What types of files are covered by Encryption at Rest in Tableau?

Encryption at Rest in Tableau is specifically designed to secure the data files that Tableau uses for storing extracts and workbooks. The primary file type involved here is the .hyper extract format, which is optimized for high performance and efficient storage of data in Tableau. Along with .hyper files, other compatible data files that might benefit from this security measure include those used for extracts and data storage in Tableau.

Choosing the answer focused on .hyper extracts and compatible files is correct, as this reflects the kinds of data Tableau manages that are subject to encryption when they are not actively in use. The goal of encryption at rest is to protect these types of files against unauthorized access while storing them on disk. Using this form of encryption ensures that sensitive data in these extracts is safeguarded and remains confidential.

Other file types mentioned, such as .xlsx, .json, .csv, .zip, or .pdf, are not specifically related to the extract mechanisms of Tableau and therefore do not imply that encryption at rest is intrinsically applied to them in the context of Tableau's operations.