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AI guardrails for secure use of LLMs

Keep your business data safe, your AI outputs compliant, and your teams in control — with guardrails built for real world LLM workflows.

  • Prevent data leaks before they happen
  • Filter inputs and outputs to align with company policy
  • Apply and configure guardrails across teams and tools
nexos.ai guardrails feature dashboard

What are AI guardrails?

AI guardrails are rules, filters, and policies that control how large language models (LLMs) are used, protecting your organization from sensitive data leaks and policy violations. Guardrails in AI are essential for any business working with generative models. They help you enforce standards around privacy, compliance, and ethics. At nexos.ai, we’ve built LLM guardrails directly into both - the AI workspace and AI gateway solutions.

Gain complete control over AI interactions with built-in LLM guardrails.

Setup a secure infrastructure with custom rules for LLMs

Define allowed inputs and automatically block unwanted outputs before they reach users

Apply consistent policies across team chats and API-driven workflows

How nexos.ai guardrails work

AI guardrails are configured in the Control Panel and applied in real time to every interaction — whether it happens through the browser-based Workspace or through API requests.

How nexos.ai guardrails work

Input filtering

Block confidential terms, account numbers, PII, or other sensitive details from ever reaching an AI model.

Output filtering

Prevent harmful language or personal information from being shown to users.

Customizable enforcement

Choose how guardrails respond: redact sensitive inputs by replacing them with placeholder labels, or block the prompt entirely to stop risky requests before they’re processed.

Benefits of AI guardrails for business

With nexos.ai, you don’t just give teams access to powerful LLMs — you give your business a way to stay safe and in control.

Use flexible controls to adapt to your structure

Apply different guardrails based on team, app, or use case. Let marketing generate copy while restricting personal data prompts, or allow legal to summarize contracts while blocking outbound location references.

Users and models setup in nexos.ai

Achieve better compliance

Block sensitive data from ever reaching a third-party model. Filter inputs and outputs for email addresses, credit card numbers, IBAN codes, location data, and other sensitive information.

Visibility into every interaction

Get a full audit trail of blocked prompts, flagged responses, and triggered rules. Show your compliance team not just what’s allowed, but what was prevented.

Configure once, enforce everywhere

Set global guardrails once, and have them apply automatically across every model and user in your organization, whether they’re chatting with ChatGPT, testing prompts in Claude, or using Gemini through the API.

AI risks that nexos.ai protects against

Employees turn to AI to work faster, often through unsanctioned tools or personal devices. Shadow IT is growing, and with it, the risk of leaks, noncompliance, and brand damage. nexos.ai is a secure AI platform, where guardrails support how people work – without losing control of your data and security.

Sensitive data leaks

Stop users from accidentally sharing internal documents, passwords, or client data with third-party models.

Unreliable or offensive outputs

Avoid offensive language or responses containing private info that could create risk for your business.

Unauthorized model access

Ensure teams only use models that are pre-approved for their department or task and only in the ways you’ve defined.

Lack of accountability

Without guardrails, there’s no audit trail. With nexos.ai, every filtered prompt, every rule is logged and reviewable.

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AI moves fast. nexos.ai keeps your data safe and your business in control.

How to implement AI guardrails at scale

Rolling out guardrails across an organization shouldn’t feel like reinventing the wheel. With nexos.ai, you can operationalize AI safety and policy enforcement without slowing teams down.

Work with the right voices

Bring in legal, security, and business leads to shape policies that reflect real-world risks — not just theoretical concerns.

Apply the right rules in the right places

Define unique guardrails for each department or application. Deploy them instantly and ensure they only trigger where relevant.

Anchor to what you already trust

Map your AI guardrails to existing regulatory frameworks, internal policies, and ethical standards and evolve them as new needs arise.

Track what matters

Know when a rule fires, when a result gets blocked, and where your exposure risks are trending in real time, with audit logs.

FAQ