AI agents don't just answer; they act — calling tools, touching data, making changes. That power is the risk. Billow's AI and agent security and governance services put guardrails around your LLMs and agents — prompt injection defense, least-privilege access, monitoring and the governance to adopt AI responsibly.
AI security protects AI systems — LLMs, AI agents, and the data and tools they use — from misuse, manipulation and failure; AI agent security specifically protects autonomous agents that don't just answer questions but take actions on your behalf. As AI moves from chatbots to agents with real access, security has to move with it.
The shift that changes everything is autonomy. A chatbot that says the wrong thing is embarrassing; an agent that does the wrong thing — with access to your data, systems and tools — is a breach. And AI introduces attacks traditional security never faced: prompt injection, where hidden instructions in a document or web page hijack the agent; jailbreaks that bypass its guardrails; and data leakage through the model itself. A single crafted input can turn a helpful agent into an insider threat.
Billow helps you adopt AI without inheriting that risk. We secure your LLMs and agents with input and output guardrails, prompt injection defense, least-privilege access to tools and data (including MCP connections), and monitoring of what agents actually do — wrapped in an AI governance framework so adoption is responsible, compliant and accountable.
Our AI and agent security services cover the whole risk surface — the model, its inputs and outputs, the tools and data it touches, and the governance around it all.
Input filtering, isolation and output validation to stop hidden instructions from hijacking your AI's behavior.
Constrain what agents can do — scoped tool access, approval gates and least-privilege permissions on every action.
Secure the connections agents use to reach tools and data — authenticated, scoped and monitored, not wide open.
Log and monitor what agents actually do — prompts, tool calls and actions — so misuse and anomalies are caught.
Stop sensitive data leaking into or out of models — controlling what AI can access and what it can reveal.
Policies, risk assessment and oversight — aligned to frameworks like the NIST AI RMF — so AI adoption is accountable.
The moment AI can act — not just talk — it inherits the risk of any privileged account, plus new attacks all its own. Securing it isn't optional; it's the price of adopting AI at all.
Prompt injection and jailbreaks are attacks traditional security never faced. We defend against them specifically.
An agent should only reach what it needs. Scoped access and approval gates keep a compromised agent contained.
Monitoring every prompt, tool call and action means misuse is visible — not a black box you have to trust blindly.
An AI governance framework lets you say yes to AI responsibly — with the controls and accountability to prove it.
We align to the emerging standards for AI risk and security — so your program is credible, not improvised.
LLM & agent risks
AI risk management
Least privilege & verification
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We map your AI systems, agents and their access, and identify the risks — prompt injection, over-permission, data exposure.
We add guardrails, injection defense, least-privilege tool access and monitoring around your LLMs and agents.
We put the AI governance framework in place — policies, risk assessment and oversight aligned to recognized standards.
Ongoing monitoring of agent behavior and new AI risks keeps your controls current as models and threats evolve.
Securing AI draws on identity, data protection and the AI systems themselves. These relate most closely.
The full security practice this sits within — endpoint, SIEM & SOAR, cloud security, information protection and more.
The agents we help you build — secured from the start, with the guardrails and governance baked in.
Agents need identities and least-privilege access too — IAM is the backbone of controlling what AI can reach.
Before an agent touches your data and tools, it needs guardrails. Tell us what you're building or running, and we'll help you deploy AI securely and govern it responsibly.
