Video matrices, shared displays, and projectors are all vulnerable to cyber-attacks. Sharing peripherals such as displays between computers or video sources from different networks is a weakness that can be exploited by attackers. Malicious code and information originating from one network can be transferred via a shared peripherals to a different network.

Secure meeting or control rooms often require the ability to combine sources having different classification levels into one display. For example, a projector or a matrix in a meeting room which requires an unsupervised guest laptop to be used in presentations or Video Matrices in control rooms combining classified information with internet or television sources.

These High Sec Labs secure video isolators are designed to meet the requirements of organizations that are challenged by the need to provide secret or top-secret network access together with unclassified or internet access.


High Sec Labs Secure video Isolator diagram
HSL's Secure Mini-Video Isolators offer complete isolation security in a compact and cost-effective form factor.

For increased security and isolation, the HSL Video Isolator Product Family assures unidirectional flow of video with no return channel. The secure video isolator prevents vulnerable peripherals and computers from attacking secure devices by ensuring video flows in a single direction without any back channel. By preventing host-to-peripheral direct access, the secure video isolator eliminates data leakage and filtering irrelevant data from reaching sensitive computers. The video Isolators are designed to provide the highest possible computer & peripheral isolation as demanded by government agencies, military, financial institutions and similar security sensitive customers.