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US 20140019652A1 (19) United States (12) Patent Application Publication (10) Pub. N0.: US 2014/0019652 A1 SOFFER (43) Pub. Date: Jan. 16, 2014 (54) SE

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US 2014/0019652 A1 SECURE KM SWITCH FIELD OF THE INVENTION [0001] The present invention relates to a system that enables a computer user to securely s

US 2014/0019652 A1 [0021] Keyboard peripheral port to connect a standard user keyboard through bi-directional serial interface such as USB or P/2. Ins

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