Alex Merced's Data, Dev and AI Blog

Topic

prompt injection

3 posts tagged “prompt injection”.

  1. 30 min read

    Guardrails for AI on Company Data

    The security review question that ends agent projects is short: what is this thing allowed to do? Teams usually answer it by describing the system…

  2. 32 min read

    Securing the Agentic Lakehouse Gateway: A Threat Model for Prompt Injection, Exfiltration, and the Firewall That Reads Sentences

    My article on building stateless tool gateways ended with a promise deferred: the gateway is where agent traffic converges, which makes it where…

  3. 20 min read

    Defending the Lakehouse Gateway Against Prompt Injection and Data Exfiltration

    A support ticket contains a customer's message. Somewhere in that message is a sentence addressed to nobody who works at your company: ignore your…

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