A method for transferring data between a first and a second computer system by way of a storage location in a third computer system. When needed for a transfer, the third computer system creates the storage location associated with the first computer system. Using the association, the first computer is able to access the storage location. The second computer system reads access information from a close proximity identification medium, where the information is associated with the storage location. Using the information, the second computer system is able to access the storage location. In a data transfer, one of the first and second computer system stores information in the storage location and the other of the first and second computer systems reads the data from the storage location. Once the data has been transferred from the storage location, the storage location is deleted.