Overview
If iThemes Security is blocking WP Umbrella, don’t worry—we’ve got you covered! This guide will help you whitelist WP Umbrella’s IP addresses so it can function properly and keep your site running smoothly.
Estimated Time to Complete: 5 minutes
Prerequisites: Administrator access to your WordPress site with iThemes Security and WP Umbrella installed.
Steps to Follow 
Step 1: Navigate to iThemes Security Settings
Log in to your WordPress admin dashboard.
Go to Security > Settings.
Step 2: Access the "Global Settings" Tab
Click on Global Settings.
Scroll down until you find the Lockout White List section.
Step 3: Whitelist WP Umbrella’s IP Addresses
In the Lockout White List section, locate the input field for whitelisted IPs.
Enter the following WP Umbrella IP addresses:
212.129.45.77
212.83.142.5
212.83.175.107
2001:41d0:306:1702::/64
2001:BC8:2B7F:801::292/64
Step 4: Save Your Changes
Click Add my current IP to Whitelist if prompted.
Click Save Settings to finalize your changes.
Common Issues & Troubleshooting
WP Umbrella is still being blocked. What should I do?
Double-check that all IP addresses were entered correctly.
Clear your WordPress and server cache.
Try disabling and re-enabling iThemes Security.
If the issue persists, contact our support team at support@wp-umbrella.com.
Will whitelisting WP Umbrella compromise my site’s security?
No, whitelisting only allows WP Umbrella to communicate with your site for monitoring and maintenance—it doesn’t weaken your security settings.
Final Thoughts 
That’s it! You’ve successfully whitelisted WP Umbrella in iThemes Security. Now, WP Umbrella can continue to monitor and manage your WordPress sites without interruptions. Keep up the great work! 