Comparison Table GDE solutions: File and Database Encryption Teradata Encryption Tokenization Application Encryption Cloud Key Management Encrypt data at rest     Encrypt data in transit       Encrypt data in the cloud     Encrypt data in apps         Tokenization/Data masking       Simplified key management   Prove compliance   User access controls   Live data transformation         Expert resources to help you succeed Community Get technical tips and insights from others who use IBM Guardium Data Encryption. Knowledge Center IBM's home for technical product documentation. Product Documentation Find answers quickly in IBM product documentation.