![]() With over a decade of writing experience in the field of technology, Chris has written for a variety of publications including The New York Times, Reader's Digest, IDG's PCWorld, Digital Trends, and MakeUseOf. Chris has personally written over 2,000 articles that have been read more than one billion times-and that's just here at How-To Geek. This is a known issue and auditing should work as expected on the newly copied database.Chris Hoffman is the former Editor-in-Chief of How-To Geek. After a database with auditing enabled is copied to another logical server, you may receive an email notifying you that the audit failed.For more information, see Getting started with threat detection. When you use threat detection, you receive proactive alerts on anomalous database activities that can indicate potential security threats. After you've configured your auditing settings, you can turn on the new threat detection feature and configure emails to receive security alerts.Successful logins, which obviously reach the database, are audited in both cases. With SQL logins, the credentials are verified on the requested data, so in this case they can be audited. In the case of failure, the requested database is never accessed, so no auditing occurs. With Azure AD logins, the credentials are verified before attempting to use that user to sign into the requested database. Logins are routed by the gateway to the specific instance where the database is located.To view failed login audit records, you need to visit the Azure Active Directory portal, which logs details of these events. When using Azure AD Authentication, failed logins records don't appear in the SQL audit log.For more information about the hierarchy of the storage folders, naming conventions, and log format, see the SQL Database Audit Log Format. ![]() Auditing on Read-Only Replicas is automatically enabled.For details about the log format, hierarchy of the storage folder, and naming conventions, see the Blob Audit Log Format Reference.You can write audit logs to an Azure Storage account behind a VNet or firewall.Make sure you have selected Allow additional appends when you configure the immutable blob storage. To configure an immutable log store for the server or database-level audit events, follow the instructions provided by Azure Storage.xel format and can be opened with SQL Server Management Studio (SSMS). Audit logs are written to Append Blobs in an Azure Blob Storage on your Azure subscription.Hierarchical namespace for all types of standard storage account and premium storage account with BlockBlobStorage is supported.For more information, see Types of storage accounts. ![]() For specific instructions see, Write audit to a storage account behind VNet and firewall. If you have a general-purpose v1 or Blob Storage account, upgrade to a general-purpose v2 storage account. However, for audit to write to a storage account behind a VNet or firewall, you must have a general-purpose v2 storage account. Premium storage with BlockBlobStorage is supported.If the storage account is configured to use Azure AD-only authentication and not configured for access key usage, auditing can't be configured using storage access keys authentication, and you can use managed identity. When you configure the auditing for your logical server in Azure or Azure SQL Database with log destination as the storage account, using storage access keys as authentication type, the target storage account must be enabled with access to storage account keys. ![]()
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