Learn how to review and manage issue exclusions.
The → → page displays the issue exclusion rules in Cortex XSIAM.
An Issue Exclusion is a rule that contains a set of issue match criteria for issues that you want to suppress in Cortex XSIAM. You can add an Issue Exclusion rule from scratch, or base the exclusion on issues that you investigate in a case. After you create an exclusion rule, Cortex XSIAM excludes the issues that match the criteria from cases and search query results, and no longer saves any of the matching issues that are generated in the future. If you select to apply the policy to historic results as well as future alerts, Cortex XSIAM displays the historic alerts as unavailable.
Note
The agent continues to generate excluded issues on the endpoint, but they are not saved or displayed in Cortex XSIAM. Configuration of an issue exclusion does not remove or delete any of the logs that would have triggered the issue notification.
You can also set up issue exceptions by creating global endpoint policy exceptions. For more information, see Add a global endpoint policy exception.
Cortex XSIAM supports exclusion of up to 100,000 issues.
The following table describes both the default fields and additional optional fields that you can add to the issue exclusions table, and lists the fields in alphabetical order.
Field | Description | |
|---|---|---|
Checkbox to select one or more issue exclusions on which you want to perform actions. | ||
Backward Scan Status | Exclusion policy status for historic data, either enabled if you want to apply the policy to previous issues, or disabled if you don’t want to apply the policy to previous issues. | |
Comment | Administrator-provided comment that describes the purpose or reason for the exclusion policy. | |
Description | Text summary of the policy that displays the match criteria. | |
Modification Date | Date and time when the exclusion policy was created or modified. | |
Name | Descriptive name provided to identify the exclusion policy. | |
Policy ID | Unique ID assigned to the exclusion policy. | |
Status | Exclusion policy status, either enabled or disabled. | |
User | User that last modified the exclusion policy. | |
User Email | The administrative user's email address. |