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About the CASB Rules Page

You must configure Cloud Access Security Broker (CASB) rules to control specific actions on each cloud application to secure your data. After you assign the CASB profile to a Secure Edge policy, the profile ensures that the traffic flows between cloud providers and organizational users (either on-premises or roaming) complies with the Secure Edge policy.

Default Rule Settings

To configure default rule settings for the CASB profile:

  1. Select Secure Edge > Security Subscriptions > CASB > CASB Profiles.

    The CASB Profiles page opens.

  2. Click Add Rules or on the rule number available next to the column of your CASB profile name.

    The CASB rules page opens.

  3. Click Default Rule Settings.

    The Default Rule Settings window opens.

  4. Select the Permit or Deny actions to control the application actions when no rule matches the traffic for a CASB profile. By default, Permit is selected.

  5. Enable or disable Action logging for the CASB profile rule.

  6. Click OK.

Common Operations on a CASB Rule

To perform common operations on a CASB rule from the CASB Rules page:

  1. On the CASB Profiles page, click Add Rules or on the rule number available next to the column of your CASB profile name.

    The CASB Rules page opens.

  2. Select an existing CASB rule and click More.

    The list shows common operations for a CASB rule.

  3. Complete the configuration according to the guidelines provided in Table 1.

    Table 1: Common Operations on the CASB Rules Page



    Add Rule Before

    Add a rule before an existing rule.

    Add Rule After

    Add a rule after an existing rule.


    Create a copy of an existing rule.


    Move the rule by selecting one of the following options:

    • Move Top

    • Move Up

    • Move Down

    • Move Bottom

    Clear All Selections

    Clear the selections for the rules.

Add, Edit, and Delete a CASB Profile Rule

For information on adding, editing, and deleting a CASB profile rule, see Edit and Delete a CASB Rule and Add Rules to a CASB Profile.

Add and Hide Advanced Filter

To add filters:

  1. Click the filter icon and then select Show advanced filter.

    The Add Criteria window opens.

  2. Select the values for Field and Condition from the list.

  3. Enter the value for the selected field and conditions.

  4. Click Add.

  5. Click Save.

    The Save Filter page opens.

  6. Enter a filter name. If you want to make this saved filter as default, then enable Set as default.

    The filter is saved.


    Click X to clear the saved filters.

  7. Click Close once the successful message is displayed.

To hide a filter, click the filter icon and then select Hide advanced filter.