The SK1004TF TEMPEST Digital KVM switch based on the Adder SVsd1004 enables proven, EAL4+ secure access to four computers of varying security classification from one console in environments where security is mandatory.
Three levels of physical security include tamper evident tape, locked memory which prevents tampering and reprogramming and chassis intrusion detection which makes the switch inoperable if the cover is removed.
The switch firmware ensures controlled USB connectivity and only allows Human Interface Devices (keyboard, mouse and card reader) on the console ports to switch to the target computers. Unsecure USB devices such as flash drives, cameras and all other USB devices are strictly prohibited by the switch. The SK1004TF compliments the extensive range of TEMPEST and secure communication products.