NIAP PP4.0 Certification Achieved for HSL Video Isolators
High Sec Labs (HSL) is proud to announce that its Video Isolators have achieved certification under the NIAP CCEVS Protection Profile 4.0 for Peripheral Sharing Devices (PSD), validating their ability to provide high-assurance display isolation in mission-critical environments.
Modern secure workstations often require multiple computers to share the same display. Without proper isolation, displays and video interfaces can introduce hidden return channels that expose sensitive networks to data leakage or malware injection. NIAP PP4.0 certification confirms that HSL Video Isolators meet rigorous security requirements for protecting shared peripherals in classified and multi-domain environments.
Enforced Unidirectional Video Flow
HSL Video Isolators are engineered to enforce a strictly unidirectional flow of signals from the host computer to the display. By physically preventing return-channel communication, the isolators eliminate a critical class of peripheral-based attacks.
This architecture allows multiple computers to connect to the same display without creating a pathway for data to move between systems or networks. Hardware-enforced isolation ensures that only the intended video signal reaches the display, preventing unauthorized data transfer.
HSL isolators are designed to ensure that only necessary signals pass between source and destination, helping organizations maintain secure separation between networks of different classification levels.
Trusted Display Connectivity
With NIAP PP4.0 certification, HSL Video Isolators provide independently validated hardware-level protection for secure display environments.
These solutions are ideally suited for:
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Multi-classification workstations
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Command and control centers
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Secure meeting rooms
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Intelligence and defense environments
By combining physically enforced isolation with NIAP-certified assurance, HSL Video Isolators deliver trusted display connectivity wherever uncompromising security is required.
Explore NIAP-Certified Video Isolation
Whether deployed in command centers, intelligence workstations, or secure meeting spaces, HSL video isolation solutions ensure that displays never become a pathway for data leakage.
Video Isolators
High-assurance display isolation for secure multi-system environments.
Mini Video Isolators
Ultra-compact NIAP-certified isolation requiring no external power.
High Sec Labs (HSL) develops high-quality, cyber-defense solutions in the field of network and peripheral isolation.
The company, headquartered in Or Akiva Northern Industrial Zone, Israel, was founded in 2008 and has a second manufacturing site in the United States.
High Sec Lab’s roots are deeply embedded in the defense industry developing cyber protection solutions for submarines and aircraft. Among its customers are some of the world’s leading governments and defense organizations as well as commercial companies such as banks, healthcare providers, and national infrastructure companies.
Highest Security Compliance
The company’s products are designed to provide the maximum computer and peripheral isolation as demanded by government agencies, military, financial institutions, and similar security-sensitive customers. HSL’s products are built to comply with the highest security standards, including EAL4+ security requirements and the latest National Information Assurance Partnership (NIAP) Protection Profile PSS Ver 3.0 PSS or PSD Ver 4.0 requirements for peripheral sharing switch devices.
Secure Segregation Solutions
HSL’s patented secure segregation solutions include a variety of peripheral sharing switch devices such as KMs, KVMs, and Matrix devices. These enable users to share peripherals between computers that belong to different security classification levels while protecting against data leakage and malicious attacks through shared USB, keyboard, mouse, video, and audio peripherals.