Network & Perimeter Defense

Protect and Connect

Tresys network and perimeter defense solutions protect against cyberattacks and malicious content while enabling the controlled transfer of data between different classification levels or security zones. Whether it’s a classified or industrial network, our solutions enforce network security policies and ensure that data can be effectively transferred across boundaries without fear of compromise..

Striking the right balance between information sharing and information protection is essential for national defense, homeland security and critical infrastructure networks.

Cross Domain Solutions

Government customers count on us for affordable cross domain appliances, deep filtering expertise and proven certification and accreditation services.

Data Diodes

Our data diode products deliver unparalleled protection for nuclear facilities, power plants, utilities, oil and gas companies and other critical infrastructure providers.

Removable Media Threat Protection

Our secure air gap transfer appliance provides the strongest defense available against removable media-borne threats.