A SIEM Notification
Written by B3Networks Academy
Updated at May 19th, 2026
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Table of Contents
A SIEM Notification Settings section is introduced in Security Hub to allow partners to configure which organizations (ORGs) they want to receive SIEM notifications from. This provides greater flexibility for partners who manage multiple organizations and want to control which notifications they receive.
Workflow Explanation
Configuring SIEM Notification Settings in Security Hub
- Go to Security Hub
- Select [SIEM notification]
- Select one of the following options:
- All Organizations
- This is the default setting.
- The system sends notifications for security events from all ORGs
- The specific organization list is cleared automatically if the user switches back to this option
- Specific organizations: Receive notifications only from the configured ORG UUIDs
- Notifications will only be received from the specified organizations.
- Customers can enter one or more ORG UUIDs.
- All Organizations
How to configure notification settings in org management
- Go to [Org Management] and select [Notification Settings].
- Click Add to add the recipient team.
- Select the Team that should receive the notifications.
- Choose the event type the team should receive notifications for: SIP and SMS events
- Click on Add to save the configuration.
Email notification:
Note:
- Prerequisite: The feature “Allow organizations to configure notification settings” must be enabled in Security Hub before configuring notification settings.
- SIP events will be captured and notifications will be sent only when the extension is assigned to a Security Group and the SIP default domain (defaultSipDomain) belongs to one of the supported domains below:
- Singapore: sipsg01.b3networks.com, sipsg02.b3networks.com
- Indonesia: sipid01.b3networks.com
- Thailand: sipth01.b3networks.com
If these conditions are not met, SIP events will not be captured and no notification will be sent.