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| /* Covert_TCP 1.0 - Covert channel file transfer for Linux | |
| * Written by Craig H. Rowland ([email protected]) | |
| * Copyright 1996 Craig H. Rowland (11-15-96) | |
| * NOT FOR COMMERCIAL USE WITHOUT PERMISSION. | |
| * | |
| * | |
| * This program manipulates the TCP/IP header to transfer a file one byte | |
| * at a time to a destination host. This progam can act as a server and a client | |
| * and can be used to conceal transmission of data inside the IP header. | |
| * This is useful for bypassing firewalls from the inside, and for |