Test HTTP Post
A request method largely implemented in HTML files for submitting filled-in forms, updating databases, and uploading files to the server. Sensitive data can be lost when completing a web form or uploading a file to a web server. Check to see if your DLP policies are able to block this type of action.
NOTE: HTTP Post is a request method supported by the HTTP protocol for submitting filled-in forms, updating databases, and uploading files to the server.