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Enabling OCR-based Audit

CBH uses the optical character recognition (OCR) technology to convert operations on GUIs to text logs, making it easier for you to audit such operations. The OCR recognition takes effect for operation sessions on hosts configured with graphical protocols, including RDP and VNC, and application resources. With OCR audit enabled, you can quickly locate the UI you want to audit by searching for it in the text logs. This improves your audit efficiency of sessions.

Constraints

OCR-based audit is available only in the CBH professional editions.

Prerequisites

You have the management permissions for the System module.

Procedure

  1. Log in to the CBH system.
  2. Choose System > Sysconfig > Audit.

    Figure 1 OCR Config

  3. In the displayed OCR Config area, click New in the upper right corner.

    Table 1 Parameters for OCR configuration

    Parameter

    Description

    Status

    Whether to enable OCR audit. This option is enabled by default.

    • : indicates that OCR audit is disabled.
    • : indicates that OCR audit is enabled for all operation sessions on hosts using graphical protocols and application resources.

    Server

    IP address of the OCR server.

    • It is recommended that one OCR server serve only one CBH system. If multiple CBH systems are configured with one OCR server, OCR will become slow.
    Figure 2 OCR Config

  4. Click OK. You can then view OCR configuration on the Audit page.
Parent topic: Audit