RLS block predicates can prevent unauthorized writes in addition to filtering reads. Although relevant to a tenant administrator can SELECT their own invoices but must also be blocked from INSERTing rows with another tenant identifier, this action would not correct the recorded production failure: application-only console logs may miss direct privileged database modifications. Use the target remedy instead.

Secure data APIs require both transport security and server-side control of allowed database actions. Although relevant to an internal database REST endpoint exposes writes and needs authenticated, authorized access with limits on publicly reachable routes, this action would not correct the recorded production failure: application-only console logs may miss direct privileged database modifications. Use the target remedy instead.

RLS filters or blocks table rows using security predicates enforced by the database engine. Although relevant to a SaaS database uses one Orders table for all tenants and each session must only see its authorized tenant rows, this action would not correct the recorded production failure: application-only console logs may miss direct privileged database modifications. Use the target remedy instead.

RLS filters or blocks table rows using security predicates enforced by the database engine. That method solves a different requirement: a SaaS database uses one Orders table for all tenants and each session must only see its authorized tenant rows. The current case instead requires use managed identity or another supported workload identity to access the secured model endpoint.

Secure data APIs require both transport security and server-side control of allowed database actions. That method solves a different requirement: an internal database REST endpoint exposes writes and needs authenticated, authorized access with limits on publicly reachable routes. The current case instead requires use managed identity or another supported workload identity to access the secured model endpoint.

RLS block predicates can prevent unauthorized writes in addition to filtering reads. That method solves a different requirement: a tenant administrator can SELECT their own invoices but must also be blocked from INSERTing rows with another tenant identifier. The current case instead requires use managed identity or another supported workload identity to access the secured model endpoint.

Storage-at-rest encryption and client-side column protection address different trust boundaries. That principle is applicable when a customer database encrypts disks but a privileged DBA can still query unmasked national identity numbers. It does not explain the selected change in the current case, which depends on identity-based authorization permits scoped service calls without checked-in secrets.

An API gateway or runtime must enforce caller scopes before returning protected records. That principle is applicable when a public GraphQL API exposes a customer search field and anonymous callers can request private account details. It does not explain the selected change in the current case, which depends on identity-based authorization permits scoped service calls without checked-in secrets.

Least-privilege database grants align each principal with its approved data surface. That principle is applicable when an analyst needs SELECT on a reporting schema but must not update its tables or view payroll objects. It does not explain the selected change in the current case, which depends on identity-based authorization permits scoped service calls without checked-in secrets.

An authorized client can read values while unauthorized SQL administrators see ciphertext. That observation would validate a different requirement: an application stores regulated account numbers in Azure SQL and database operators must not view plaintext values. Here the required evidence is the authorized workload calls the model while a different identity is denied.

Privileged and restricted test users reveal expected display differences without treating masking as cryptography. That observation would validate a different requirement: a support query shows masked credit-card suffixes, and an architect claims this means the actual values are cryptographically encrypted. Here the required evidence is the authorized workload calls the model while a different identity is denied.

A controlled schema change appears in the audit destination with principal and time. That observation would validate a different requirement: auditors require a durable history of who executed privileged database changes over a defined time window. Here the required evidence is the authorized workload calls the model while a different identity is denied.

RLS block predicates can prevent unauthorized writes in addition to filtering reads. Although relevant to a tenant administrator can SELECT their own invoices but must also be blocked from INSERTing rows with another tenant identifier, this action would not correct the recorded production failure: putting the model key into a committed repository risks disclosure. Use the target remedy instead.

Dynamic Data Masking changes result presentation for unprivileged users but is not a cryptographic barrier. Although relevant to a help-desk role may query a customer table but should see only the final four digits of a sensitive identifier, this action would not correct the recorded production failure: putting the model key into a committed repository risks disclosure. Use the target remedy instead.

RLS filters or blocks table rows using security predicates enforced by the database engine. Although relevant to a SaaS database uses one Orders table for all tenants and each session must only see its authorized tenant rows, this action would not correct the recorded production failure: putting the model key into a committed repository risks disclosure. Use the target remedy instead.

RLS filters or blocks table rows using security predicates enforced by the database engine. That method solves a different requirement: a SaaS database uses one Orders table for all tenants and each session must only see its authorized tenant rows. The current case instead requires enforce endpoint authentication, authorization, network boundaries and least-privilege operation permissions.

Database auditing captures configured security-relevant actions for accountable review. That method solves a different requirement: auditors require a durable history of who executed privileged database changes over a defined time window. The current case instead requires enforce endpoint authentication, authorization, network boundaries and least-privilege operation permissions.

Least-privilege database grants align each principal with its approved data surface. That method solves a different requirement: an analyst needs SELECT on a reporting schema but must not update its tables or view payroll objects. The current case instead requires enforce endpoint authentication, authorization, network boundaries and least-privilege operation permissions.

Passwordless token authentication removes stored application passwords and supports identity governance. That principle is applicable when a cloud-hosted app must connect to Azure SQL without keeping a long-lived SQL password in its deployment settings. It does not explain the selected change in the current case, which depends on secure data APIs require both transport security and server-side control of allowed database actions.

Masking changes displayed results for some principals without encrypting the stored column. That principle is applicable when a support query shows masked credit-card suffixes, and an architect claims this means the actual values are cryptographically encrypted. It does not explain the selected change in the current case, which depends on secure data APIs require both transport security and server-side control of allowed database actions.

Storage-at-rest encryption and client-side column protection address different trust boundaries. That principle is applicable when a customer database encrypts disks but a privileged DBA can still query unmasked national identity numbers. It does not explain the selected change in the current case, which depends on secure data APIs require both transport security and server-side control of allowed database actions.

An unprivileged query displays masked characters while a privileged test shows the original. That observation would validate a different requirement: a help-desk role may query a customer table but should see only the final four digits of a sensitive identifier. Here the required evidence is unauthenticated writes are rejected while a scoped client succeeds.

A token-authenticated deployment runs and credentials are absent from config files. That observation would validate a different requirement: a deployment pipeline currently rotates SQL passwords manually and frequently breaks application access. Here the required evidence is unauthenticated writes are rejected while a scoped client succeeds.

An authorized client can read values while unauthorized SQL administrators see ciphertext. That observation would validate a different requirement: an application stores regulated account numbers in Azure SQL and database operators must not view plaintext values. Here the required evidence is unauthenticated writes are rejected while a scoped client succeeds.

Workload identity tokens avoid manual password distribution and rotation. Although relevant to a deployment pipeline currently rotates SQL passwords manually and frequently breaks application access, this action would not correct the recorded production failure: hTTPS by itself encrypts transport but does not authorize database mutations. Use the target remedy instead.

Database auditing captures configured security-relevant actions for accountable review. Although relevant to auditors require a durable history of who executed privileged database changes over a defined time window, this action would not correct the recorded production failure: hTTPS by itself encrypts transport but does not authorize database mutations. Use the target remedy instead.

RLS block predicates can prevent unauthorized writes in addition to filtering reads. Although relevant to a tenant administrator can SELECT their own invoices but must also be blocked from INSERTing rows with another tenant identifier, this action would not correct the recorded production failure: hTTPS by itself encrypts transport but does not authorize database mutations. Use the target remedy instead.

Plans and runtime views isolate query-level regressions rather than generic infrastructure symptoms. That method solves a different requirement: a regression begins after a stored procedure was deployed, and DBAs need exact queries causing CPU spikes. The current case instead requires evaluate workload metrics and choose an appropriate service tier or compute configuration against latency and cost needs.

Query Store persists plan and runtime history to connect regressions with changed access paths. That method solves a different requirement: a query becomes slow after a new index rollout and DBAs must compare actual plan regressions across time. The current case instead requires evaluate workload metrics and choose an appropriate service tier or compute configuration against latency and cost needs.

Deadlocks arise from cyclic lock waits; consistent ordering reduces the cycle risk. That method solves a different requirement: two concurrent procedures acquire customer and invoice locks in opposite orders, producing deadlock victims. The current case instead requires evaluate workload metrics and choose an appropriate service tier or compute configuration against latency and cost needs.

Concurrency control prevents lost updates or detects conflicting writes explicitly. That principle is applicable when two sessions update the same inventory item and the application sometimes overwrites one user's confirmed change. It does not explain the selected change in the current case, which depends on sizing decisions should reflect observed throughput, memory, I/O and concurrency limits.

Versioned reads can reduce reader-writer blocking with defined isolation semantics. That principle is applicable when an inventory system must allow consistent snapshot reads while concurrent writes proceed without taking broad shared read locks. It does not explain the selected change in the current case, which depends on sizing decisions should reflect observed throughput, memory, I/O and concurrency limits.

Plans and runtime views isolate query-level regressions rather than generic infrastructure symptoms. That principle is applicable when a regression begins after a stored procedure was deployed, and DBAs need exact queries causing CPU spikes. It does not explain the selected change in the current case, which depends on sizing decisions should reflect observed throughput, memory, I/O and concurrency limits.