Abstract: System and method for sending electronic files in response to inbound file requests are disclosed. The system includes a file transfer server, a receiving party user device, and a sending party user device, all communicatively coupled together by a communications network. The file transfer server receives a request for electronic files from the receiving party user device; sends a request for the one or more electronic files to the sending party user device; receives the electronic files from the sending party user device; determines whether there are harmful elements in the electronic files; if there is none, encrypts the electronic files and makes them accessible by the receiving party user device. The sending party is only allowed a one-time session for uploading the electronic files to the server.

Abstract: An authentication technique is disclosed that permits or denies access to content based on several factors. Such factors include a user ID, a user password, a device ID, and a unique dynamic password. The unique dynamic password is only valid for a particular request to access the content. The unique dynamic password may be based on a key shared between a user device of a user desiring access to the content and an authentication server that permits or denies access to the content based on the authentication factors. The authentication factors may include whether a current geolocation of the user device meets a defined permissible geolocation specified in a user authentication profile. The authentication technique may further include obtaining approval to access the content by an administrative user. Additionally, the access to the content may be restricted based on duration, content, or termination by administrative user.