Problem solution
AI input filtering with PromptWall.
PromptWall turns AI input filtering from a policy concern into runtime controls across prompts, AI DLP, secure gateway traffic, and governance evidence.
Control
Policy first
Turn AI usage rules into runtime decisions.
Data
DLP aware
Detect sensitive data before prompts reach providers.
Evidence
Audit ready
Keep reviewable proof for security and compliance teams.
Traffic
Gateway aligned
Apply policy around provider and model traffic.
Problem definition
The problem
AI input often contains sensitive data, hidden instructions, or irrelevant context before it reaches a model.
Risks
Why it matters
Unsafe input can leak data, manipulate responses, or create policy violations.
PromptWall solution
PromptWall applies policy before the AI interaction becomes risk.
PromptWall inspects AI prompts and context, detects sensitive content, applies allow/mask/flag/block policy, and preserves reviewable audit evidence.
Technical explanation
How the control path works
PromptWall evaluates AI input, masks sensitive fragments, and blocks high-risk prompt content.
Use case
Enterprise use case
An enterprise app can sanitize user prompts before routing requests to an LLM provider.
Evaluate PromptWall for AI input filtering
Bring your workflow, policy requirement, and sensitive data scenario. We will map the PromptWall control path.
Frequently asked questions
How does PromptWall help with AI input filtering?+
PromptWall adds prompt inspection, AI DLP, gateway policy, and audit evidence at the point where AI usage happens.
Is this a replacement for existing security controls?+
No. PromptWall complements existing controls with AI-specific prompt, data, provider, and governance enforcement.