Step 1: Install this Unmanaged Package:
https://login.salesforce.com/packaging/installPackage.apexp?p0=04ta500000CTJA1
(Install for Admins)
Step 2: Configure Named Credentials:
Go to Setup > Named Credentials and click on digitsecAPI for the digitsec1 named credential as show below:
Click Edit on Security Principals as shown below
Click on Add Authentication Parameters and put ClientId as the Name.
Next Login to the DigitSec platform at https://s4.digitsec.com and click on any workspace and click on the Integration tab and then select the API tab and copy the API Token and paste the API Token in the Value of the above Authentication Parameters.
Click Save
Every day the Salesforce environment will sync with the DigitSec platform.