Set up HTTP filtering

Secure Web Gateway allows you to inspect HTTP traffic and control which websites users can visit.

​​ 1. Connect to Gateway

To filter HTTP requests from a device:

1. Install the Cloudflare root certificate on your device .
2. Install the WARP client on your device.
3. In the WARP client Settings, log in to your organization’s Zero Trust instance.
4. Enable the Gateway proxy:
   1. In the Zero Trust dashboard Open external link , navigate to Settings > Network.
   2. Enable Proxy for TCP.
   3. (Optional) Enable Proxy for UDP. All port 443 UDP traffic will be inspected by Gateway.
   4. Enable TLS decryption.

​​ 2. Verify device connectivity

1. In the Zero Trust dashboard Open external link , navigate to Settings > Network.
2. Under Gateway logging, enable activity logging for all HTTP logs.
3. On your WARP-enabled device, open a browser and visit any website.
4. In the Zero Trust dashboard, navigate to Logs > Gateway > HTTP. Before building HTTP policies, make sure you see HTTP queries from the email associated with your device.

​​ 3. Add recommended policies

To create a new HTTP policy, navigate to Gateway > Policies > HTTP in the Zero Trust dashboard. We recommend adding the following policies:

​​ Bypass inspection for incompatible applications

Bypass HTTP inspection for applications which use embedded certificates. This will help avoid any certificate pinning errors that may arise from an initial rollout.

​​ Block all security risks

Block known threats such as Command & Control, Botnet and Malware based on Cloudflare’s threat intelligence.

​​ 4. Add optional policies

Refer to our list of common HTTP policies for other policies you may want to create.