Project Name
How Ksolves Recovered and Secured a Cybersecurity Platform's NiFi and Keycloak Environment with an AI-First Approach
A US-based cybersecurity company operates iPAS, a proprietary penetration testing and risk management platform serving enterprise security teams across financial services, healthcare, and critical infrastructure. The platform processes data for roughly 40 active enterprise clients, managing real-time attack simulation results, risk mapping outputs, and remediation tracking through an Apache NiFi Keycloak integration that forms the cybersecurity backbone of the entire platform.
When the team lost administrative access to the entire production environment following an unplanned team departure, they had no way to update, patch, or troubleshoot any component. Ksolves was brought in to lead the NiFi environment recovery migration: reverse-engineering the legacy setup, reconstructing a fully secured development environment, and migrating all critical workflows and user data without disrupting the live platform.
Ksolves’ AI-first delivery model accelerated the diagnostic and reconstruction work significantly. AI-assisted environment mapping reduced the time needed to interpret undocumented NiFi process groups from days to hours, and automated configuration verification caught integration gaps before they reached the migration stage. With 30+ Apache NiFi projects delivered across industries, the team brought pattern recognition to the recovery that compressed the full engagement to 12 days with zero data loss.
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Complete Loss of Production Environment Access
The client's situation is one of the most acute forms of NiFi environment recovery: lost access to production with Keycloak migration as the only path forward. The engineer who originally built the environment had left with no credential handover and no documentation. The Apache NiFi pipeline, MongoDB instance, Keycloak realm, and the Node.js and React.js application layer were all running but entirely outside the team's operational control. -
Undocumented Apache NiFi Pipeline with No Recovery Path
The NiFi data pipeline powering iPAS's core processing had been configured by a single technical team member with no documentation and no backup strategy. The current team had no visibility into the process group structure, the data flow logic, or the security configurations applied to individual processors. Any failure in the pipeline would have been unrecoverable without external reconstruction. -
No Access to Legacy Keycloak Instance
The Keycloak identity provider controlling all authentication and authorisation for the iPAS platform had no backup of its user data, realm configurations, or NiFi client registrations. A Keycloak failure would have locked every iPAS user out of the platform instantly, with no recovery path. -
Absence of Secure NiFi and Keycloak Integration
NiFi was operating with its internal user management system rather than delegating authentication to Keycloak. This meant no centralised identity governance, no single sign-on, and no audit logging of access events across the pipeline. For a platform serving enterprise security clients, the absence of a governed IAM layer was a direct compliance and security risk.
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Secure Apache NiFi Development Environment
A standalone, secured Apache NiFi instance was deployed on a fresh development environment configured to mirror the production architecture. Using AI-assisted analysis of the legacy NiFi flow exports, the team mapped 23 undocumented process groups, documented the data flow logic for each, and imported verified flow configurations into the new instance. Each flow was tested for input-output integrity before being certified production-ready, compressing what would typically be a multi-week reverse-engineering effort into four days. -
Keycloak Reconstruction and User Migration
Keycloak was deployed and configured on the new environment. All 312 user accounts, 6 realm configurations, and all client application registrations were extracted from the legacy instance and migrated to the new setup with full session continuity. Users experienced no authentication interruption during the migration window. Backup and restore procedures were documented and automated as part of the handover so the team could maintain the Keycloak instance independently going forward. -
Apache NiFi and Keycloak OIDC Integration
Many teams working out how to integrate Apache NiFi with Keycloak OIDC authentication encounter the same gap: NiFi's internal user management does not provide the audit trail or centralised control that enterprise environments require. Ksolves resolved this by configuring NiFi's security properties to delegate all authentication requests to the Keycloak realm via OIDC, mapping NiFi users and groups to Keycloak roles, and replacing the fragmented credential model with a single governed identity layer. -
Node.js Backend and React.js Frontend Deployment
The Node.js backend and React.js frontend were configured and deployed on the development environment to restore full application functionality. AI-assisted code review identified three configuration conflicts between the legacy deployment and the new environment before deployment, preventing post-migration failures that would otherwise have required additional remediation cycles. -
Environment Documentation and Handover
A complete technical runbook was produced covering the NiFi flow structure, Keycloak realm configuration, backup procedures, and deployment steps for each application component. For the first time since the platform was built, the client team has full operational documentation and can maintain, update, and troubleshoot the environment without external dependency.
Tech Stack
| Component | Technology | Role |
|---|---|---|
| Data Pipeline | Apache NiFi 1.23 | Flow orchestration and data processing |
| Identity and Access Management | Keycloak 22.0 | Authentication, authorisation, OIDC |
| Database | MongoDB 6.0 | Platform data storage |
| Backend | Node.js 18 LTS | API and application layer |
| Frontend | React.js 18 | Client-facing interface |
| Integration Protocol | OIDC | NiFi-Keycloak authentication delegation |
| Deployment | On-premise containerised | Isolated development environment |
| Migration Scope | 23 NiFi process groups, 312 Keycloak users, 6 realm configs | Full environment reconstruction |
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12-Day Full Environment Recovery
The complete development environment, including Apache NiFi, Keycloak, MongoDB, and the Node.js and React.js application stack, was restored and fully operational within 12 days of engagement start. The client team had administrative access to all platform components for the first time in approximately four months. -
Zero-Data-Loss Migration
All 23 NiFi process groups, 312 Keycloak user accounts, and 6 realm configurations were migrated with zero data loss and zero user authentication interruption. No active iPAS client experienced a service disruption during the recovery window. -
Security Posture Hardened
The Keycloak-NiFi OIDC integration replaced 4 separate credential stores with a single governed IAM system, reducing the platform's authentication attack surface and enabling complete audit logging of all access events. The client's enterprise security clients can now be provided with access audit reports on demand, a capability the platform previously lacked entirely. -
70% Reduction in Pipeline Maintenance Time
The documented, replicated environment reduced time-to-deploy for NiFi flow updates from an average of 6 hours of manual, undocumented effort to under 2 hours. The engineering team can now respond to client-specific pipeline requirements without reverse-engineering the flow configuration each time. -
Operational Independence Restored
The environment documentation and backup procedures delivered as part of the handover give the client team full operational control of the platform for the first time since its original build. The team no longer depends on any single individual or external party to maintain, update, or recover any component of the infrastructure.
“When we lost access to the production environment, we had no clear path forward. Our enterprise clients depend on iPAS being available and secure, and we were locked out of the infrastructure running it. Ksolves understood the situation immediately. They mapped the environment, executed the migration without any data loss, and the Keycloak integration they delivered was something we had been trying to implement for months. We went from crisis to full operational control in under two weeks.”
Chief Technology Officer, iPAS Cybersecurity Platform (name withheld on request)
This engagement illustrates what Apache NiFi Development Solutions look like under the most demanding conditions: no documentation, no handover, and a live platform serving enterprise security clients that could not go down. Ksolves’ AI-first approach to environment mapping and configuration verification compressed a multi-week reconstruction effort into 12 days, and the OIDC-based Keycloak-NiFi integration delivered a security architecture the platform had not previously achieved. The result is an iPAS team with complete operational control, documented infrastructure, and a security foundation that meets enterprise compliance requirements.
For cybersecurity platforms, SaaS products, and any organisation managing complex Apache NiFi Development Solutions environments with Keycloak identity integration, Ksolves provides the engineering depth and recovery capability that critical infrastructure demands.
Ksolves brings 12+ years of experience, 30+ NiFi projects delivered, and a 99% on-time delivery record to every engagement, from planned security hardening to emergency environment recovery.
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