The ADDERView® AVSV1002 Analog Standard SecureSwitch allows a keyboard, monitor and mouse to be shared between high and low security systems, "red and black networks". The high density, highly robust, small form factor unit ensures maximized security to prevent the compromise of critical data.
Uni-directional data paths for keyboard and mouse
One-way data paths ensure that data isolation is assured by hardware, rather than by microprocessor software and protect against timing analysis or forced malfunction attacks
Designed for minimal electromagnetic emissions and isolation of electrical crosstalk
Extensive shielding of the outer casing and of internal circuitry along with 60dB crosstalk isolation ensures that less than 1/1000th of any signal is transferred to another computer. External probing and unauthorized internal access are prevented through the unit design, with as few apertures as possible
No shared RAM between ports
The keyboard and mouse processor is powered down and reset at each switchover to prevent shared RAM leakages. Separate memories hold the Num, Caps and Scroll states with limited accessibility and all data buffers are actively cleared once they have been used
Hardwired port isolation
Data Diodes implemented within hard-wired electronic circuitry ensure unidirectional flow of critical data paths, safeguarding any compromised peripheral by preventing reading of information or transfer of data by another system. Peripherals are always powered down and re-initialized in the event of a change of channel, providing an additional of protection against hidden peripheral malware