This article explains how to clean JSA/STRM data using Soft Clean/Hard Clean Security Information Management (SIM) Data.

JSA/STRM data can be cleaned by resetting the SIM module.  This allows you to remove all offenses, attackers, and target information from the database and the disk. This option is useful after tuning your deployment to avoid receiving any additional false positive information.

1. Login to JSA WebUI

2. Go to Admin  > Advanced  > Clean SIM Model

3. The Reset SIM Data Module window appears

   

4. Select one of the following options:

   • Soft Clean - Closes all offenses in the database.
   • Hard Clean - Closes all active SIM data including offenses, targets and attackers.

If the WebUI is not available and you need to clean SIM data from the CLI follow the instructions in KB14160- [STRM/JSA] No Offenses in web U. [juniper.net]

2020/09/05 - Updated according to JSA and added the screenshot of the latest version of JSA.