# Enable HTTPS
You can enable HTTP communication using PACS Manager.
To enable HTTPS communication, you need to install IIS (Internet Information Services) and issue a Server Certificate.
Please follow the procedures in the link below.
Reference Link
- Make sure that the status of DICOMApp is "Stopped".
If the status of DICOMApp is "Running", click "Stop" to stop SonicDICOM PACS.
- Click the "Server" tab.
- Check "Enable HTTPS".
- In the select menu "SSL Cert", select the Server Certificate that has been issued.
- Click "Save".