Abstract
Steganography is defined as the art and science of hiding information. The process is that hiding message in an appropriate carrier, and then sending the carrier to a receiver. Everyone except the receiver will not know it contains a hidden message. The paper presents a novel method for hiding message imperceptibly between nodes over Internet. This method embeds information into certain field of TCP/IP packet header. The changed packet will be analyzed by routers or servers as a normal one. According to the analysis on the TCP/IP protocols, message can be embedded into IP header's Identification, Flags, TCP header's Sequence-Number and Acknowledgment-Number fields. We discussed and compared each scenario in applications. At last, an application of this scheme in Fuel Cell Remote Monitoring System is given.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have