Method of printing a document

摘要: A method of printing a document ( 10 ) stored at home computing system 5 on printer 9 remote system, the and including trusted print proxy (HTPP) 3 (RTPP) 2 ), respectively, which are configured to be able establish communication via communications link, in includes digital identification device 1 provide public key cryptographic key/private pair RTPP is supply one time token request, steps using mobile 4 interrogate obtain transmit request printed establishing secure channel between least HTPP transmitting encrypted by decrypting initiating only if with ).