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  • PRODUCT REFERENCE
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      • Preparing the Browser Proxy
      • Setting up the Proxy in the Browser
      • Verifying the Browser Configuration
      • Understanding the Configuration
      • Understanding input and variables
      • Preparing a new repository
      • Locating the Page to Modify
      • Determining the Actions Required
      • Building the First Rule Set
      • Setting Rule Properties
      • Connecting up the First Rule
      • Getting a Server Result
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      • Returning the Result to the User
      • Creating a Configuration for the Rule Set
      • Selecting the Input Source
      • Deploying the New Configuration
      • Testing the Rules
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      • Tips and Techniques for Working with the Rules Editor
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      • Notes on Working with SOAP
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    • Performance Data
      • Setting the Performance Collection Level
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      • Viewing Transaction Counts
      • Viewing Transaction Counts and Inline Time
      • Viewing the Complete Performance Report
      • Understanding the URI Performance Information
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    • Trace Data
      • Understanding the Trace
    • Tracing the Result of a System Failure
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    • Live Performance Data and Probes
      • Setting Probes
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    • Accessing Server Logs
      • Viewing a log
    • Working with Flight Recorders
      • Searching Flight Recorder Information
      • Retrieving Flight Recorder Data
      • Graphing Flight Recorder Data
    • Working with Case Managers
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      • Creating a Case From the Console
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    • Managing Repositories
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    • Version Control and Restoring Files
    • Using the Portal UI
      • Using the Start Menu
      • Positioning Windows
      • Resizing Windows
      • Maximize, Restore and Minimize
      • Storing and Switching Desktops
    • Enterprise Level Projects
      • Creating a Project
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      • Managing Users
      • Managing User Roles
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      • Authenticating via LDAP
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      • Audit Log
    • Installation and Configuration
      • Installing on macOS
      • Installing on Red Hat Enterprise Linux
      • Installing on Windows - Quick Start
      • System Requirements
      • Server Installation
      • Understanding the Console Deployment Structure
      • Console Server Type Configuration
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      • Removing Other Unnecessary Components
      • Installing Inline with an Existing Application
      • Installing a Stand-alone Multi-Protocol Feed Server
      • Installing a Stand-alone Built in Forwarding Proxy
      • Creating a Cluster Slave Console Instance
      • Understanding the magic.properties Configuration Settings
      • Port Numbers and how to Change Them
      • Dealing with Internal Failures
      • Linking Multiple Applications Together into a Single Server
      • Monitoring by External Systems
      • Installation Considerations for Portals
      • Docker Configuration Guide
      • AWS User Deployment Guide
      • Google Cloud User Deployment Guide
    • Creating a Stand-alone Built in Forwarding Proxy
      • Installing with Ubuntu and mySQL
    • Setting up a DNS override for Data Loss Prevention
      • Deciding what to Override
      • Installing a DNS Server for the Overrides
      • Setting the Override
      • SSL Considerations
    • Backup and Restore
      • The Server Component
      • The Console Component
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  • PROGRAMMER'S GUIDE
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    • Creating a Rule
    • The Kapow Extension - Example
    • Java Documentation
  • CONSOLE WIZARDS
    • Create REST with JSON service
    • Create JDBC database definitions
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  • BEST PRACTICES
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    • Rules & Rule Sets
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    • Best Practices Repository
  • GUIDES
    • Hello, World!
    • TCL Script Writer Reference
    • Windows Automation Reference
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    • Raspberry Pi with PiFace Reference
    • TomorrowX Portal User Guide
    • Examples
      • CSRF attack prevention
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      • Frame Busting
      • Google Analytics
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      • Customer Satisfaction Survey
  • CHANGE HISTORY
    • New in Version 8
    • New in Version 7
    • New in Version 6
    • New in Version 5
    • New In Version 3.1
    • New In Version 3.0
  • 🌏TIME ZONES
  • ❓TROUBLESHOOTING
    • DB2 SQL error: SQLCODE: -443
    • Error 404 when trying to access the console
    • java.io.IOException: Too many open files
    • Accidental deploy to console server
  • ⚙️BROWSE COMPONENTS
  • EULSA
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  1. PRODUCT REFERENCE
  2. Setting up a DNS override for Data Loss Prevention

Deciding what to Override

Typically, only dynamic content requests need to be re-directed (as opposed to requests for static information such as images, style sheets etc.). Many larger sites (e.g., Facebook) use a large number of separate host names to partition the static and dynamic data requests. For ease of maintenance, we recommend only overriding the host names within a domain (zone) that actually carry dynamic data.

PreviousSetting up a DNS override for Data Loss PreventionNextInstalling a DNS Server for the Overrides

Last updated 1 year ago