| 摘要 |
2106574 9217958 PCTABS00016 Communication elements for secure data communication between remote nodes of a computer system on a standard communications medium (12). Terminals (21), workstations and personal computers are connected through a user-side terminator to a standard unsecured communications medium (12). Processors (42) are connected through a computer-side terminator (41) to the same medium (12). The combination of a user-side terminator (21), a computer-side terminator (41) and a standard communications medium (12) constitutes a secure computer interface.
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