The Air Force Research Laboratory (AFRL) has introduced the Trusted Information Transfer and Access Hub (TITAN) toolkit, a groundbreaking solution for secure communication across classified networks. Developed by AFRL’s Information Directorate in Rome, New York, TITAN enables cross-domain information sharing—from unclassified data to top secret—while improving security, usability, and flexibility for the U.S. Department of Defense (DoD).
Core Components of TITAN #
The TITAN suite includes three major cross-domain systems:
- SecureView – an advanced access operating system
- XARBITOR – a rule-based data transfer solution
- V2CDS – a voice and video communication system
David DeProspero, AFRL’s lead engineer for SecureView, explained that cross-domain technology is “one of the most challenging tasks in DoD computing” because it must deliver continuous reliability and security while meeting highly specific user requirements.
SecureView: Simplifying Classified Remote Access #
SecureView was first developed several years ago and continues to evolve under the NSA’s “Raise the Bar” initiative. It supports access across all classification levels, securely isolating different networks on a single device.
Key features include:
- Multi-network support: Direct connection via multiple NICs or VPN tunneling.
- Remote classified access: Developed in partnership with the NSA’s Commercial Solutions for Classified (CSfC) architecture.
- User-friendly interface: Setup in ~30 seconds, supporting up to 16 monitors per device.
This makes SecureView especially valuable for scenarios like telework for classified environments, where it can encapsulate high-side and low-side networks within a single secure bearer channel.
XARBITOR: Cross-Domain Data Transfer #
XARBITOR (Cross-Domain Agile Rule-Based Information Transfer Orchestrator) enables two-way data transfers between multiple security domains.
- Supports a wide range of file types (XML, PDFs, Office documents).
- Built on a modular, scalable framework.
- Aligns with NSA’s Raise the Bar standards for cross-domain security.
By combining data inspection, sanitization, and rule-based transfer, XARBITOR ensures sensitive information moves securely between domains.
V2CDS: Secure Voice and Video Communication #
V2CDS addresses classified voice and video communications:
- Enables VoIP calls and video conferencing across two domains.
- Supports both point-to-point and multi-party calls.
- Ensures real-time secure collaboration without risking data leakage.
This is a critical tool for mission environments where reliable, classified voice and video links are required.
AR Integration: A New Frontier for Secure Access #
AFRL is also pushing TITAN forward with augmented reality (AR) integration. Partnering with U.S. Special Operations Command (SOCOM), AFRL engineers adapted SecureView for use without traditional monitors, leveraging Magic Leap 2 AR glasses.
Benefits of AR integration:
- Enhanced user experience: Unlike VR, AR overlays digital information onto the real world without disorienting users.
- Operational awareness: Soldiers maintain real-world visibility while accessing secure digital assets.
- Classified telework flexibility: AR eliminates physical monitors, reducing risks in environments not originally designed for classified access.
The lightweight, 5K-resolution AR glasses enable secure classified operations even in demanding field conditions, including outdoor and contested environments.
Shaping the Future of Cross-Domain Solutions #
The TITAN toolkit demonstrates AFRL’s commitment to innovative, user-focused cross-domain security. With SecureView, XARBITOR, and V2CDS, the DoD gains:
- Secure remote classified access for telework and mobile missions.
- Trusted cross-domain file transfer capabilities.
- Reliable voice and video collaboration across security levels.
- Next-generation AR solutions to streamline secure operations.
As DeProspero notes, developing cross-domain solutions is one of the hardest problems in DoD computing. With TITAN, AFRL is setting a new benchmark for how classified networks can be accessed, managed, and used securely in the modern digital battlespace.
