How to whitelist IPs on iThemes Security
In this guide, you will learn how to Whitelist IPs for ContentStudio into some of the security plugins mentioned here in our knowledgebase documentation
From your WordPress dashboard, you need to go to your iThemes Security Settings > Global Settings > Configure Settings as demonstrated in the below image.
You then will be taken to the next page where you will scroll down to "Lockout Whitelist" section to enter the IPs need to be whitelisted for ContentStudio.
Once done, click on "save settings" to complete the process.