Security Tokens and Trusted IP Ranges
Most Salesforce accounts require a security token to access the account. When you create a Salesforce connection, you can enter the security token. If your account requires a security token and you do not have one, you can generate or reset a security token. After you log in on the Salesforce web site, click Setup > My Personal Information > Reset My Security Token.
To avoid adding the security token to a Salesforce connection, you can add Informatica Cloud IP addresses to the Trusted IP Ranges in your Salesforce account. On the Salesforce web site, click Setup > Security Controls > Network Access, and then add the following IP addresses:
For more information, see the Salesforce documentation.