Glossary · T
Tokenization
Replacing sensitive data with a non-sensitive substitute token that has no exploitable value if intercepted.
Related terms
Sensitive Data
Any personal, financial, medical, or commercially confidential information that could cause harm if exposed without authorization.
Third-Party Data Exposure
The risk of sensitive information being accessed by external vendors, cloud providers, or AI models outside direct control.
Transcripts
Text records generated from voice recordings or documents that often contain sensitive information requiring protection.
See Tokenization in practice
Questa AI anonymizes sensitive data before it reaches any AI model — across documents and live prompts, with governance and data-residency control.