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NRN-42

AI Guardrails

Testing and securing LLM integrations against prompt injection, jailbreaks, data exfiltration, and tool-abuse vectors.

// Overview

Red-team your LLM features the way attackers will. We probe system prompts, tool wiring, retrieval pipelines, and output filters for prompt injection, jailbreaks, and sensitive-data exfiltration.

Findings come with concrete prompt patches and policy templates your engineers can ship the same week.

We align deliverables to NIST AI RMF and the OWASP LLM Top 10 so they double as evidence for enterprise security review.

// Who it's for

Built for teams that look like this.

  • Product teams shipping LLM features to enterprise customers
  • Companies whose deals get stuck on AI safety questionnaires
  • Teams using agentic / tool-calling LLMs without documented guardrails

// How we engage

A four-phase engagement.

  1. 01 · Discovery

    Two-week scoping with stakeholders, existing tooling review, and a written engagement plan with milestones, named leads, and success metrics.

  2. 02 · Baseline

    Measure current state against your environment. Not a generic benchmark. And surface the two or three controls that will move the needle first.

  3. 03 · Implement

    Hands-on work alongside your team. We ship in two-week increments with weekly written status and a running risk register.

  4. 04 · Operate

    Move from project to program. Quarterly business reviews, KPI dashboards, and an always-on Slack/Teams channel for your team.

// FAQ

Common questions.

Which models do you cover?

OpenAI, Anthropic, Google, Mistral, Cohere, AWS Bedrock, Azure OpenAI, and self-hosted (Llama / Qwen). The methodology is model-agnostic.

Do you test agentic / tool-calling systems?

Yes. That's where most of our findings come from. Tool allowlists, sandboxing, and per-tenant rate limits are part of the deliverable.

Will this map to NIST AI RMF?

Yes. Every finding is tagged to a NIST AI RMF function and an OWASP LLM Top 10 entry for downstream reporting.

Ready to scope AI Guardrails?

A free 20-minute call gets you a written scoping note, named lead, and rough quote. No procurement loop required.