CubeOne Plug-In is a database encryption product developed by eGlobal System that operates independently of the application layer. It enables database encryption without requiring changes to existing SQL statements, allowing developers and application managers to work without any encryption-specific considerations. Key characteristics include: - **Application Independence:** Functions as a plug-in layer between the application and the database, allowing existing SQL queries to remain unchanged. Database dependencies such as triggers are managed by CubeOne itself, eliminating manual intervention. - **Non-Disruptive Encryption:** Incorporates a real-time Re-Org capability that allows initial encryption setup and additional encryption tasks to be performed while database services remain operational. Designed to avoid excessive locking that could cause service interruptions during high-transaction periods. - **Encrypted Index Search:** Encrypts both tables and indexes, enabling index-based search on encrypted data without triggering full table scans, which preserves query performance. This capability is noted as patent-registered. - **Advanced Encryption Modes:** Includes Dual Sync Mode, the ability to apply additional encryption without first decrypting existing data, and Realtime Sync that applies changes to currently active sessions immediately. - **Monitoring and Authentication:** Provides a multi-monitoring console, Triple-Depth password authentication, and detection/control of changed passwords and application names. - **Fault Tolerance:** The plug-in continues to function normally even when daemon processes fail. A dedicated key distribution server (CubeOne Security Server) automatically reloads encryption keys into DB/application server memory upon reboot.