InferShield - AI Security Guard

Detect and prevent PII, API keys, and credentials from leaking to ChatGPT, Claude, Gemini, and GitHub Copilot.

# Never Accidentally Share Secrets with AI Again InferShield protects you from accidentally sharing sensitive information with ChatGPT, Claude, Gemini, and GitHub Copilot. ## What InferShield Does **Real-Time Protection:** Before you send any message to an AI chat, InferShield scans it for sensitive data and alerts you if threats are found. You choose what to do next: Cancel, Redact, or Send Anyway. **15+ Threat Types Detected:** ✓ API Keys (OpenAI, Anthropic, GitHub, AWS, Generic) ✓ Authentication Tokens ✓ Email Addresses ✓ Social Security Numbers ✓ Credit Card Numbers ✓ Phone Numbers ✓ IP Addresses ✓ Dates of Birth ✓ Passport Numbers ✓ Driver's Licenses ✓ Medical Record Numbers ✓ And more! --- ## 🚀 How It Works 1. **You type** a message in ChatGPT, Claude, Gemini, or GitHub Copilot 2. **You hit Send** InferShield intercepts the message 3. **Instant scan** (< 100ms) checks for PII and sensitive data 4. **If threats detected**, a modal appears showing: - Risk score (0-100) - Threat types found (e.g., "API Key", "Email Address") - Three options: **Cancel | Redact & Send | Send Anyway** 5. **You choose** what to do 6. **InferShield executes** your choice **No threats detected?** Your message sends normally, no interruption! --- ## ✨ Key Features **🔒 Privacy-First Design** - Your messages are scanned in real-time and immediately discarded - Nothing is stored, logged, or retained - Open source — audit the code yourself on GitHub **⚡ Lightning Fast** - Scans complete in < 100ms - No noticeable delay - Works seamlessly in your workflow **🎯 Smart Detection** - 15+ PII patterns - Luhn validation for credit cards - Context-aware API key detection - Low false positive rate **🌐 Multi-Platform Support** - ChatGPT (chat.openai.com) - Claude (claude.ai) - Gemini (gemini.google.com) - GitHub Copilot (github.com) **🛠️ Customizable** - Choose "Block" or "Warn" mode - Enable/disable per platform - Configure your own API endpoint (self-hosting supported) --- ## 🎓 Why You Need This **Did you know?** - ChatGPT conversations may be reviewed by human trainers - Claude, Gemini, and Copilot store your chat history by default - Once you send a message, you can't take it back **Common Mistakes:** ❌ Copy-pasting code with API keys ❌ Sharing debugging logs with personal emails ❌ Asking AI to help with config files containing credentials ❌ Pasting error messages with IP addresses or tokens **With InferShield:** ✅ You get a warning before it's too late ✅ You can redact sensitive data automatically ✅ You stay in control of what you share --- ## 🔐 Privacy & Security **What InferShield Collects:** - Text you're about to send (for real-time scanning only) - API usage metadata (timestamp, risk score, threat types) **What InferShield Does NOT Collect:** - ❌ Your browsing history - ❌ Messages you don't send - ❌ Any data from non-supported websites - ❌ Cookies or tracking data **Data Retention:** - Message content: 0 seconds (immediately discarded) - Metadata: 30 days (for billing/rate limiting only) **Compliance:** - GDPR compliant - CCPA compliant - Open source (GitHub: InferShield/infershield) **Full Privacy Policy:** https://infershield.io/privacy --- ## 🚀 Getting Started (3 Steps) **Step 1: Install Extension** Click "Add to Chrome" → Extension icon appears in toolbar **Step 2: Get API Key** 1. Go to https://app.infershield.io/signup 2. Create free account 3. Generate API key **Step 3: Configure** 1. Click InferShield icon in toolbar 2. Enter API endpoint: https://app.infershield.io 3. Paste your API key 4. Enable platforms you use 5. Save! **Done!** You're protected. --- ## 💰 Pricing **Free Tier:** - 100 scans/month - All threat detection features - All platforms supported **Pro ($99/month):** - 10,000 scans/month - Priority support - Advanced PII patterns **Enterprise ($499/month):** - 100,000 scans/month - Custom PII patterns - SSO integration - Audit logs **Self-Hosting (Free):** - Host your own backend - Unlimited scans - Full control See pricing: https://app.infershield.io/pricing --- ## 🛠️ Self-Hosting Option **Want full control?** InferShield is 100% open source. Host your own backend: 1. Clone repo: github.com/InferShield/infershield 2. Deploy backend (Railway, AWS, Docker) 3. Point extension to your API 4. Your data never leaves your infrastructure **Perfect for:** - Enterprise compliance requirements - Privacy-sensitive environments - Government/regulated industries --- ## 🤝 Support & Community **Need Help?** - Documentation: https://github.com/InferShield/infershield - Issues: https://github.com/InferShield/infershield/issues - Email: hello@infershield.io **Contribute:** - Found a bug? Open an issue on GitHub - Want a new platform? Submit a PR - Security disclosure: hello@infershield.io --- ## 📊 Supported Platforms | Platform | URL | Status | |----------|-----|--------| | ChatGPT | chat.openai.com | ✅ Fully Supported | | Claude | claude.ai | ✅ Fully Supported | | Gemini | gemini.google.com | ✅ Fully Supported | | GitHub Copilot | github.com/copilot | ✅ Fully Supported | **Want more platforms?** Request on GitHub! --- ## 🔄 Regular Updates We actively maintain and improve InferShield: - New threat patterns added monthly - Platform support expanded - Bug fixes and performance improvements - Open source development on GitHub --- ## ⚖️ Legal **License:** MIT (open source) **Privacy Policy:** https://infershield.io/privacy **Terms of Service:** https://infershield.io/terms **Developer:** HoZyne Inc. --- ## 🚨 Disclaimer InferShield helps detect common PII patterns but is not 100% foolproof. Always review what you share with AI systems. For regulated industries (healthcare, finance), consult your compliance team before using AI chat tools. --- **Install InferShield today and chat with AI confidently.** ⭐ **Star us on GitHub:** https://github.com/InferShield/infershield 🛡️ **Privacy-first. Open source. No secrets.**