CISO Tribune

Vendor comparison · 2 companies

Dispersive Stealth Networking vs PQShield

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. PQShield is a cybersecurity company specialising in post-quantum cryptography. 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.

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  • Dispersive Stealth Networking
  • PQShield
Dispersive Stealth Networking vs PQShield: 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.ioPQShieldPQShield is a cybersecurity company specialising in post-quantum cryptography.pqshield.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.
  • PQMicroLib-Core[1][10]A library designed with flexibility and configurability in mind.
  • PQCryptoLib-Core[1][10]A general-purpose cryptographic library for a wide variety of applications.
  • PQCryptoLib-SDK[1][10]A plug-and-play tool for moving OpenSSL-based applications to quantum resilience.
  • PQPlatform-CoPro[1][10]A cryptographic coprocessor that adds post-quantum capabilities to an existing security subsystem.
  • PQPlatform-TrustSys[1][5][10]A PQC-focused Root-of-Trust security solution.
  • PQPerform-Flare[10]A hardware-based PQC product designed for high throughput and low latency.
  • PQPerform-Inferno[1][10]A scalable hardware solution built on the PQPerform-Flare architecture.
  • PQPerform-Flex[10]PQPerform-Inferno combined with a RISC-V processor as a complete subsystem.
Categories
Headquarters
Not stated on its pagesUnited Kingdom[2][3]
Founded
Not stated on its pagesNot stated on its pages
Ownership and funding
Not stated on its pagesPrivately held[9]
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]
Not stated on its pages
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.Not written yet
Last verified
September 30, 2026November 2, 2026

Where they overlap

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

Where they differ, field by field

  • Dispersive Stealth Networking's primary category is SASE and SSE; PQShield's is Post-quantum cryptography.
  • Dispersive Stealth Networking is also filed under Zero trust network access and Microsegmentation. PQShield is also filed under Encryption, tokenization and key management.
  • Dispersive Stealth Networking lists Dispersive® Stealth Networking, DispersiveCloud™, DispersiveFabric™ and Trusted Cloud Edge (TCE). PQShield lists PQMicroLib-Core, PQCryptoLib-Core, PQCryptoLib-SDK, PQPlatform-CoPro, PQPlatform-TrustSys and 3 more.
  • PQShield is headquartered in United Kingdom.
  • PQShield 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: PQShield

What PQMicroLib-Core does[1][10]
PQMicroLib-Core is a library designed with flexibility and configurability in mind. A CAVP-Ready version of PQCryptoLib-Core is tailored for embedded systems, small footprint solutions and memory constrained devices.
What PQCryptoLib-Core does[1][10]
PQCryptoLib-Core is a FIPS 140-3 CMVP Certified / CAVP Compliant general-purpose cryptographic library designed for a wide variety of applications. PQCryptoLib-Core is configurable by a secure API.
What PQCryptoLib-SDK does[1][10]
PQCryptoLib-SDK is a plug-and-play tool that helps to transition OpenSSL-based applications to quantum resilience. Software implementations of PQC algorithms are supplied via an OpenSSL provider, including ML-DSA, Falcon, ML-KEM and hybrid PQ/T schemes for TLS.
What PQPerform-Flare does[10]
PQPerform-Flare is a hardware-based FIPS 140-3 CAVP-certified product designed for high throughput and low latency PQC. PQPerform-Flare supports ML-DSA (FIPS 204) and ML-KEM (FIPS 203) and is optimized for TLS.
What PQPerform-Inferno does[1][10]
PQPerform-Inferno is a scalable hardware solution. Building on the architecture of PQPerform-Flare, Inferno integrates multiple instances with load balancing, and can deliver over 1 million key encapsulations per second.

Questions about Dispersive Stealth Networking and PQShield

What do Dispersive Stealth Networking and PQShield sell?
Dispersive Stealth Networking sells Dispersive® Stealth Networking, DispersiveCloud™, DispersiveFabric™ and Trusted Cloud Edge (TCE). PQShield sells PQMicroLib-Core, PQCryptoLib-Core, PQCryptoLib-SDK, PQPlatform-CoPro, PQPlatform-TrustSys and 3 more.
Are Dispersive Stealth Networking and PQShield in the same category?
They share Post-quantum cryptography. Dispersive Stealth Networking's primary category is SASE and SSE and PQShield's is Post-quantum cryptography.
Where are Dispersive Stealth Networking and PQShield headquartered?
PQShield is headquartered in United Kingdom.
Who owns Dispersive Stealth Networking and PQShield?
PQShield is privately held.
Who are Dispersive Stealth Networking and PQShield sold to?
Its pages describe protected remote access and control traffic for energy, utilities, and industrial operations.
What have Dispersive Stealth Networking and PQShield 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.

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

PQShield full record

  1. [1]pqshield.comPQShield · pqshield.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]Pqshield raises 37m in series b funding to deliver the widespread commercial adoption of quantum resistant cryptography 302175607PQShield via PR Newswire · prnewswire.com · published June 20, 2024 · Tier A
  3. [3]PQShield and Kudelski Security Partner to Address Quantum Threat | PQShieldPQShield · published September 29, 2021 · Tier A
  4. [4]Post-quantum Cryptography Experts | Quantum-safe & Quantum-resistant SolutionsPQShield · undated page, accessed October 27, 2026 · Tier A
  5. [5]Post-Quantum Cryptography Solutions | PQShieldPQShield · published April 24, 2025 · Tier A
  6. [6]We are attending, WEF - Annual Meetings of the Global Future Councils and Cybersecurity, 14 Oct | PQShieldPQShield · published October 14, 2025 · Tier A
  7. [7]We are speaking: Security Privacy Identity & Trust (SPIT) SIG event, Cambridge, 28 January 2025 | PQShieldPQShield · published January 28, 2025 · Tier A
  8. [8]We are judging at - Cyber Security Awareness Week Europe, 7-8 November 2024 | PQShieldPQShield · published November 7, 2024 · Tier A
  9. [9]Quantum Security Company: What to Look For | PQShieldPQShield · undated page, accessed November 10, 2026 · Tier A
  10. [10]Quantum-safe & Quantum-resistant Software, Hardware & UpgradesPQShield · undated page, accessed November 10, 2026 · Tier A
  11. [11]PQShield partners with Tata Consultancy Services and eShard to meet commercial demand for protecting organisations against quantum the threat | PQShieldPQShield · undated page, accessed November 10, 2026 · Tier A

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