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KVM Choice: Secure KVM Switches

Secure KVM Solutions: Secure Desktop KVM Access & Secure IP Remote Access

High Security for both local Computer Control and IP Network Computer Access.


What is Secure KVM?


A secure KVM switch is a desktop switch that not only provides Keyboard, Video and Mouse control but the proper separation of the PCs connected to the different ports, which may be on networks of differing security groups.  Unlike standard KVM switches, secure KVM switches do not allow the use of hotkey commands to change channel this can only be controlled using push button control or special connected remote controls by the authorised user at the desk.

The computer ports give isolation between networks ensuring no data is leaked between the ports and potential threats, this sometimes done by changing circuitry to light diodes. Secure KVM Switches must truly break the physical connection to previous channels before reconnecting to the new chosen channel/port. In order to design a optimal environment to making mission-critical decisions, organisations must consider both secure function and to be desktop user friendly. Secure KVM switches provide a user-friendly but effective safety barrier for users operating in command and control environments.

Secure KVMs come with a wide range of features and additional options to further maximize overall efficiency and security. Secure KVM switches do not allow the use of just any USB drive that isn't recognised to access any information. But if required some switched can be configured to allow only USB devices that are selected as authorised or recognised. Such as CAC common access card readers.

Secure KVM switches are vital to protect this layer switch point and do even more to protect government agencies, utilities and authorities from modern critical cyber threats.


Example explanatory drawing: (Using ADDER Secure AVS schematic.)


Maximum Security: NIAP 3.0 / NIAP 4.0


KVM - Functionality for superior operation


 NATO - TEMPEST Certified


 All Video Signal Types available


Secure Data Transfer & Operation with Anti-Tamper Protection


 True Data Path Isolation


 Secure Video Emulation (EDID)


 Common Access Card (CAC) reader support options


Secure KVM choose by Type:

Security Level :





Video Input :








Advanced Options :


4K Secure KVM




More Options: 

Tempest  (USA NSTISSAM Level I and NATO SDIP-27 Level A).

Tempest testing was developed to ensure that sensitive equipment doesn't leak information, although the exact nature and details of the tests are not publicly available. Switches can be tested and qualified to the strictest Tempest standards (USA NSTISSAM Level I and NATO SDIP-27 Level A). This means that the switches are amongst the lowest leakage KVMs in the world.


Secure KVM by Manufacturer:





Secure KVM with superior usability, featuring configurable LED buttons, a real-time status display, and NIAP PP 4.0. security compliance.


+ NIAP PP 4.0 Certified/ or PP3.0 Versions

+ Up to 3840 x 2160@60Hz (4K Secure KVM)

+ Intuitive E-Paper Display (Real-time status)

+ Color-configurable LEDs buttons

Raritan RSS

Desktop access solution for guarding against cyber intrusion for government and military agencies, PSS PP v3.0 Compliant. High res 4K video, with Multi-level Physical and Logical Security.


+ PSS PP v3.0 Compliant (NIAP 3.0)

+ Up to 3840 x 2400@30Hz (4K Secure KVM)

+ Isolated KVM ports

+ CAC authentication

ATEN Secure KVMs

PSS PP v3.0 & v4.0 Secure KVM Switches specifically designed to meet the stringent security requirement of secure defense and intelligence installations. Isolation between computer sources & peripherals.


+ PSS PP v4.0 or v3.0 (NIAP 3.0/4.0)

+ Up to 3840 x 2160@30Hz (4K UHD Secure KVM)

+ Video DynaSync™ (Eliminates boot-up display)

+ Dual displays options


NIAP 3.0, with Anti-tamper, all data relays are controlled by inverted signals, shielding outside connections. Ports use isolated data channels, the ROM is also nonreprogrammable.

Variations: DVI-I Dual / DP-DP DP-HDMI


+ NIAP 3.0 (NEW NIAP 4.0 Models Available)

+ Largest Choice of Secure KVM Models (Full List)

+ Supports 4K Ultra HD (3840 × 2160 @30Hz)

+ Manufactured in the USA


For more Information, Quotes, assistance or advice call us on: 0345 899 5010