Certain TrendAI services continue to utilize port 80. Enabling access for the TrendAI Fully Qualified Domain Name (FQDN) or IP on this port can help mitigate potential issues, ensuring seamless operation and minimizing disruptions to customer business.

For more details on TrendAI services and their associated ports, you can refer to the following link: TrendAI Services Reference.

Here are the steps to enable port 80 temporarily:

1. Log in to TrendAI Vision One console.
2. Navigate to 'Service Gateway Management' under 'Workflow and Automation.

   

3. Go to the Service Gateway settings page and click on the 'Forward Proxy' settings button

   

4. Switch to the 'Advance' Tab and add "*.trendmicro.com" with "port 80"