Blunom AI FirewallRuntime Policies and Full Audit Trail
A purpose-built AI firewall that screens every prompt, response, and tool call for prompt injection and sensitive data, enforcing one security policy everywhere
INJECTION DEFENSE
Hijack attempts blocked on user input and in fetched content
DATA PROTECTION
PII, credit-card, and SSN redacted before a model sees it
YOUR POLICY, EVERYWHERE
Custom rules across every provider, agent, tool, and API
FULL AUDIT
Every detection, redaction, and block leaves a trace
Our Customers and Partners
AI OPENS A NEW ATTACK SURFACE
Blunom AI Firewall screens every prompt, response, and tool call so prompt injection and sensitive data never slip through.
Protects everything you run on Blunom
Models and Providers
Screens traffic to every provider you connect: OpenAI, Anthropic, Google Gemini, AWS Bedrock, xAI (Grok), DeepSeek, Mistral, and Perplexity.
Tools and Integrations
Inspects tool calls and their results across the integrations in your Blunom catalog, including Google Workspace, Slack, Salesforce, and Snowflake.
Surfaces
Enforces the same policy across chat, agents, workflows, AI apps, and the Agentic Router.
SDKs and Existing Apps
Protect apps you already built: point your OpenAI, Anthropic, or AWS Bedrock (boto3) SDK at the Blunom API and every call is screened by the firewall, with no rewrite.
What is an AI firewall?
An AI firewall is a security layer that inspects AI traffic in real time and enforces policy before a model or tool acts. It defends against prompt injection, both from what a user types and from what an agent fetches, and it detects and redacts sensitive data like PII, credit-card, and SSN before it reaches a model, a tool, or your logs. Blunom AI Firewall is purpose-built for how models and agents work, not a network firewall adapted to AI. It runs inline on every request and lets you add custom policies that meet your company's requirements across model providers, agents, tools, and API use.
Inline on every request, in and out.
The AI Firewall sits on the model and tool path. It inspects what goes in, what comes back, and what your agents pull from tools and documents, and it enforces your policy before anything acts. There is nothing new to build: use it through Blunom chat, agents, and workflows, or call the Blunom API from the SDKs and frameworks your apps already use.
Inspect
Every prompt, response, and tool result is scanned in real time for prompt injection, PII, credit-card, SSN, and your own custom patterns.
Enforce
Based on your policy, the firewall redacts sensitive data, neutralizes injected instructions by treating fetched content as data, blocks high-severity attacks, or pauses for human approval on a risky action.
Prove
Every detection, redaction, block, and approval is written to the audit trail, so security and compliance can see exactly what was caught and why.
What the AI Firewall enforces
Blunom AI Firewall is a purpose-built security layer for AI, inspecting traffic on both sides: what your users send and what your agents fetch. It detects and blocks prompt-injection attempts, redacts PII, credit-card, and SSN data, and can require human approval before a risky action runs. Add your own policies to meet company requirements, enforced across every model provider, agent, tool, and API call. Bring the firewall to apps you already run by calling the Blunom API from your existing SDKs and frameworks, with no rewrite.
Stop Prompt Injection
Catch hijack attempts whether they come from the user or from content your agent fetched.
Protect Sensitive Data
Keep PII, payment data, and secrets out of models, tools, and logs.
Govern and Prove It
One policy, human approval where it matters, and an audit trail for everything.
One firewall, three teams
For the CISO and security teams
Enforce one AI security policy on every prompt, response, and tool call, with prompt-injection defense and data-loss prevention built in.
For IT and compliance
Keep PII, payment data, and secrets out of models and logs, and prove it with a complete audit trail.
For platform and engineering teams
Ship AI features safely without building your own guardrails, and bring the same protection to apps you already run by calling the Blunom API from your existing SDKs.
Built for the people who govern AI
For the CISO
Make one AI security policy non-negotiable on every call.
- Prompt-injection defense on user input and on content agents fetch
- PII, credit-card, and SSN redaction on input, output, and tool results
- Custom block, redact, warn, and log rules for your own sensitive terms
- A complete audit trail of every detection and block
For the CIO and compliance
Adopt AI across teams without new data-leak risk.
- One policy enforced across every model, agent, workflow, and tool
- Reversible tokenization so workflows keep working while data stays masked
- Human approval gates on high-risk actions
- Evidence for audits without custom instrumentation
Governed, neutral, and built for enterprise security
Neutral platform
Bring your own provider keys, Blunom never marks up tokens, and your data is never used to train models.
Enterprise security
Encryption in transit and at rest, SSO via SAML and OIDC, enforced MFA, and fine-grained role-based access control.
Data protection
PII, credit-card, and SSN data can be redacted or tokenized before it reaches a model, a tool, or your logs.
Compliance
AWS Global Startup Program technical baseline review completed, SOC 2 Type II examination in progress, and ISO 27001 in pursuit.