TRUSTED GATEWAY SYSTEM
High-Assurance Cross Domain Transfer
Move mission-critical complex files across classification levels, without manual handoffs at scale.
Trusted Gateway System is Everfox’s policy-enforced Cross Domain Solution (CDS) for fast complex file transfer—Raise-the-Bar evaluated, NCDSMO listed, and mission-proven for FVEY governments.
Secure Transfer Capabilities Built In
Move files in any direction — high-to-low, low-to-high, or peer-to-peer — across multiple channels from a single platform. Unidirectional modes meet the strictest FVEY partner policies, while multi-channel operation removes the operational drag of running parallel one-way systems for ongoing mission collaboration.
Verify, inspect, sanitize, and transform files before release using configurable filters tuned to mission policy. Enforce two-person human review, self-release, or directory-based access for repeatable, auditable approvals. Risky or malicious content stays out of high-side networks, high-to-low data spillage is prevented, and trusted files reach operators exactly when needed.
Set policy, monitor health, and audit each transfer from a server-side console with built-in visualization. Centralized event logging and archived audit records support inspector general reviews for nonrepudiation, accreditation packages, and continuous monitoring obligations — without standing up separate logging infrastructure or reviewing multiple logs across domains.
Trusted Gateway System Uses
Whenever files need to move between domains with confidence, Trusted Gateway System supports the use cases that keep operators productive and data protected.
Operators receive only validated, safe files. Content Disarm and Reconstruction, deep content inspection, and multi-engine analysis remove concealed threats hidden in documents that goes beyond antivirus protection.
Reliable Human Review gives Security Officers final say on nuanced sharing decisions, blocking exfiltration that automated policy-enforcement alone cannot reliably catch.
Content Disarm and Reconstruction removes embedded threats, known and unknown, from business documents in real time.
Raise-the-Bar aligned architecture and automated Directory Transfer Services decompose, inspect, and reconstruct files so only known-good data enters classified enclaves.
Trusted Mail System integrates with TGS, Microsoft 365 and Exchange so personnel exchange email and attachments across classification levels without switching machines.
Trusted Print Delivery routes lower-classification print jobs to a single high-side printer, reducing hardware footprint and keeping printed output inside secure perimeters.
Stronger Security, Lower TCO
Independent Forrester Total Economic Impact™ research found Everfox Cross Domain Solutions deliver measurable security and operational gains.
Driving Mission Efficiency Through Cross Domain Modernization
Three-year results from a composite organization based on interviewed customers showed accelerated Cross Domain adoption, reduced manual workload, and consolidated infrastructure across security domains. Mission and acquisition leaders saw measurable returns within the payback window from a single Everfox Cross Domain investment, including:
268% Return on Investment
<6 months Payback
$7.49M Three-year benefits
$5.45M Net present value
Resources
-
Datasheet
Trusted Gateway System Datasheet
-
Brochure
Cybersecurity for Global Governments
-
Brochure
Securing Government Networks Brochure
Datasheet
Trusted Gateway System Datasheet
Technical specifications for secure cross domain file transfer between segmented networks at any classification.
Brochure
Cybersecurity for Global Governments
Overview of Everfox high-assurance solutions protecting national resources across federal, defense, and intelligence missions.
Brochure
Securing Government Networks Brochure
How Everfox secures classified networks and data for the most demanding government mission environments.
Frequently Asked Questions About Trusted Gateway System
Trusted Gateway System is Everfox’s accredited cross domain solution for moving complex unstructured files between networks at different classification levels. It is evaluated against current Raise the Bar requirements, NCDSMO listed, and authorized for U.S. government use across secure environments.
Optical diodes enforce one-way transfer only. Trusted Gateway System supports unidirectional, bidirectional, and multi-directional transfer from a single platform — and adds policy-driven inspection, sanitization, and audit that diodes alone do not provide.
Yes. Trusted Gateway System is evaluated against current National Cross Domain Strategy and Management Office (NCDSMO) Raise-the-Bar requirements and authorized for U.S. government use.
Trusted Gateway System transfers PDF, Microsoft Office documents, images, NITF imagery, XML, archives, and other complex unstructured file types across classification levels — with the ability to apply document inspection, malware scanning, metadata removal, and Content Disarm and Reconstruction.
Yes. Trusted Gateway System eliminates the need for portable media by automating policy-controlled file transfer between segmented networks — removing the operational and security risks of manual hand-carry across mission environments.
Trusted Print Delivery, Trusted Mail System, and Control Center extend Trusted Gateway System for secure print consolidation, secure Cross Domain email, and centralized administration of TGS and High Speed Guard devices.
A Cross Domain Solution enforces controlled, policy-based data transfer between security domains, required for secure data sharing across different classification levels. A firewall filters traffic within a networks but doesn’t securely move or sanitize data between domains.
Use High Speed Guard for automated, policy driven transfer of structured and streaming data, sustaining >9 Gb/s and supporting video streaming for enterprise and tactical deployments.
Structured formats follow strict schemas enabling precise rule-based validation in guards. Unstructured files vary widely and need deep inspection, sanitization, and format enforcement—capabilities TGS specializes in.
High Speed Guard provides high throughput structured/streaming transfer. Trusted Gateway System provides deep inspection and sanitization of complex files. Data Guard provides versatile guard supporting uni/bidirectional transfers with rule and filtering engines.