Abstract: In certain embodiments, a method for monitoring and securing a baseboard management processor is provided. The method includes coupling to a baseboard management controller of a computer system via a console port, maintaining a persistent connection to the baseboard management controller, monitoring data from the console port, determining from the data whether an unauthorized access has occurred, and sending an alert if the unauthorized access has occurred.

Abstract: In certain embodiments, a method for monitoring and securing a baseboard management processor is provided. The method includes coupling to a baseboard management controller of a computer system via a console port, maintaining a persistent connection to the baseboard management controller, monitoring data from the console port, determining from the data whether an unauthorized access has occurred, and sending an alert if the unauthorized access has occurred.

Abstract: An over current protect circuit for a common bus driver having a complementary pair FET output includes a pair of AND circuits responsive to the gate-source and drain-source voltages for charging separate time integrating capacitors. If a threshold charge is reached a latch is triggered, which in turn disables the driver via a NAND gate and Inverter, and discharges the active capacitor. The latch is reset by dropping the driver enable line. As an alternative, high driver current may be sensed by placing a resistor in series with each output FET and charging the associated capacitor in response to a high current through the resistor.