Data masking replaces sensitive PII, PHI, and PAN with obscured values to protect non-production environments. Compare static vs. dynamic masking, tokenization, and PCI DSS compliance.
Test data management provisions safe, de-identified datasets for development and QA. Compare masked vs. synthetic vs. tokenized test data, CI/CD integration, and PCI DSS compliance.
Data tokenization substitutes PII, PHI, and cardholder data with secure tokens. Compare vault vs. vaultless types, encryption differences, and PCI scope reduction.
PCI compliance means meeting the 12 PCI DSS security requirements to protect cardholder data. Learn PCI levels, SAQ types, and the 12 requirements.
PII is any data that identifies an individual – from SSNs and biometrics to IP addresses. Learn what counts as PII and how to protect it.
Data governance defines policies, roles, and standards to ensure data is accurate, secure, and compliant. Learn frameworks, key elements, and best practices.
What is DSPM? A data-centric security discipline that discovers and classifies sensitive data. Compare DSPM vs CSPM vs DLP and learn what DSPM does not do.
A data breach is unauthorized access to sensitive data. Learn breach causes, the $4.44M average cost (IBM 2025), notification laws, and prevention strategies.
Data privacy gives individuals control over their personal data. Learn the principles, laws (GDPR, CCPA, HIPAA), breach costs, and best practices for 2026.
An API lets applications exchange data through defined endpoints. Learn how APIs work, REST vs GraphQL, and how to secure the data APIs transmit.
