
  basic constraints 435
  CRL distribution point 438
  key usage 446
  list of 431
  Netscape certificate type 449
  subject alternate name 453
  subject key identifier 455
external tokens
  defined
  installing 194
  viewing contents of 247

F
filenames
  for active log files 573
  for rotated log files 573
flush interval for logs 574
fonts used in this book 25
forms
  See HTML forms

G
generating PINs for end entities 299, 300
getting new certificates for subsystems 232
groups
  changing members 179
  defined 146
  for administrators 146
  for agents 147
  for trusted managers 149
  where they're maintained 146
guidelines
  for creating backups 666
  for restoring 667

H
hardware accelerators 198
hardware tokens
  See external tokens
host name
  for mail server used for notifications 132
how to check whether CMS is on or off 115
how to search for keys 627
HTML forms
  for agents 541, 563, 564
  for end entities 533, 555
    for enrollment 555
    for renewal 557
    for retrieval 558
    for revocation 557

I
installation date 97
installing external hardware tokens 194
installing multiple CMS instances 94
internal database
  default host name 130
    precaution for changing the host name 130
  defined 128
  how to distinguish from other Directory Server instances 129
  name format 129
  schema 129
    what you shouldn't do 129
  what is it used for 128
  when installed 129
internal tokens
  viewing contents of 247
IP address 127
issuing certificates
  to routers 613
    an example 617
  to servers 603
    manual enrollment 604
    Netscape 3.x servers 607
    Netscape 4.x servers 612

J
job modules
  deleting 384, 398
  registering new ones 384, 396
jobs
  adding new 383, 387
  built-in modules 346
    RenewalNotificationJob 346, 347
    RequestInQueueJob 346, 353
    UnpublishExpiredJob 347, 358
  compared to plug-in implementation 387
  configuration parameters 385
  created during installation 392
  deleting 383, 391
  managing from CMS window 382
  modifying 383, 391
  naming 387
  setting frequency 394
  specifying schedule for 363
  turning on scheduler 394

K
key algorithm constraints policy 416
key archival 626
  how it works 627
  how keys are stored 627
  how to set up 641
  PKI setup required 624
  required format for requests 537
  where keys are stored 626
  why you should archive 626
key features 33
key recovery 629
  designated agents
    See key recovery agents
  how to set up 651
  interface for agents 631
  local vs. remote 632
key recovery agents
  passwords 630
    significance 630
    when specified the first time 630
  responsibilities 630
  role defined 630
Key Usage extension policy 446
killproc tool 116, 675

L
LDAP publishing
  advantages 485
  configuring a Certificate Manager 507
    directory identity 508
    rules for CA certificate 511
    rules for end-entity certificates 513
  configuring a Registration Manager 515
    directory identity 515
    rules for end-entity certificates 518
  defined 486
  directory schema 499
    for CRLs 501
    for end-entity certificates 500
    for the CA certificate 500
    how to set up 504
  manual updates 520
    when to do 520
    who can do this 520
  See CRLs
linking subsystems
  See connecting subsystems
list of
  agent forms and templates
  end-entity forms and templates
local vs. remote key recovery 632
location of
  active log files
  agent forms 564
  CMS configuration file 71
  CMS documentation 27
  command-line utilities 676
  end-entity forms 555
  PIN Generator tool 286
  rotated log files 575
logging
  buffered vs. unbuffered 574
  configuring
    Audit log 585
    Error log 583
    System log 581
  log files
    archiving rotated files 576
    automatic deletion 575
    automatic rotation 574
    default location 572
    location of rotated files 575
    naming convention for active logs 573
    naming convention for rotated logs 573
    significance of deleting files 575
    timing of rotation 575
  log levels 570
    default selection 572
    how they're represented 571
    how they relate to message categories 571
    significance of choosing the right level 572
    what it means 571
  managing from CMS window 578
  monitoring
    Audit log 592
    Error log 589
    System log 587
    using system tools in Windows NT 594
  parameters in the configuration file 580
  services that are logged 569
  types of logs 568
    Audit 569
    Error 568
    System 568

M
mail server used for notifications 132
managing
  certificate database 246
  job plug-in modules 396
  policies 468
  policy plug-in modules 479
  privileged users 133
  schedulable jobs 387
manual authentication 266
manually updating CRLs 529
  who's allowed to do this 530
message templates for notifications 370
modifying
  authentication instances 311, 322
  jobs 383, 391
  policy rules 461, 473
  privileged user's group membership 179
  privileged-user information 175
m of n secret sharing 630
monitoring logs 586
  Audit log 592
  Error log 589
  System log 587
  things you can monitor 586
  using system tools in Windows NT 594
  See also logging

N
naming convention
  for active logs 573
  for CMS instances 96
  for internal database instances 129
  for rotated logs 573
Netscape Certificate Type extension policy 449
Netscape Console
  checking CMS status 115
  how to launch 53
    in Unix 54
    in Windows NT 54
  installing multiple CMS instances 94
  introduction 48
  opening CMS window 63
  relationship to Administration Server 51
  removing a CMS instances 99
  restarting Certificate Management System 113
  starting Administration Server 52
  starting Certificate Management System 107
  stopping Administration Server 53
  stopping Certificate Management System 111
  viewing CMS instance information 96
nickname
  for CA signing certificate 185
  for signing certificate 188
  for SSL server certificate 186, 188, 191
  for transport certificate 190
notifications
  configuring the mail server 131
    host name 132
    port 132
  customizing 370
    templates 374
  event-driven 364
    when certificates are issued 365
    when new requests are queued 367
  sending renewal notifications to end entities 347
  to agents about pending requests 353
  to agents about unpublishing certificates 358

O
object signing certificates
  how to enroll for 556
output templates
  for end-entity operations 561

P
passwords
  changing cached 107, 118
  See also single signon passwords
PIN Generator tool 285
  arguments 286
  delivering PINs to users 307
  directory schema requirements 300
    changing 3.x directory schema 301
    changing 4.x directory schema 303
  exit codes 298
  generating PINs 299
  how it works 292
  how PINs are stored in the directory 298
  output file 296
    checking the directory-entry status 294
    format 297
    why should you use an output file 294
  overwriting existing PINs in the directory 290, 294
  syntax 286
  where to find 286
plug-in modules
  classpath for adding 335
  for authentication
    developing new ones 333
    UID, password, and PIN based 276
    UID and password based 270
  for LDAP publishing
    mapping certificates to directory entries 491
    publishing certificates to directory entries 498
  for policy 409
    authority key identifier extension 432
    basic constraints extension 435
    CRL distribution point extension 438
    default revocation 411
    DSA key constraints 413
    key algorithm constraints 416
    key usage extension 446
    managing 479
    Netscape certificate type extension 449
    renewal validity constraints 419
    RSA key constraints 422
    subject alternate name extension 453
    subject key identifier extension 455
    validity constraints 426
  for scheduling jobs
    removal of expired certificates from directory 358
    renewal notifications to end entities 347
    request-in-queue notifications to agents 353
policy
  built-in plug-in modules 409
  configuration parameters 463
  constraints-specific modules 409
  defined 402
  extension-specific modules 431
  managing 468
  managing from CMS window 460
  processor 408
    how it applies rules 408
    result of processing 408
    when used 408
  what can you use it for 402
policy modules
  deleting 463, 481
  registering new ones 462, 479
policy rules
  adding new 461, 468
  compared to policy implementation 466
  configuration parameters 463
  created during installation 474
  defined 403
  deleting 461, 472
  how policy processor applies them 408
  modifying 461, 473
  naming 468
  predicates in 404
  reordering 462, 477
    significance of ordering 477
  See also predicates
  types of 403
  what each rule does 403
ports 121
  changing numbers 125
  for agent operations 123
  for end-entity operations 124
    turning on/off HTTP port 126
  for remote administration 122
  for the mail server used for notifications 132
  how to choose numbers 122
    in Unix 122
    in Windows NT 122
predicates
  attributes for 406
  expression support 404
    operators for 404
  sample expressions 406
  what are they 404
  why would you use 404
Pretty Print Certificate tool 678
  example 679
  supported platforms 678
  syntax 678
Pretty Print CRL tool 681
  example 681
  supported platforms 681
  syntax 681
privileged users 133, 134
  deleting 181
  groups 146
  modifying privileges 175
    certificate information 178
    group membership 179
    login information 176
  setting up 149
    administrators 150
    agents 152
    trusted managers 158
  types 134
    administrators 134
    agents 135
    determining factor 134
    trusted manager 141
  types or roles 134
CRLs
  publishing
    See also LDAP publishing
publishing
  See LDAP publishing

R
reasons for revoking certificates 525
recovering users' private keys 629
registering
  authentication modules 312, 325
  job modules 384, 396
  policy modules 462, 479
Registration Manager
  configuring
    for LDAP publishing 515
    for publishing end-entity certificates 518
    publishing directory 515
    to use separate SSL server certificates 224
    to use specific ciphers 230
  connecting to another subsystem 158
  enabling interaction with end entities 539
  enrollment forms for 556
  interface for agents 542
  key pairs and certificates
    getting new ones 232
    list of 187
    renewing existing ones 239
    signing certificate 188
    SSL server certificate 188
  logging to Windows NT event log 594
  specifying IP address for 127
  what to do if not responding 116
removing unwanted CMS instances 99
renewal of certificates
  See certificate renewal
renewal validity constraints policy 419
renewing certificates of subsystems 239
reordering policy rules 462, 477
  significance of ordering 477
request formats for certificates 536
restarting
  Certificate Management System 113
    from Netscape Console 113
    from the command line 115
restore
  defined 667
  guidelines for 667
  when to do 667
revocation policy 411
revoking certificates 523, 621
  reasons 525
road map to configuring subsystems 83
roles
  administrator 134
  agent 135
  determining factor 134
  key recovery agents 630
  trusted manager 141
root DN 661
rotated logs
  naming convention 573
rotating log files 574
  archiving files 576
  conserving disk space 575
  how to set the time 575
routers
  getting certificates for 613, 617
  port used for requesting 613
RSA key constraints policy 422

S
samples
  for authentication 339
schedulable jobs
  See jobs
secret sharing of storage key pair 630
security level 98
server's on/off status 115
server certificate renewal 621
server enrollment forms 555
server instance
  finding out details 96
server name
  changing 98
server root
  default for Unix 97
  default for Windows NT 97
  defined 97
  how many on a single host 97
  relationship with Administration Server 51
setpin command 286
setting up
  key archival 641
  key recovery 651
setting up directory for LDAP publishing 504
  See also LDAP publishing
signing certificate 188
  changing trust settings of 250
  deleting 249
  getting a new one 232
  nickname 188
  renewing 239
  viewing details of 247
single signon password
  changing cached passwords 107, 118
  what it protects 106
  when required 106
  when specified 107
SMTP settings 131, 132
specifying IP address 127
SSL server certificate 186, 188, 191
  changing trust settings of 250
  deleting 249
  getting a new one 232
  nickname 186, 188, 191
  renewing 239
  viewing details of 247
starting
  Administration Server 52
    from Netscape Console 52
    from the command line 52
    from the Windows NT Service panel 52
  Certificate Management System 106
    from Netscape Console 107
    from the command line 109
    from the Windows NT Services panel 109
    information required 106
  Netscape Console 53
    in Unix 54
    in Windows NT 54
Status tab 63
  tasks you can accomplish 63
stopping
  Administration Server 53
    from Netscape Console 53
    from the command line 53
    from the Windows NT Services panel 53
  Certificate Management System 110
    from Netscape Console 111
    from the command line 112
    from the Windows NT Services panel 112
storage key pair 191
  secret sharing 630
stronger encryption for export browsers 230
Subject Alternate Name extension policy 453
Subject Key Identifier extension policy 455
subordinate CA
  enrollment forms for 556
System log
  defined 568
  how to configure 581
  how to monitor 587
  logging to Windows NT event log 594
  See also logging

T
Tasks tab 57
  tasks you can accomplish 57
templates
  for agents
    location 564
  for end entities
    location 555
  for end-entity operations 561
  for notifications 370, 372
    customizing 374
    token list 374
  templates
    for automated notifications 370
timing log file deletion 576
timing log rotation 575
tokens
  changing password of 198
  deleting certificates from 249
  external 193
    See also external tokens
  internal 193
  managing 197
  viewing contents of 247
  viewing which tokens are installed 197
  what are they 192
transport certificate 190
  changing trust settings of 250
  deleting 249
  getting a new one 232
  nickname 190
  renewing 239
  viewing details of 247
  when used 629
trusted managers
  certificate for SSL client authentication 144
  connectors for linking 143
  deleting 181
  designated group 149
    access rights 149
  modifying 175
    certificate information 178
    group membership 179
    login information 176
  role defined 141
  setting up 158
type styles used in this book 25

U
unbuffered logging 574
uninstalling Certificate Management System 101
  from the command line 101
  using Windows NT Add/Remove Programs utility 102
user enrollment forms 555
user ID, password, and PIN based authentication 275
  configurable parameters 276
  module name 276
user ID and password based authentication 268
  configurable parameters 270
  plug-in module name 270
users
  privileged 133

V
validity constraints policy 426
version number 98
viewing
  contents of a token 247
viewing CMS instance information 96

W
watchdog 117
when the server was installed 97
why should you revoke certificates 525
Windows NT event log
  logging audit and system messages 594
wizard
  See Certificate Setup Wizard
 

© Copyright 1999 Netscape Communications Corp., a subsidiary of America Online, Inc. All rights reserved.