ATEN unveils secure KVM switches with 5K video for defence use
ATEN International has introduced a new series of KVM switches supporting 5K resolution and certified to the latest NIAP PSD PP v4.0 security standard. These Universal Secure KVM Switches are aimed at defence, intelligence, and national security organisations. The devices are intended for environments where classified and unclassified networks require strict separation.
The new products were developed for mission-critical workstations used in high-security settings. Operators in these environments need to work with Unclassified, Secret, and Top Secret networks and must avoid any risk of cross-domain data leakage. The new KVM switches allow users to connect a single keyboard, mouse, monitor, speaker, and CAC reader to multiple computers with different security levels.
The switches offer 5K ultra-high-resolution video through DisplayPort 1.4 and HDMI 2.1 combo connectors. They support a range of resolutions up to 5120 × 2880 at 60Hz and 5120 × 1440 at 144Hz. This enables operators to view data-dense information displays on a single screen. The devices also display network status information through configurable LED colours and port labels. This helps operators quickly recognise the security level of each connected system.
ATEN designed the devices with a rugged, tamper-evident chassis. The company states this approach improves physical security for deployment inside restricted or secure facilities. The switches implement hardware-enforced data isolation, unidirectional data flow, and peripheral filtering. They also provide audio protection and support for common access card (CAC) authentication, reflecting the compliance requirements for high-assurance IT deployments.
The series offers both 2-port and 4-port models. Options for versions with or without CAC authentication support are available. Connection switching is managed via pushbuttons or an optional Remote Port Selector. The devices use ATEN's Video DynaSync technology. This minimises display delays and preserves resolution integrity when switching inputs.
Users can filter connected USB devices and manage CAC access down to the port level. This level of control is intended to meet the requirements of agencies dealing with sensitive or classified data. A compact metal enclosure is intended to deliver durability and reliability.
Security indicators on the front panel display the status of peripheral filtering and KVM security. These indicators provide visual feedback to users in real time. The design aims to support quick workflows under pressure, where immediate identification of network status and classification is essential.
The products comply with PSD PP v4.0, which is the current Protection Profile for Peripheral Sharing Devices set by the National Information Assurance Partnership. This is the prevailing requirement for IT equipment used in multi-domain security environments.
"ATEN PSD PP v4.0 Universal Secure KVM Switch Series sets a new benchmark in secure connectivity by combining uncompromising data protection with superior 5K visual performance," said Nicholas Lin, Senior Vice President, ATEN International.
The company maintains operations in multiple regions worldwide, including Taiwan, Australia, the US, the UK, and several other territories.
The new secure KVM switches are available now in selected configurations, addressing evolving requirements in defence and secure government computing.