How AIDR Uses SSL Inspection to Block AI Data Leaks
SSL/TLS inspection (also called HTTPS inspection or SSL interception) is one of the most powerful — and most misunderstood — tools in enterprise security. AIDR deploys it transparently as a second layer of protection after clipboard interception.
What Is SSL Inspection?
When you visit a website over HTTPS, your browser and the server perform a TLS handshake and exchange encrypted data. Without inspection, any proxy or firewall sitting in between sees only encrypted traffic — it can see where you're connecting but not what you're sending.
SSL inspection works by having your device trust an enterprise Certificate Authority (CA). The AIDR proxy then terminates the TLS connection from your browser, inspects the cleartext content, makes a policy decision, and re-encrypts it for the upstream server.
From the browser's perspective, the connection appears secure. From the network's perspective, AIDR has a window into the plaintext.
How AIDR Deploys It Without Breaking Things
The most common complaint about SSL inspection is that it breaks applications. This happens when:
- The enterprise CA is not trusted by all applications
- Certificate pinning prevents inspection
- The proxy modifies headers in ways that trigger security checks
AIDR's proxy is designed to be transparent. It preserves:
- Original TLS certificates (presented to the server)
- HTTP headers and timing characteristics
- WebSocket connections used by some AI tools
We specifically whitelist endpoints where inspection would break functionality, and we never inspect authenticated financial or healthcare endpoints.
What AIDR Looks For
Once AIDR has cleartext visibility into AI tool submissions, it applies the same classification model used for clipboard inspection:
- Regex pattern matching — SSNs, credit card numbers, API key formats
- Local custom AI/ML model — contextual classification for sensitive business data
- Dynamic rule evaluation — custom rules pushed from the admin dashboard
If a match is found, the submission can be blocked at the proxy level with a policy-compliant error page returned to the user.
The Combined Defense
Clipboard interception catches most leaks before they reach the network. SSL inspection catches anything that bypasses clipboard protection — such as browser extensions that auto-fill fields, or web apps that construct payloads programmatically.
Together, they provide defense in depth for AI data leakage.