StarTech.com’s new line of secure KVM (keyboard, video, mouse) switch products offers the strict isolation that military, intelligence and civilian environments require for National Information Assurance Partnership (NIAP) compliance and zero-trust architectures.
Agencies and defense contractors risk increasing their attack surfaces, data leaks and compliance failures as they connect more systems at a single desk to modernize secure workstations. Secure KVM switches are becoming an important control at the workstation level. They enforce hardware-based network separation rather than relying solely on software policies.
Secure KVM switches are purpose-built access devices designed to keep classified and unclassified systems physically and logically separated while allowing operators to work across multiple machines.
“A secure KVM ensures your systems connected to a KVM switch are fully secured from any data transfer and leakage,” says John Mardinly, manager of product performance at StarTech.com. “It makes sure that each port on the KVM, each system connected, is completely isolated and air-gapped.”
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Designing Secure KVMs for NIAP Compliance
Isolation is critical when operators move between classified and unclassified systems at the same workstation.
“Many government agencies will have a need to connect classified systems to a KVM switch,” Mardinly says. “They require a secure KVM switch because they want to ensure those classified systems are completely isolated from what might be an unclassified system.”
NIAP certification is not a feature but a requirement for government and defense buyers. Achieving and sustaining that certification places significant constraints on how secure-access hardware must be designed and built.
“NIAP compliance requires secure-by-design engineering, third-party validation and disciplined lifecycle control,” Mardinly says.
StarTech’s secure KVM products are designed to align directly with the NIAP secure KVM protection profiles.
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“That includes hardware isolation and no shared components across channels, and each channel is completely isolated,” Mardinly says.
Fixed-function firmware means firmware can’t be modified in any way. Secure KVM products also feature physical tamper protection with a tamper-evident seal, as well as anti-tamper switches that disable all functionality when physical intrusions are detected. All of these features keep the products tamper-proof.
NIAP requirements tightly restrict which peripherals can be connected to the switch.
“You can’t hook up any USB device to a secure KVM,” Mardinly says. “You can hook up a keyboard, a mouse and a Common Access Card reader, but that’s about it.”
At the same time, secure operation cannot come at the expense of workstation productivity.
“For productivity at a workstation, users can still get dual monitors and keyboard-mouse connectivity,” Mardinly says. “They’re able to switch between systems and still know that they’re secured and protected between each port.”
Testing and Validation for Mission Environments
Third-party Common Criteria testing through accredited labs is part of the validation process, but validation does not stop when a product ships.
“We make sure that secure KVMs are tested throughout the lifecycle to ensure compliance and that we’re monitoring performance and interoperability with the latest devices and operating systems as well,” Mardinly says.
That continuous lifecycle testing becomes increasingly important as agencies deploy secure KVMs at scale across operational centers, classified offices and contractor facilities.
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Beyond certification, defense and intelligence teams expect reliability across highly diverse workstation environments — from display hardware and graphics processing units to cables and peripherals.
StarTech operates a dedicated internal innovation lab focused on predeployment testing and validation, where it performs testing and validation using the latest signal testing equipment and analyzers. That work is designed to reduce integration surprises in the field.
“We do compatibility and interoperability testing with all kinds of desktop computers and monitors with different resolutions and refresh rates,” Mardinly says. “That includes GPU testing, KVM cable testing and human interface devices such as keyboards and mice.”
This approach allows StarTech to ensure its secure KVMs behave predictably in mission-critical environments before they reach customer sites.
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Supporting Secure Infrastructure 24/5
Secure-access infrastructure often sits quietly in the background until it becomes unavailable. For defense and government organizations operating continuous or near-continuous missions, support responsiveness is part of operational readiness.
StarTech provides support 24 hours a day, five days a week for its secure KVM products.
“When you’re deploying something that’s mission-critical, support is such an important aspect,” Mardinly says.
That service layer is designed to complement the company’s engineering and validation process rather than replace it.
“The goal is that hopefully customers won’t need support,” Mardinly says. “But if they do, it’s there.”
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Why Secure KVMs Matter More Than Ever
Secure KVMs enforce device and access discipline at the edge of the network.
“It ensures no unauthorized devices can be used and that there’s no tampering with the switch,” Mardinly says.
In environments where security is not optional and compliance is continuously scrutinized, secure-access infrastructure becomes foundational — not peripheral.
“If security is a must in your environment, a secure KVM will help solve those problems when you’re switching between multiple computers,” Mardinly says.
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