Every prompt, inspected. Every attack, deflected.
An inline AI gateway that inspects every prompt and response in real time. It blocks prompt injection, jailbreaks, PII leakage, and data exfiltration before they reach your model or your users.
Every LLM feature you ship widens your attack surface. A single crafted prompt can override your system instructions, coax the model into leaking data, or turn your own assistant against its guardrails — and traditional web firewalls never see it, because the payload is natural language, not code.
The attacks are concrete. An instruction hidden in a support ticket, a PDF, or a web page your retrieval pipeline ingests can tell the model to ignore its rules and dump the context window — including records from other customers. A user can talk an assistant past its safety layer and pull system prompts, API keys, or connection strings that were never meant to surface. An agent with tool access can be steered into calling an internal API or sending data to an attacker-controlled endpoint. None of this trips a signature-based defense.
The business impact lands on you. A single successful exfiltration is a reportable breach, a regulatory exposure, and a loss of the customer trust that made the AI feature worth shipping. The model's own alignment is not a control you can audit, and it was never designed to be your last line of defense. That gap is what Prompt Firewall closes.
Every prompt and response passes through the gateway inline, in the request path, with sub-second latency.
Detects injection, jailbreak patterns, PII, secrets, and exfiltration attempts using layered detectors.
Blocks, redacts, or allows each request against your policy — with safe fallbacks that never break the app.
Writes an immutable, queryable record of every decision for audit, tuning, and incident review.
Malicious instructions are caught and neutralized in the request path, before they reach the model.
Outbound responses are scanned and redacted so PII, secrets, and regulated data never escape.
Every allow, block, and redaction is recorded with context — ready for compliance and forensics.
If your application sends untrusted input to an LLM, Prompt Firewall sits in front of it. It is designed for the people accountable when that model misbehaves.
Product and engineering groups embedding chat, copilots, or agents get a policy layer they control — so a launch is not gated on hand-rolled prompt filtering that breaks with every model change.
Financial services, healthcare, and public sector teams get inline PII and secret redaction plus an immutable decision log — controls that map to SOC 2, the NIST AI RMF, and EU AI Act obligations.
CISOs and heads of AI get a single enforcement point across every model and vendor, with centralized policy, telemetry, and audit — instead of security logic scattered through application code.
Public users probe the assistant for system prompts, discounts, or another customer's data. Prompt Firewall inspects each turn, blocks jailbreak and injection attempts, and redacts sensitive output before it reaches the screen.
Retrieved documents can carry hidden instructions that hijack the model. The firewall scans retrieved content and the generated answer, stripping embedded injection and preventing regulated data from leaking across tenants.
An agent that can call APIs or run actions is a high-value target. Policy checks sit between the model and its tools, so a manipulated agent cannot invoke unauthorized calls or exfiltrate data through an action.
Not a research demo. Prompt Firewall runs in the request path with sub-second latency and safe fallbacks, so enforcement never becomes the reason your application goes down.
Every byte in transit is protected with NIST-standardized post-quantum cryptography — ML-KEM-1024 (FIPS 203) in a hybrid X25519 scheme with AES-256 — defending against harvest-now, decrypt-later attacks.
Every allow, block, and redaction is written to an immutable, queryable log with full context — the evidence trail your auditors, incident responders, and regulators expect.
Every byte handled by Prompt Firewall is protected with NIST-standardized post-quantum cryptography — ML-KEM-1024 key encapsulation (FIPS 203) in a hybrid scheme. Your data stays sealed against harvest-now, decrypt-later attacks, today and after quantum computers arrive.
Book a working session with our team. We will map Prompt Firewall to your environment, tune policy to your risk tolerance, and show exactly where it fits — before you write a line of integration code.