If you would like to keep the previous detections within DDI, either those requested by external/internal auditing process or for further investigation, it is recommended to export all detections periodically. By default, DDI stores 120 days of its detection logs in a database.
This article shows how you can export detection logs in DDI.
To export the detection logs:
On the web console, go to Detections > All Detections.
Here, you can also view the custom time period and the detection severity that you have set.Based on the current product design, the start date and end date of the custom range cannot be over 31 days. Therefore, to get all logs, download the logs for each month separately.
Click Export to export the detection logs.