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The Next Evolution of
Software Defined Wide Area Network

"Where Blockchain Meets Next-Generation Networking"

Unified Sentinel Data Networks

Field of Innovation & Invention

Our invention is able to build and tear down fully encrypted Layer 3 connections between our customers sites using our Customer Premise Equipment (CPE).

The invention is the next logical evolution of Software Defined Networking (SDN) by our implementation of Distributed Ledger Technology (blockchain) to act as both the Order Management System (OMS) and the Control Plane of our global network.

What was done previously using many manual steps is now 100% autonomous driven by our customers requirements.

Introducing

Blockchain Secured SD-WAN

The most secure, cost-effective, and scalable WAN solution for your business

A.D-WAN (Autonomous Distributed Wide Area Network), is USDN’s patented solution that leverages the best characteristics of distributed ledger technology (blockchain).

This allows us to have a highly-secure, fully-autonomous global network provisioning system. We are able to build and tear down fully encrypted overlay networks in real-time at the customer's discretion through their customized dashboard. Connectivity can be established between a customers own sites or B2B connections with any other entity "on-net" with USDN.

A.D-WAN (Autonomous Distributed Wide Area Network), is USDN’s patented solution that leverages the best characteristics of distributed ledger technology (blockchain).

Redefining Blockchain

USDN is Redefining Blockchain with Patented Innovation

Encrypts Data
At Line-Rate

Encrypts Data At Line-Rate

Uncompromised security at full speed! A.D-WAN encrypts data in transit at line-rate, ensuring zero slowdowns and maximum protection against cyber threats. Your data stays secure, fast, and untouchable

QOS - Quality of Service

Customer can flag specific traffic flows to be prioritized over others. For example, emails, voice over IP, video conferencing, live streaming, etc.

PRIVATE BLOCKCHAIN

Each node is a “permissioned” participant in our global blockchain network by which each node undergoes various security checks in order to ensure it is a valid participant in our network which also enhances the security of our infrastructure.

Cost-Effective

As enterprises and connectivity requirements evolve, USDN offers immediate provisioning of services to our customers at their discretion. Our model is 100% autonomous, reducing overhead allowing us to pass savings direct to consumer. USDN licensing is lowest cost in the industry.

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Upcoming Events

What We Do

Redefining How the World Connects. One Verified Packet at a Time.

USDN delivers secure, self-verifying connectivity where every packet is validated and every route adapts in real time. With blockchain-backed integrity and autonomous AD-WAN intelligence, we remove the weaknesses of VPN and MPLS.

Our encrypted, zero-trust architecture protects sites, clouds, and global teams without added complexity, giving organizations a network that defends itself and scales effortlessly.

Enterprise

Modern enterprises use USDN to unify offices, data centers, and cloud workloads under a single encrypted network. Reduce operational overhead, eliminate legacy Connectivity issues, and maintain high performance across every location.

Fintech & Financial Services

Financial institutions rely on USDN’s encrypted, verifiable data paths to protect sensitive transactions and meet regulatory requirements. Every connection is validated, ensuring a secure environment for critical financial operations.

ISPs & MSPs

Service providers leverage USDN to deliver secure, scalable connectivity solutions to their customers. With lower infrastructure complexity and automated routing, MSPs can offer stronger SLAs and differentiated network services.

Government & Public Sector

Government agencies depend on tamper-proof communication and strict reliability. USDN provides blockchain-backed integrity, encrypted transport, and resilient routing ideal for mission-critical operations and compliance-heavy environments.

USDN is leading the next evolution of secure, high-performance networking. With a growing portfolio of patented innovations, we’re redefining how data moves across decentralized infrastructure. Our flagship technology embeds the control plane and order management directly into a private, permissioned blockchain-delivering stronger security, faster transaction processing, and greater network efficiency with full transparency and trust. From reducing latency and improving scalability to preserving data integrity end-to-end, USDN powers the future of enterprise-grade connectivity.

Frequently Asked Questions

Got Questions? Don’t worry,
we’ve got the Answers.

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What is USDN?

Unified Sentinel Data Networks (USDN) is a technology company that develops autonomous, blockchain-based networking systems designed to securely transport, coordinate, and manage data across distributed environments.

What problem does USDN solve?

Traditional wide area networks rely on centralized control, static configurations, and manual oversight, which limit scalability, resilience, and security. USDN enables autonomous, distributed network operation using blockchain-based coordination and policy enforcement.

What is AD-WAN?

AD-WAN stands for Autonomous Distributed Wide Area Network. It is USDN’s patented networking architecture that enables self-governing, self-optimizing, and policy-driven data transport across geographically distributed nodes.

How is AD-WAN different from SD-WAN?

SD-WAN centralizes control through software-defined management planes. AD-WAN distributes control across the network itself, using autonomous decision-making, decentralized coordination, and cryptographic trust mechanisms rather than a single control authority.

Why does USDN use blockchain in networking?

USDN uses blockchain as a coordination, trust, and policy enforcement layer, not as a cryptocurrency or payment system. Blockchain enables distributed consensus among network nodes, tamper-resistant network state and policy records, and autonomous enforcement of routing, access, and governance rules.

How does USDN improve network security?

USDN embeds cryptographic identity, immutable policy records, and autonomous validation directly into the network fabric, reducing reliance on perimeter-based defenses and manual trust assumptions.

What is USDN?

What problem does USDN solve?

What is AD-WAN?

How is AD-WAN different from SD-WAN?

Why does USDN use blockchain in networking?

How does USDN improve network security?

USDN embeds cryptographic identity, immutable policy records, and autonomous validation directly into the network fabric, reducing reliance on perimeter-based defenses and manual trust assumptions.

What is USDN?

What problem does USDN solve?

What is AD-WAN?

How is AD-WAN different from SD-WAN?

Why does USDN use blockchain in networking?

How does USDN improve network security?

USDN embeds cryptographic identity, immutable policy records, and autonomous validation directly into the network fabric, reducing reliance on perimeter-based defenses and manual trust assumptions.

What is USDN?

What problem does USDN solve?

What is AD-WAN?

How is AD-WAN different from SD-WAN?

Why does USDN use blockchain in networking?

How does USDN improve network security?

USDN embeds cryptographic identity, immutable policy records, and autonomous validation directly into the network fabric, reducing reliance on perimeter-based defenses and manual trust assumptions.

At USDN, we’re not just participating in the blockchain revolution, we’re leading it. With a growing portfolio of secured, groundbreaking patents, USDN is setting a bold new standard for how data moves across decentralized networks.