CISO Tribune

Vendor comparison · 2 companies

CryptoNext Security vs Dispersive Stealth Networking

CryptoNext Security sells post-quantum cryptography (PQC) and crypto-agility solutions that protect organizations from the quantum threat. 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. 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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  • CryptoNext Security
  • Dispersive Stealth Networking
CryptoNext Security vs Dispersive Stealth Networking: Products, Customers and Funding Compared
CryptoNext SecurityCryptoNext Security sells post-quantum cryptography (PQC) and crypto-agility solutions that protect organizations from the quantum threat.cryptonext-security.comDispersive 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.io
What it sells
  • CryptoNext COMPASS[6][7]An open solution designed to discover, inventory, and manage cryptographic assets within complex environments.
  • CryptoNext CAPTAIN[9]Centralizes the management of cryptographic policies within the organization.
  • PQC Pilot Package[10]An evaluation platform designed to measure the real-world impact of post-quantum cryptography.
  • Quantum-Safe Library[5][11]A post-quantum cryptographic library validated by NIST for ML-KEM, ML-DSA, and SLH-DSA.
  • 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.
Categories
Headquarters
Paris, France[2]Not stated on its pages
Founded
2019[1][3]Not stated on its pages
Ownership and funding
Privately held[8]Not stated on its pages
Named customers
Not stated on its pagesNot stated on its pages
Recent news
Not stated on its pages
  • 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]
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
Not written yetIts 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.
Last verified
October 23, 2026September 30, 2026

Where they overlap

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

Where they differ, field by field

  • CryptoNext Security's primary category is Post-quantum cryptography; Dispersive Stealth Networking's is SASE and SSE.
  • CryptoNext Security is also filed under Encryption, tokenization and key management. Dispersive Stealth Networking is also filed under Zero trust network access and Microsegmentation.
  • CryptoNext Security lists CryptoNext COMPASS, CryptoNext CAPTAIN, PQC Pilot Package and Quantum-Safe Library. Dispersive Stealth Networking lists Dispersive® Stealth Networking, DispersiveCloud™, DispersiveFabric™ and Trusted Cloud Edge (TCE).
  • CryptoNext Security is headquartered in Paris, France.
  • CryptoNext Security was founded in 2019.
  • CryptoNext Security is privately held.

What it sells: CryptoNext Security

What CryptoNext COMPASS does[6][7]
CryptoNext COMPASS scans all sources and surfaces every cryptographic asset, including obsolete algorithms and undocumented uses. CryptoNext COMPASS connects each cryptographic asset to the criticality of the data it protects. CryptoNext COMPASS generates Cryptographic Bills of Materials (CBOMs).
What CryptoNext CAPTAIN does[9]
CryptoNext CAPTAIN abstracts cryptographic operations from applications using CAPTAIN Provider technology. CryptoNext CAPTAIN integrates with a wide range of traditional cryptographic providers.
What Quantum-Safe Library does[5][11]
CryptoNext Security describes a hybrid approach combining traditional and post-quantum cryptography that maintains compatibility with current systems. CryptoNext CAPTAIN features native integration of the CryptoNext post-quantum library.

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.

Questions about CryptoNext Security and Dispersive Stealth Networking

What do CryptoNext Security and Dispersive Stealth Networking sell?
CryptoNext Security sells CryptoNext COMPASS, CryptoNext CAPTAIN, PQC Pilot Package and Quantum-Safe Library. Dispersive Stealth Networking sells Dispersive® Stealth Networking, DispersiveCloud™, DispersiveFabric™ and Trusted Cloud Edge (TCE).
Are CryptoNext Security and Dispersive Stealth Networking in the same category?
They share Post-quantum cryptography. CryptoNext Security's primary category is Post-quantum cryptography and Dispersive Stealth Networking's is SASE and SSE.
Where are CryptoNext Security and Dispersive Stealth Networking headquartered?
CryptoNext Security is headquartered in Paris, France.
When were CryptoNext Security and Dispersive Stealth Networking founded?
CryptoNext Security was founded in 2019.
Who owns CryptoNext Security and Dispersive Stealth Networking?
CryptoNext Security is privately held.
Who are CryptoNext Security and Dispersive Stealth Networking sold to?
Its pages describe protected remote access and control traffic for energy, utilities, and industrial operations.
What have CryptoNext Security and Dispersive Stealth Networking 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 CryptoNext Security

CryptoNext Security sells post-quantum cryptography (PQC) and crypto-agility solutions that protect organizations from the quantum threat. CryptoNext Security was founded in 2019 after 25+ years of academic research. CryptoNext Security launched as a spin-off from INRIA and the Sorbonne University, led by Jean-Charles Faugère. CryptoNext Security completed a funding round totaling €13M with the joint participation of Quantonation, Axa Venture Partners, Auriga Cyber Ventures, and Kensho. In March 2025, CryptoNext Security received CAVP certification from NIST for all three standardized algorithms.

CryptoNext Security states that cryptography is the cornerstone of digital trust and is already under threat from quantum computers. CryptoNext Security says cryptography is rarely mapped. CryptoNext Security supports organisations at every stage of the migration project, from the initial assessment of the impacts of PQC to the ongoing management of cryptography through a crypto-agile approach. CryptoNext Security tools let organizations set up pilot projects to test the new algorithms against specific use cases covering latency, application compatibility, and critical dependencies.[4][5][11]

CryptoNext COMPASS is an open solution designed to discover, inventory, and manage cryptographic assets within complex environments. CryptoNext COMPASS scans all sources and surfaces every cryptographic asset, including obsolete algorithms and undocumented uses. CryptoNext COMPASS maps the use of cryptography across networks, protocols, and applications, including in IT and OT environments. CryptoNext COMPASS presents cryptographic assets that are typically invisible or undocumented through structured dashboards. CryptoNext COMPASS aggregates and correlates cryptographic data within a single platform. CryptoNext COMPASS connects each cryptographic asset to the criticality of the data it protects. CryptoNext COMPASS maps the dependencies between assets so that the impact of a remediation can be assessed before launching it. CryptoNext COMPASS generates Cryptographic Bills of Materials (CBOMs). CryptoNext COMPASS runs large-scale analysis with AI. CryptoNext COMPASS integrates using customizable connectors. CryptoNext Security launched COMPASS Discovery, a cryptographic discovery platform.[6][7]

CryptoNext CAPTAIN centralizes the management of cryptographic policies within the organization. CryptoNext CAPTAIN abstracts cryptographic operations from applications using CAPTAIN Provider technology. CryptoNext CAPTAIN integrates with a wide range of traditional cryptographic providers. CryptoNext CAPTAIN features native integration of the CryptoNext post-quantum library.[9]

The PQC Pilot Package is an evaluation platform designed to measure the real-world impact of post-quantum cryptography and prepare an organization for an enterprise-wide migration. The PQC Pilot Package measures effects on use cases such as latency, throughput, memory consumption, and operational load. CryptoNext Security has developed a post-quantum plug-in for Outlook that signs and encrypts messages using the Quantum-Safe Library. CryptoNext Security offers the Quantum-Safe Library, validated by NIST for the three standardized algorithms ML-KEM, ML-DSA, and SLH-DSA. CryptoNext Security describes a hybrid approach combining traditional and post-quantum cryptography that maintains compatibility with current systems.[5][10][11]

CryptoNext Security has deployed its post-quantum solutions in the banking, finance, defense, energy, aerospace, and public sectors. CryptoNext Security has worked with banks, defense contractors, and critical infrastructure operators. CryptoNext Security deployed a secure post-quantum instant messaging system for NATO and a post-quantum IPsec VPN link between the Banque de France and the Bundesbank. CryptoNext Security implemented a secure post-quantum email messaging system between the Banque de France and the Monetary Authority of Singapore (MAS). CryptoNext Security solutions address the requirements of DORA, NIS2, and national security agencies. CryptoNext Security contributes to the work of NIST, the IETF, and MITRE.[9][10][12]

CryptoNext Security on the record

Sources

CryptoNext Security full record

  1. [1]AboutCryptoNext Security · cryptonext-security.com · undated page, accessed October 23, 2026 · Tier A
  2. [2]Cryptonext security raises 11me to reinforce leadership in post quantum cryptographyCryptoNext Security · cryptonext-security.com · published November 30, 2023 · Tier A
  3. [3]About CryptoNext SecurityCryptoNext Security · undated page, accessed November 10, 2026 · Tier A
  4. [4]Switch to post-quantum crypto-agility with CryptoNextCryptoNext Security · undated page, accessed November 10, 2026 · Tier A
  5. [5]Solutions - Use Cases - The PQC Transition - CryptoNext SecurityCryptoNext Security · undated page, accessed November 10, 2026 · Tier A
  6. [6]Solutions - Use Cases - Inventory Your Cryptography - CryptoNext SecurityCryptoNext Security · undated page, accessed November 10, 2026 · Tier A
  7. [7]Products - Cryptographic Inventory and Discovery - CryptoNext SecurityCryptoNext Security · undated page, accessed November 10, 2026 · Tier A
  8. [8]Products - Discovery On Demand - CryptoNext SecurityCryptoNext Security · undated page, accessed November 10, 2026 · Tier A
  9. [9]Solutions - Use Cases - Deploy Crypto-Agility - CryptoNext SecurityCryptoNext Security · undated page, accessed November 10, 2026 · Tier A
  10. [10]Solutions - Use Cases - Test the Impact of PQC - CryptoNext SecurityCryptoNext Security · undated page, accessed November 10, 2026 · Tier A
  11. [11]Products - PQC Evaluation Toolbox - CryptoNext SecurityCryptoNext Security · undated page, accessed November 10, 2026 · Tier A
  12. [12]Solutions - Use Cases - Cryptographic Compliance - CryptoNext SecurityCryptoNext Security · undated page, accessed November 10, 2026 · Tier A

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

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