Non-Intrusive Legacy AI Modernization
"Integrate AI into decade-old enterprise systems without touching a single line of production code."
The Legacy Dilemma
South Korea's core financial and public infrastructures are trapped in aging legacy environments (Java 8). The risk of system collisions, dependency conflicts, and strict network segregation (Intranet) regulations make adopting modern Large Language Models (LLMs) nearly impossible.
Attempting to directly inject modern AI libraries into these core systems risks catastrophic downtime.
The Karon 3-Zone Architecture
-
1. Legacy Zone (Core)
Event-Driven Shadow Hook captures data asynchronously. Zero modification to core business logic. -
2. Extension Zone (DMZ)
Dependency-free secure proxy using only standard protocols. No external libraries. -
3. Modern Zone (Microservice)
Isolated AI microservice with Dynamic Model Router. Supports on-premise LLM for restricted network environments.
Multi-Layer Security & Governance
Built for traceability, controlled internal access, and AI output safety across production workflows.
Full request and response logging for traceability, incident review, and regulatory compliance.
Token-based internal access control with request validation for secure service-to-service communication.
Automated filtering of harmful, inappropriate, or high-risk AI-generated content before delivery.
Live Response Benchmarks
Same hostile input ("Refund immediately or I will sue"). 6 AI strategies routed simultaneously.
| Provider | Response Time | Role / Persona |
|---|---|---|
| Anthropic (Claude) | < 2s | Primary reasoning & compliance drafting |
| Google (Gemini) | < 2s | Context-aware policy interpretation |
| xAI (Grok) | 1.79s | Fast tactical first-response (Fact-based) |
| OpenAI (GPT-4o) | 2.22s | Empathetic CS handling |
| Ollama (On-premise) | 2.27s | Air-gapped local inference (Strict privacy) |
| DeepSeek | 7.56s | Deep policy/legal analysis (Async background processing). * Strategically routed for massive cost savings (OPEX reduction) on heavy, non-latency-sensitive workloads. |
Ready to Modernize?
Deploy AI to your legacy systems in weeks, not years. At a fraction of the cost.