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About the CASB Application Visibility Page

To access this page, click Monitor > Maps & Charts > CASB Applications.

Use the CASB Application Visibility page to view information related to CASB supported cloud applications and categories by its volume and session by risks associated with the applications.

There are two ways in which you can view your CASB application visibility data: Summary View or Grid View. By default, the data is displayed in Summary View.

Tasks You Can Perform

You can perform the following tasks from this page:

  • View a summary of the CASB application visibility data. See Summary View.

  • View the comprehensive details of CASB application visibility data. See Grid View.

Summary View

The data presented in the area graph is refreshed automatically based on the selected time range. You can use widgets to view critical information such as CASB supported cloud applications.

Table 1 provides guidelines on using the widgets on the Summary View page

Table 1: Widgets on the Summary View Page

Field

Description

Time span

Select the required time range to view a user's data.

Use the custom option to choose the time range if you want to view data for more than one day.

Show by

Select from the following options to view a user's data:

  • Volume—Shows data based on the volume consumed by the cloud application.

  • Number of Sessions—Shows data based on the number of sessions consumed by the cloud application.

Select graph

Select from the following graphical representations to view a cloud application's data:

  • Bubble Graph

  • Heat Map

  • Zoomable Bubble Graph

By default, data is shown in the Bubble Graph format.

View by

Select from the following options to view the cloud application's data:

  • Risk-Grouped by critical, high, unsafe, and so on.

  • Category-Grouped by categories such as web, infrastructure, and so on.

Grid View

Click the Grid View link to obtain comprehensive details about cloud applications. You can view top applications by volume, top category by volume, and sessions by risk. You can also view the data in a tabular format that includes sortable columns. You can sort the data in ascending or descending order based on the applications name, risk level, and so on.

Table 2 provides guidelines on using the fields on the Grid View of the CASB Application Visibility page. Use these widgets to get an overall, high-level view of your applications, users, and the content traversing your network.

Table 2: Widgets on the Grid View

Field

Description

Top Apps by Volume

Top cloud applications using the network traffic, such as Dropbox, Salesforce, and so on, sorted by bandwidth consumption.

Top Category by Volume

The top category of the cloud application, such as Web, infrastructure, and so on; sorted by bandwidth consumption.

Sessions by Risk

Number of events or sessions received; grouped by risk.

Table 3 describes the fields in the table below the widgets.

Table 3: Detailed View of Applications

Field

Description

Application Name

Name of the application, such as Dropbox, Salesforce, and so on.

Tag

Displays if the application instance is tagged as untagged, sanctioned, or unsanctioned.

Risk Level

Risk associated with the application: critical, high, unsafe, moderate, low, and unknown.

Users

Total number of users accessing the cloud applications.

Volume

Bandwidth used by the cloud application.

Total Sessions

Total number of cloud application sessions.

Category

Category of the cloud application, such as Web, infrastructure, and so on.

Sub Category

Subcategory of cloud application. For example, file sharing, applications, and miscellaneous.

Characteristics

Characteristics of cloud application. For example, prone to misuse, bandwidth consumer, capable of tunneling.

Related Documentation