What is NPPI? Nonpublic Personal Information, Defined
NPPI (Nonpublic Personal Information) is the financial data GLBA protects. See what counts as NPPI, what's excluded, and how it differs from PII and PHI.
What is PII? A Practical Guide for Engineers and Compliance Teams
PII is the term everyone uses and few define the same way. A practitioner's guide to what counts as PII, how to find it in real data, and how to handle it.
What is Data Redaction? A Practical Guide
Data redaction removes sensitive information from documents and datasets, but covers more techniques than most realize. A guide to strategies and trade-offs.
What is format-preserving encryption?
Format-preserving encryption (FPE) encrypts a value so the ciphertext keeps its shape and won't break downstream systems. A guide with credit-card examples.