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- On Asset Manager's main menu, browse to Settings > Integrations > Tenable.sc or Tenable.io.
- Enable the threat feed by toggling the slider to On.
- Input a Polling Interval to indicate the time that should elapse between fetching the latest feed data.
Input the IP address of your Tenable server.
Input your customer Username.
Tenable.sc Tenable.io 
- Click Submit.
The feed of data from Tenable SecurityCenter to Asset Manager is configured. If you see the messages "Configuration saved" and "Product configured properly," then all is well.
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To disable session management:
- Log into in to the Tenable SecurityCenter as a user who has system settings access.
- Navigate to Systems, Configuration, and then to Security. The Authentication Settings will be listed.
- Scroll down to Allow Session Management.
- Clear the Allow Session Management option, and click Submit.