If the Gateway receives an FTP over HTTP request that does not contain FTP user credentials, the Gateway will send its pre-configured anonymous user credentials to the FTP server when attempting to lo...If the Gateway receives an FTP over HTTP request that does not contain FTP user credentials, the Gateway will send its pre-configured anonymous user credentials to the FTP server when attempting to login to the FTP server. It prompts the user for credentials when it receives the 407 HTTP status code from the Secure Web Gateway, but once they are inputted, the browser displays the Block Page sent by Secure Web Gateway with the 407 HTTP status code rather than retrieving FTP data from the Gateway.