Level 5: AI / LLM systems · L5.7 Enterprise AI privacy & governance
PII, retention and residency
Design PII redaction, zero-retention and regional processing.
12 min · Pro
What you take away
- Redaction is lossy, so redact with reversible placeholders you re-substitute after generation rather than removing the context the answer needs.
And 3 more inside the class, in Pro.
How the class is laid out
- The problem
- The tutor's photocopies
- Redact without destroying the answer
- What zero retention actually buys
- Deletion is a fan-out, so design for it up front
- Check your understanding