Secure KVM Switches

Access servers between secure
and non-secure networks

Secure KVM switches
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Get secure KVM switches for networks with multiple security classifications.

These ultra-secure KVM switches, available in DVI and VGA versions, enable you to safely access servers between secure and non-secure networks.

They have been certified for Common Criteria Evaluation Assurance to Level 4+ (EAL4+), augmented by ALC_FLR.2 and ATE_DPT.2.

The benefits of EAL4+

EAL4+ defines a common set of tests to evaluate the security of an IT product relating to its supply chain, from design, engineering, and manufacturing to distribution. The Common Criteria scheme is supported by the National Security Agency through the National Information Assurance Program (NIAP). Read more about Tempest and Common Criteria (EAL4+)

Secure KVM application diagram

TEMPEST versions available

All VGA versions are available with support for CAC readers and are TEMPEST Level I (Level A) Qualified, as well as NATO SDIP-27 Level A Qualified.

This means their low-radiated emissions profile meets the appropriate requirements for conducted/radiated electromagnetic emissions.


Furthermore, TEMPEST Level-I-rated Secure KVM Switches provide the best port-to-port isolation.

Highly classified PCs can be connected to every port without the risk of data transfer between the ports.


Great for government

  • High port-to-port electrical isolation.
  • A permanently hard-wired design.
  • External tamper-evident seals.
  • Channel-to-channel crosstalk isolation between -60dB and -80dB to protect against snooping.

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