iTP Secure WebServer System Administrators Guide (Version 7.5+)

Public Key Systems...........................................................................................................270
Managing Key Certificates.....................................................................................................272
Using Certificates.............................................................................................................272
Obtaining Certificates......................................................................................................273
Transport Layer Security (TLS).................................................................................................273
TLS Record Protocol..........................................................................................................273
TLS Handshake Protocol....................................................................................................273
Secure Sockets Layer (SSL).....................................................................................................274
What SSL Does...............................................................................................................274
SSL 3.0 Protocol Enhancements Over SSL 2.0......................................................................274
Deploying TLS and SSL..........................................................................................................274
Comparing TLS and SSL........................................................................................................275
Design Goals..................................................................................................................275
Relative Advantages.........................................................................................................275
E Tool Command Language (Tcl) Basics........................................................276
Tcl Syntax Rules....................................................................................................................277
Tcl Commands.....................................................................................................................277
Script Commands.................................................................................................................279
F HTTP/1.1 Feature List...............................................................................282
G Bibliography.........................................................................................285
Bibliography........................................................................................................................285
Online Reference Information.................................................................................................285
Glossary..................................................................................................286
Index.......................................................................................................290
14 Contents