CISO Tribune

Vendor comparison · 2 companies

Dispersive Stealth Networking vs QuSecure

Dispersive Stealth Networking, from Dispersive Holdings, Inc., is a preemptive cybersecurity platform that makes data in motion invisible, resilient, and fully under an organization's control. QuSecure is a post-quantum cryptography and crypto-agility company that gives an enterprise one place to set and enforce cryptographic policy across its infrastructure. CISO Tribune files both under Post-quantum cryptography. This page sets the two records side by side: what each sells, where it is based, who owns and funds it, the customers it names and its recent news, each fact numbered to its source.

Change the companies

Up to four companies side by side.

  • Dispersive Stealth Networking
  • QuSecure
Dispersive Stealth Networking vs QuSecure: Products, Customers and Funding Compared
Dispersive Stealth NetworkingDispersive Stealth Networking, from Dispersive Holdings, Inc., is a preemptive cybersecurity platform that makes data in motion invisible, resilient, and fully under an organization's control.dispersive.ioQuSecureQuSecure is a post-quantum cryptography and crypto-agility company that gives an enterprise one place to set and enforce cryptographic policy across its infrastructure.qusecure.com
What it sells
  • Dispersive® Stealth NetworkingA software overlay that fragments traffic across dynamic paths. It runs on the infrastructure a customer already operates.
  • DispersiveCloud™A hosted SaaS deployment of Dispersive. It runs on global cloud infrastructure.
  • DispersiveFabric™The self-hosted deployment of Dispersive. The customer runs and controls every component.
  • Trusted Cloud Edge (TCE)[5]Splits and secures traffic across multiple invisible paths. It is described as tunnel-free.
  • QuProtect R3[7][9][10]Platform for cryptographic command and control.
  • QuProtect[1][3][4][7][9][10][11][12][13]Post-quantum cybersecurity software for protecting encrypted communications and data.
  • QuEverywhere[13]Quantum-safe cryptography orchestration for websites and mobile applications.
Categories
Headquarters
Not stated on its pagesSan Mateo, United States[2]
Founded
Not stated on its pagesNot stated on its pages
Ownership and funding
Not stated on its pagesPrivately held[2][13]
Named customers
Not stated on its pagesNot stated on its pages
Recent news
  • September 2, 2026Dispersive Stealth Networking announced an expansion of its partner-led go-to-market capacity, citing rising demand for AI communications protection and post-quantum readiness.[9]
  • September 22, 2026QuSecure announced it was named a Cool Vendor in a Gartner report on data security innovations, recognizing its post-quantum cryptography solution.[6]
  • February 11, 2026QuSecure appointed Brian Cunningham as Executive Vice President, Strategy and Growth, as enterprises and government agencies move to post-quantum cryptography.[15]
  • February 11, 2026QuSecure appointed Brian Cunningham, a former Special Operations Commander and Navy SEAL, as EVP Strategy & Growth.[5]
G2 and Gartner Peer Insights
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
Who it fits
Its pages describe protected remote access and control traffic for energy, utilities, and industrial operations. Security for the AI communication layer is described for agents, inference calls, and data moving between models, tools, and GPUs. The self-hosted deployment is built for larger, more complex environments, where the customer runs and controls every component.From its own pages, the company directs QuProtect at commercial and federal channel partners. The stated aim is to let those partners secure their networks, communication, and data. The site also carries industry pages for financial services, insurance, energy and grid, hospital systems, manufacturing, pharma and life sciences, and state and local government. This is our reading of the pages, and they state no organisation sizes or buyer roles.
Last verified
September 30, 2026September 27, 2026

Where they overlap

  • Dispersive Stealth Networking and QuSecure are both filed under Post-quantum cryptography.

Where they differ, field by field

  • Dispersive Stealth Networking's primary category is SASE and SSE; QuSecure's is Post-quantum cryptography.
  • Dispersive Stealth Networking is also filed under Zero trust network access and Microsegmentation. QuSecure is also filed under Encryption, tokenization and key management.
  • Dispersive Stealth Networking lists Dispersive® Stealth Networking, DispersiveCloud™, DispersiveFabric™ and Trusted Cloud Edge (TCE). QuSecure lists QuProtect R3, QuProtect and QuEverywhere.
  • QuSecure is headquartered in San Mateo, United States.
  • QuSecure is privately held.

What it sells: Dispersive Stealth Networking

What Dispersive® Stealth Networking does
It secures the communication paths that connect users, applications, agents, models, and infrastructure. Post-quantum protection extends across the data plane and the control plane. Dispersive runs over transport including internet, 5G, VSAT, MPLS, and cloud backbone.
What DispersiveCloud™ does
DispersiveCloud is a hosted SaaS deployment and is SOC 2 Type II certified. It runs on global cloud infrastructure from providers including Amazon Web Services and Azure. DispersiveCloud is a cloud-native deployment that integrates into hybrid and multi-cloud environments.
What DispersiveFabric™ does
DispersiveFabric is the self-hosted deployment, built for larger, more complex environments, where the customer runs and controls every component. It is a software-defined overlay network with a microservices architecture. DispersiveFabric deploys on public cloud, private cloud, containers, VMs, or dedicated hardware.
What Trusted Cloud Edge (TCE) does[5]
Trusted Cloud Edge (TCE) dynamically splits and secures traffic across multiple invisible paths. It delivers stealth networking and tunnel-free connectivity. Trusted Cloud Edge (TCE) can augment or fully replace SD-WAN. Deployment options include software, virtual, container and hardware based gateways and endpoint software for remote users and data scientists.

What it sells: QuSecure

What QuProtect R3 does[7][9][10]
QuProtect R3 delivers continuous cryptographic inventory, remediation to TLS 1.3 with ML-KEM, automated certificate rotation, and compliance evidence. QuProtect R3 enables security teams to swap algorithms and push cryptographic policy changes across their entire network from one place. QuProtect R3 operates across cloud, on-premises, air-gapped, and sovereign environments and is backwards compatible with legacy infrastructure.
What QuProtect does[1][3][4][7][9][10][11][12][13]
QuProtect is a software-based PQC solution designed to protect encrypted communications and data using quantum secure channels. QuProtect is compatible with all algorithms selected by NIST. QuProtect provides authentication of users, devices, data, and services. QuProtect protects data in transit in datacenters and in the cloud.
What QuEverywhere does[13]
QuEverywhere is a quantum-safe cryptography orchestration product launched by QuSecure. QuEverywhere protects encrypted private data on any website or mobile application with quantum-resilient connections and sessions. QuSecure states that organizations can protect sensitive data wherever it travels without installing software at the endpoint.

Questions about Dispersive Stealth Networking and QuSecure

What do Dispersive Stealth Networking and QuSecure sell?
Dispersive Stealth Networking sells Dispersive® Stealth Networking, DispersiveCloud™, DispersiveFabric™ and Trusted Cloud Edge (TCE). QuSecure sells QuProtect R3, QuProtect and QuEverywhere.
Are Dispersive Stealth Networking and QuSecure in the same category?
They share Post-quantum cryptography. Dispersive Stealth Networking's primary category is SASE and SSE and QuSecure's is Post-quantum cryptography.
Where are Dispersive Stealth Networking and QuSecure headquartered?
QuSecure is headquartered in San Mateo, United States.
Who owns Dispersive Stealth Networking and QuSecure?
QuSecure is privately held.
Who are Dispersive Stealth Networking and QuSecure sold to?
Its pages describe protected remote access and control traffic for energy, utilities, and industrial operations. From its own pages, the company directs QuProtect at commercial and federal channel partners.
What have Dispersive Stealth Networking and QuSecure announced recently?
September 2, 2026: Dispersive Stealth Networking announced an expansion of its partner-led go-to-market capacity, citing rising demand for AI communications protection and post-quantum readiness. September 22, 2026: QuSecure announced it was named a Cool Vendor in a Gartner report on data security innovations, recognizing its post-quantum cryptography solution.

About Dispersive Stealth Networking

Dispersive Stealth Networking, from Dispersive Holdings, Inc., is a preemptive cybersecurity platform that makes data in motion invisible, resilient, and fully under an organization's control. Dispersive Stealth Networking secures the communication paths that connect users, applications, agents, models, and infrastructure. Dispersive is a software overlay that runs on the infrastructure an organization already operates.[4][6]

Dispersive Stealth Networking fragments traffic across dynamic, non-deterministic paths. Dispersive Stealth Networking hides data in motion by splitting, encrypting, and obfuscating traffic across multiple diverse network paths simultaneously. Data streams are split at the authenticated source and re-addressed with a Dispersive header, so that traffic follows different network paths based on instructions from the Dispersive Controller. The underlying IP networks deliver these packets to Dispersive software nodes known as Data Deflects. The authenticated destination reassembles the split packet streams and strips out the Dispersive header information before passing the original packet to the receiving application. Dispersive paths roll during transmission rather than failing over after a break. Dispersive runs over transport including internet, 5G, VSAT, MPLS, and cloud backbone.[1][4]

Each fragment in Dispersive Stealth Networking is protected with layered encryption, including the NIST-standardized post-quantum algorithms ML-KEM and ML-DSA. Dispersive Stealth Networking uses FIPS 140-3 validated cryptographic modules. Post-quantum protection in Dispersive Stealth Networking extends across the data plane and the control plane. Dispersive architecture aligns with NIST-approved post-quantum cryptographic standards, including ML-KEM.[1][4][6][7]

Dispersive Stealth Networking secures the AI communication layer directly, across the full stack. Dispersive uses TLS fingerprint mitigation so that sensitive traffic blends into ordinary web communications. URL filtering in Dispersive Stealth Networking gives operators control over which destinations agents, users, and applications can reach. Dispersive operates after authentication, on the transport plane, and determines how the resulting traffic moves. Dispersive extends zero trust and SASE controls instead of competing with them. Dispersive isolates sensitive applications, users, and devices within micro-segmented environments. Dispersive integrates with Okta, AD, Entra, and other identity providers to enforce access controls.[4][10][11]

DispersiveCloud is a hosted SaaS deployment and is SOC 2 Type II certified. DispersiveCloud runs on global cloud infrastructure from providers including Amazon Web Services and Azure. DispersiveFabric is the self-hosted deployment, built for larger, more complex environments, where the customer runs and controls every component. DispersiveFabric is a software-defined overlay network with a microservices architecture that deploys on public cloud, private cloud, containers, VMs, or dedicated hardware. Customers decide whether Dispersive hosts the control plane or their own team runs it. Some organizations use Dispersive to retire specific components, such as legacy VPN or SD-WAN.[4][12]

Trusted Cloud Edge (TCE) dynamically splits and secures traffic across multiple invisible paths. Trusted Cloud Edge (TCE) secures the underlying transport layer of a SASE stack. Trusted Cloud Edge (TCE) can augment or fully replace SD-WAN. Trusted Cloud Edge (TCE) offers software, virtual, container and hardware based gateways and endpoint software for remote users and data scientists.[5]

Dispersive uses path selection across fiber, cellular, satellite, and other transports to sustain mission applications through disconnected, denied, intermittent, and limited-bandwidth (DDIL) conditions. Dispersive offers a software-only gateway that deploys on mission-approved or customer-furnished hardware without proprietary appliance dependencies. Dispersive's adaptive communications architecture is fielded across five mission areas. Dispersive covers rapid, ephemeral coalition and mission-partner connections with fast provisioning and equally fast revocation. Select federal programs, including the Department of Homeland Security, rely on Dispersive to maintain mission-critical communications in contested, remote, or degraded environments.[6][7]

Financial services and other regulated institutions use Dispersive to secure sensitive data in motion across hybrid and multi-cloud environments. Dispersive Stealth Networking includes a production edge deployment with American Tower in collaboration with Vertical Data.[6][12]

Dispersive's core architecture originated in U.S. Department of Defense programs. Dispersive holds 53 granted patents covering multipath fragmentation, dynamic path selection, independent per-channel encryption, and stealth transport. Dispersive is an AWS ISV-A partner, available on the AWS Commercial Marketplace and the AWS IC Marketplace. Dispersive Stealth Networking is built on a multi-path, quantum-resilient architecture that is FIPS 140-3 compliant.[1][2][4][5][6][7][8][10][12]

Dispersive Stealth Networking on the record

Sources

Dispersive Stealth Networking full record

  1. [1]dispersive.ioDispersive · dispersive.io · undated page, accessed September 30, 2026 · Tier A
  2. [2]Our partnersDispersive · dispersive.io · undated page, accessed September 30, 2026 · Tier A
  3. [3]Dispersive Stealth Networking | Secure, Resilient CommunicationsDispersive Stealth Networking · undated page, accessed October 31, 2026 · Tier A
  4. [4]Quantum-Resilient Stealth Networking | DispersiveDispersive Stealth Networking · undated page, accessed October 31, 2026 · Tier A
  5. [5]Trusted Cloud Edge | Secure the Gaps Between Cloud, Edge, and UsersDispersive Stealth Networking · undated page, accessed October 31, 2026 · Tier A
  6. [6]About Dispersive | Cyber-Resilient Network Infrastructure in the AI EraDispersive Stealth Networking · undated page, accessed October 31, 2026 · Tier A
  7. [7]Defense Network Security SolutionsDispersive Stealth Networking · undated page, accessed October 31, 2026 · Tier A
  8. [8]Financial Services Security | Secure Transactions & Data ProtectionDispersive Stealth Networking · undated page, accessed October 31, 2026 · Tier A
  9. [9]Dispersive Expands Partner-Led Growth and National Security Engagement as Demand Accelerates for Quantum-Resilient Stealth NetworkingBusiness Wire · published September 2, 2026 · Tier A
  10. [10]Dispersive Zero Trust | Advanced Security for Digital InfrastructureDispersive Holdings, Inc. · undated page, accessed November 10, 2026 · Tier A
  11. [11]Zero Trust Academy | Master Zero Trust SecurityDispersive Holdings, Inc. · undated page, accessed November 10, 2026 · Tier A
  12. [12]Request a Demo | See Dispersive in ActionDispersive Holdings, Inc. · undated page, accessed November 10, 2026 · Tier A

QuSecure full record

  1. [1]qusecure.comQuSecure · qusecure.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]Accenture invests in qusecure to protect against future quantum threats with crypto agilityAccenture · newsroom.accenture.com · published January 22, 2025 · Tier B
  3. [3]MSSP Alert: Arrow Electronics, QuSecure Partner for Post-Quantum CybersecurityMSSP Alert · published January 26, 2023 · Tier A
  4. [4]Crypto-Agility for Critical Systems | QuSecureQuSecure · undated page, accessed October 27, 2026 · Tier A
  5. [5]QuSecure Appoints Brian Cunningham as EVP Strategy & Growth to Scale Federal and Commercial Adoption of Post-Quantum SecurityBusiness Wire · published February 11, 2026 · Tier A
  6. [6]QuSecure Recognized in the Gartner® Coolest Vendor Innovations in Data Security Report for its Post-Quantum Cryptography SolutionBusiness Wire · published September 22, 2026 · Tier A
  7. [7]QuSecure Awarded Follow-On U.S. Air Force Contract for Post-Quantum Cybersecurity Solutions to Strengthen National DefenseQuSecure · published January 8, 2025 · Tier A
  8. [8]About QuSecure | The Company Leading Crypto-AgilityQuSecure · undated page, accessed November 10, 2026 · Tier A
  9. [9]QuSecure Named a Gartner Cool Vendor in Data Security | QuSecureQuSecure · published September 22, 2026 · Tier A
  10. [10]QuSecure on 3 Ways to Accelerate Your Quantum SecurityQuSecure · undated page, accessed November 10, 2026 · Tier A
  11. [11]NIST Addressing Future Post-Quantum Cybersecurity Threats Today | QuSecureAmerican Security Today · published July 6, 2022 · Tier A
  12. [12]Arrow Electronics Signs Agreement with US-based Company | QuSecureGEO SPATIAL WORLD · published January 27, 2023 · Tier A
  13. [13]QuSecure Achieves Post-Quantum Encryption BreakthroughQuSecure · published January 18, 2023 · Tier A
  14. [14]Be Quantum Safe while Achieving HR 7535 Compliance with QuSecure | QuSecureQuSecure · undated page, accessed November 10, 2026 · Tier A
  15. [15]QuSecure Appoints Brian Cunningham as EVP Strategy & Growth to Scale Federal and Commercial Adoption of Post-Quantum SecurityQuSecure Inc. · published February 11, 2026 · Tier A

Spot a factual error? Request a correction.