Set up the Repeat Detection playbook

Use the following steps to set up the Repeat Detection playbook.

始める前に

Role required:

• sn_si.admin
• flow_designer

Make sure you have installed Security Operations Spoke (sn_sec_spoke). You have an option to modify the following system properties:

• sn_sec_spoke.similarphish.earlyterminationscore
• sn_sec_spoke.similarphish.lookbackdays
• sn_sec_spoke.similarphish.maxcomparisonsize
• sn_sec_spoke.similarphish.minmatchscore

手順

1. Login as a user with sn_si.user and flow_designer roles.
2. Navigate to All > Flow Designer and select the Repeat Detection playbook.
3. オプション: You can create a copy of the Repeat Detection playbook flow and make the necessary modifications.
   To create a copy of the playbook's flow, click the icon and select Copy flow. Perform this step only if you plan to customize or make specific changes to the flow.

   図 : 1. Repeat Detection playbook

   

4. Activate the playbooks.
   • Activate the main flow to use the playbook available in the base system.
   • Activate the copied flows after making the required changes.
5. Set a Trigger Condition for the playbook.

   This playbook is triggered when the Security Incident is not empty.