Application Scenarios

Understand the OmniShield application scenarios before using the feature. OmniShield can be used on Spark 3.3.1.

OmniShield can process the intersection of privacy sets in secure multi-party computation. It ensures that no additional element information is disclosed except the intersection of privacy sets. When a user submits a Spark job, the Executor executes remote attestation on the application to check whether the application and operating environment are trusted. OmniShield encrypts and decrypts the data sources using specified parameters, and enables the SM4/GCM/NOPadding algorithm for drive and network I/O encryption and decryption to ensure security and privacy.