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“Monitor key backup freshness and test restore completion” concerns Missing encryption certificate blocks restoration; the reported problem instead is Data requires encryption at rest but query-time access is limited. Monitor key rotation and decryption failures.

“Monitor token failures and assigned role drift” concerns Password rotation breaks the app and exposes credentials; the reported problem instead is Data requires encryption at rest but query-time access is limited. Monitor key rotation and decryption failures.

“Monitor key access and driver encryption errors” concerns Server-side encryption alone leaves plaintext exposed to DB engine; the reported problem instead is Data requires encryption at rest but query-time access is limited. Monitor key rotation and decryption failures.

“Scan column patterns and confidentiality labels in an approved process” concerns Teams cannot apply proper controls without data inventory; the reported problem instead is Regular SELECT reveals sensitive contact details. Inspect existing column masking rules and principal rights.

“Inspect retention settings and writer permissions” concerns Admins could alter evidence after a security incident; the reported problem instead is Regular SELECT reveals sensitive contact details. Inspect existing column masking rules and principal rights.

“Inspect identity support and SQL principal mapping” concerns Password rotation breaks the app and exposes credentials; the reported problem instead is Regular SELECT reveals sensitive contact details. Inspect existing column masking rules and principal rights.

“Classify sensitive columns and enforce access according to data policy” concerns Teams cannot apply proper controls without data inventory; the reported problem instead is Regular SELECT reveals sensitive contact details. Configure Dynamic Data Masking as presentation protection, not data isolation.

“Combine least-privilege controls, RLS/encryption and masking only as defense in depth” concerns Masking is not a substitute for authorization and can be inferred; the reported problem instead is Regular SELECT reveals sensitive contact details. Configure Dynamic Data Masking as presentation protection, not data isolation.

“Enable supported transparent data encryption and govern key backups” concerns Storage backup compromise could expose plaintext pages; the reported problem instead is Regular SELECT reveals sensitive contact details. Configure Dynamic Data Masking as presentation protection, not data isolation.

“Query the same test rows through separate tenant principals” concerns Application bugs could read rows belonging to another tenant; the reported problem instead is Regular SELECT reveals sensitive contact details. Query test table as users with and without UNMASK privileges.

“Try allowed view SELECT and prohibited table DROP as test principal” concerns Unnecessary DDL rights create serious modification risk; the reported problem instead is Regular SELECT reveals sensitive contact details. Query test table as users with and without UNMASK privileges.

“Call a disposable database from the Function test identity” concerns Password rotation breaks the app and exposes credentials; the reported problem instead is Regular SELECT reveals sensitive contact details. Query test table as users with and without UNMASK privileges.

“New approved views accessible while unrelated schemas remain denied” concerns Repeated per-object GRANT updates are error-prone; the reported problem instead is Regular SELECT reveals sensitive contact details. Masked values appear for restricted users; privileged views honor policy.

“Restricted principals cannot retrieve sensitive raw values through alternate paths” concerns Masking is not a substitute for authorization and can be inferred; the reported problem instead is Regular SELECT reveals sensitive contact details. Masked values appear for restricted users; privileged views honor policy.

“No unauthorized records appear through GraphQL or direct SQL” concerns Resolver inherits broad SQL user permissions; the reported problem instead is Regular SELECT reveals sensitive contact details. Masked values appear for restricted users; privileged views honor policy.

“Monitor cross-tenant query anomalies” concerns Resolver inherits broad SQL user permissions; the reported problem instead is Regular SELECT reveals sensitive contact details. Monitor unexpected UNMASK grants and data export paths.

“Monitor plan regressions and security tests” concerns Security predicates join an unindexed tenant mapping table; the reported problem instead is Regular SELECT reveals sensitive contact details. Monitor unexpected UNMASK grants and data export paths.

“Monitor grants and privileged role membership” concerns Unnecessary DDL rights create serious modification risk; the reported problem instead is Regular SELECT reveals sensitive contact details. Monitor unexpected UNMASK grants and data export paths.

“Inspect DAB role filters and SQL identity context” concerns Resolver inherits broad SQL user permissions; the reported problem instead is Application bugs could read rows belonging to another tenant. Identify tenant key and session identity propagation.

“Inspect identity support and SQL principal mapping” concerns Password rotation breaks the app and exposes credentials; the reported problem instead is Application bugs could read rows belonging to another tenant. Identify tenant key and session identity propagation.

“Identify threat model and trusted client key access” concerns Server-side encryption alone leaves plaintext exposed to DB engine; the reported problem instead is Application bugs could read rows belonging to another tenant. Identify tenant key and session identity propagation.

“Optimize RLS predicate lookup indexes without weakening filtering” concerns Security predicates join an unindexed tenant mapping table; the reported problem instead is Application bugs could read rows belonging to another tenant. Use a Row-Level Security predicate and security policy for tenant boundaries.

“Use supported column-level encryption with appropriate key and certificate lifecycle” concerns Data requires encryption at rest but query-time access is limited; the reported problem instead is Application bugs could read rows belonging to another tenant. Use a Row-Level Security predicate and security policy for tenant boundaries.

“Enforce authorization at API and database layers for tenant rows” concerns Resolver inherits broad SQL user permissions; the reported problem instead is Application bugs could read rows belonging to another tenant. Use a Row-Level Security predicate and security policy for tenant boundaries.

“Query fictional cross-tenant records using two roles” concerns Resolver inherits broad SQL user permissions; the reported problem instead is Application bugs could read rows belonging to another tenant. Query the same test rows through separate tenant principals.

“Query test table as users with and without UNMASK privileges” concerns Regular SELECT reveals sensitive contact details; the reported problem instead is Application bugs could read rows belonging to another tenant. Query the same test rows through separate tenant principals.

“Encrypt/decrypt mock secrets under separate SQL principals” concerns Data requires encryption at rest but query-time access is limited; the reported problem instead is Application bugs could read rows belonging to another tenant. Query the same test rows through separate tenant principals.

“Data remains accessible to authorized code through rotation” concerns Key material is distributed to several developer machines; the reported problem instead is Application bugs could read rows belonging to another tenant. Each session sees only authorized tenant rows even on broad SELECT.

“Encrypted data can be recovered by authorized process only” concerns Storage backup compromise could expose plaintext pages; the reported problem instead is Application bugs could read rows belonging to another tenant. Each session sees only authorized tenant rows even on broad SELECT.

“Authorized client decrypts while untrusted SQL session sees ciphertext” concerns Server-side encryption alone leaves plaintext exposed to DB engine; the reported problem instead is Application bugs could read rows belonging to another tenant. Each session sees only authorized tenant rows even on broad SELECT.

“Monitor plan regressions and security tests” concerns Security predicates join an unindexed tenant mapping table; the reported problem instead is Application bugs could read rows belonging to another tenant. Monitor policy changes and cross-tenant access tests.

“Monitor key access and driver encryption errors” concerns Server-side encryption alone leaves plaintext exposed to DB engine; the reported problem instead is Application bugs could read rows belonging to another tenant. Monitor policy changes and cross-tenant access tests.

Unusual cross-tenant queries can help detect an active exposure, but may be observed only after an unauthorized query has already occurred. The stated early preventive criterion requires checking RLS policy changes and continuous negative access tests rather than only reactive anomalies.