What Is Shadow AI — and Why It Matters
Shadow AI is the gap between the AI tools your team actually uses and the tools your IT department knows about. A 2024 survey found that 56% of knowledge workers use AI tools at work — but only 26% of those tools are sanctioned by IT. Every unsanctioned tool is an invisible data egress point: your security team can't log it, your compliance framework doesn't cover it, and your auditors will eventually ask about it.
The Three Shadow AI Risks
Data Leak
Every unsanctioned AI tool is a data egress point your DLP doesn't cover. Source code, API keys, customer PII, and financial data flow through prompts with zero inspection, zero logging, and zero audit trail. Traditional DLP tools scan email and file attachments — they're blind to JSON API payloads.
Compliance Gap
SOC 2, HIPAA, and GDPR auditors now include AI workloads in their scope. But your existing controls — network firewalls, endpoint monitoring, access management — don't extend to LLM API calls. When an auditor asks 'How do you ensure PHI doesn't reach OpenAI?', you need evidence, not reassurances.
Cost Surprise
Shadow AI isn't free — API costs, data breach exposure, and compliance remediation add up fast. Unapproved OpenAI accounts on personal credit cards create procurement blind spots. A single API key leaked through a prompt context can run up thousands in unauthorized usage before anyone notices.
How Shield Closes the Shadow AI Gap
Deploy One Local Proxy
Shield installs as a local desktop application — one binary, one config file. Point your LLM clients to Shield instead of the provider directly. No per-tool approval workflow needed. No network changes required. Install it once and every AI API call flows through inspection automatically, regardless of which front-end tool initiates it.
Inventory Every AI Call Automatically
Instead of surveying employees about which AI tools they use (and hoping they're honest), Shield's audit log shows you exactly which providers are being called, by which users, and with what data classifications. You discover shadow AI you didn't know existed — and get the evidence to act on it.
Redact Sensitive Data Before It Leaves
Shield's detection engine inspects every request body before it reaches the provider. PII, PHI, secrets, credentials, and proprietary code are identified and redacted or blocked based on your policy. The provider never sees the raw data — and because redaction happens locally, data residency and sovereignty concerns are eliminated.
Prove Compliance with Tamper-Evident Logs
Every request generates a cryptographically chained audit entry. Each log entry includes metadata, detected data classes, redaction actions, and a hash linking to the previous entry. Export evidence packages mapped to SOC 2 CC5.1–CC5.3, HIPAA §164.312, GDPR Art. 30, and ISO 27001 A.12.4.
Close Your Shadow AI Gap Today
Shield deploys in minutes — one binary, one env var — and gives you visibility into every AI API call across your organization. Redact sensitive data before it leaves your device, prove compliance to auditors, and stop wondering what tools your team actually uses.