Agentic AI Security in Financial Systems
Once an AI assistant can query financial data, invoke tools or propose state-changing operations, securing the prompt is only one part of the architecture.
The important boundary is:
Model → proposed action → deterministic policy → controlled tool → financial service
The model may interpret intent and construct a plan, but identity, authorization, financial limits and consequential execution should remain independently enforced.
That becomes especially important for risks such as goal hijacking, tool misuse, excessive privilege, poisoned memory, unsafe inter-agent communication and cascading retries.
Financial operations also need conventional distributed-systems protections. Stable operation identifiers, durable workflow state and appropriate idempotency help keep ambiguous retries from becoming repeated financial execution.
The core principle:
Do not try to make the model the financial trust boundary. Limit what the surrounding system permits it to do.
Read the full article on Medium: https://medium.com/@vaibhav.shakya786/from-agentic-ai-risks-to-banking-controls-an-architects-security-mapping-for-financial-ai-a0b048c04a71
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