4Quays
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The platform

Change the algorithm, not the system

Discovery tells you where the cryptography is. 4Quays is what changes it safely, under central policy, without every team re-implementing an algorithm of its own.

01Observe

Observe

Import and discover cryptographic assets and dependencies across connected environments, giving you a live inventory (CBOM) instead of a stale spreadsheet.

Observe in the 4Quays control plane

02Execute

Execute

Orchestrate approved cryptographic change through supported APIs and agents. After the initial integration, your teams don't implement each new algorithm themselves.

Execute in the 4Quays control plane

03Govern

Govern

Define central policy over algorithms, keys and providers, whether classical, hybrid or post-quantum, decided centrally rather than per team.

Govern in the 4Quays control plane

04Prove

Prove

Monitor, audit and remediate continuously. Evidence flows into your SIEM and audit workflows, with controlled rollback if anything misbehaves.

Prove in the 4Quays control plane

See how it works

See it work

A four-minute walkthrough: discovering cryptographic assets, defining policy centrally, and migrating a live service to ML-KEM-1024, without the application ever touching key material.

  1. 01

    Discover the estate

    Connectors pull cryptographic assets out of cloud, code and network sources into one live inventory.

  2. 02

    Define policy centrally

    Permitted algorithms, keys and providers are decided once, centrally, instead of per team.

  3. 03

    Enroll a live service

    A running CI/CD service is brought under policy without being rewritten or redeployed.

  4. 04

    Migrate to ML-KEM-1024

    4Quays generates and manages the key, the application never touches key material, and a CBOM entry is created automatically.

Integrations

Connected to the systems you already run

Discovery reaches into cloud key stores, source control, network and endpoint telemetry, and the AI agent platforms your teams are adopting. Operations, audit logs and alert events forward back out to your SIEM.

Cloud and key stores

  • Azure Key Vault
  • AWS KMS, ACM and Secrets Manager
  • Google Cloud KMS and Secret Manager

Source and supply chain

  • GitHub
  • Bitbucket
  • CycloneDX import

Network and endpoint

  • Cloudflare Zero Trust
  • Zeek
  • Microsoft Defender
  • FleetDM
  • Qualys CertView

AI agent discovery

  • AWS Bedrock Agents
  • OpenAI Agents
  • Azure AI and Entra Agent ID
  • Agent frameworks in source

SIEM and observability

  • Splunk
  • Microsoft Sentinel
  • Sumo Logic
  • Datadog
  • Elastic
  • IBM QRadar
  • CrowdStrike Falcon LogScale
  • Generic webhook

Agent and developer

  • MCP server
  • TypeScript SDK
  • Signing hooks
  • Public verify API

AI

On both sides of the problem

AI is on both sides of this problem. It is another surface to protect, and it is part of how the control plane does the protecting.

01

4Q Agent, your cryptographic expert

Ask about your own estate and get an answer: what the CBOM contains, which assets are quantum-vulnerable, how ready each service is, what to migrate first. It reads and explains. It never executes changes, and it signs its own answers so any response can be verified.
02

Agents as cryptographic principals

Enroll an AI agent and it gets its own ML-DSA signing key, and optionally an ML-KEM encryption key, under policy. Rotate them, mint one-time signing grants, or revoke on the spot.
03

Anomaly detection and alerting

Rules evaluate continuously over latency, error rate, throughput and payload volume, firing on a threshold, on deviation from a baseline, or on the absence of activity you expected to see.
04

Discovery that finds your agents

Connectors for Bedrock Agents, OpenAI Agents, Entra Agent ID and agent frameworks in source, so the agents running in your estate appear in the inventory alongside your services.

See the control plane against your own systems

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