Generate Security Audits Registry Key Software

Mar 12, 2020  Enable Registry Access Audit Security (SACL) 1. Right-click on the Registry key which you want to configure audit events, and click Permissions. In Security window, click Advanced button. Navigate to the tab Auditing, and click Add button. Select the account Everyone, and check.

• In a high security environment, the Windows Security log is the appropriate location to write events that record object access. Other audit locations are supported but are more subject to tampering. There are two key requirements for writing SQL Server server audits to the Windows Security log.
• Infected with malware? Check your Windows registry Auditing your registry can turn up telltale signs on malware infection. Here's how to monitor the registry keys that matter using Microsoft's.
• In the results pane, double-click Generate security audits. On the Local Security Setting tab, click Add User or Group. In the Select Users, Computers, or Groups dialog box, either type the name of the user account, such as domain1user1 and then click OK, or click Advanced and search for the account.
• Description; Inappropriate granting of user rights can provide system, administrative, and other high level capabilities. The 'Generate security audits' user right specifies users and processes that can generate Security Log audit records, which must only be the system service accounts defined.
• In the registry tree, expand the HKEYLOCALMACHINE key, right-click SOFTWARE and select Permissions from the pop-up menu. In the Permissions for SOFTWARE dialog, click Advanced. In the Advanced Security Settings for SOFTWARE dialog, select the Auditing tab and click Add.

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In a high security environment, the Windows Security log is the appropriate location to write events that record object access. Other audit locations are supported but are more subject to tampering.

There are two key requirements for writing SQL Server server audits to the Windows Security log:

• The audit object access setting must be configured to capture the events. The audit policy tool (auditpol.exe) exposes a variety of sub-policies settings in the audit object access category. To allow SQL Server to audit object access, configure the application generated setting.
• The account that the SQL Server service is running under must have the generate security audits permission to write to the Windows Security log. By default, the LOCAL SERVICE and the NETWORK SERVICE accounts have this permission. This step is not required if SQL Server is running under one of those accounts.
• Provide full permission for the SQL Server service account to the registry hive HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesEventLogSecurity.

Important

Incorrectly editing the registry can severely damage your system. Before making changes to the registry, we recommend that you back up any valued data on the computer.

The Windows audit policy can affect SQL Server auditing if it is configured to write to the Windows Security log, with the potential of losing events if the audit policy is incorrectly configured. Typically, the Windows Security log is set to overwrite the older events. This preserves the most recent events. However, if the Windows Security log is not set to overwrite older events, then if the Security log is full, the system will issue Windows event 1104 (Log is full). At that point:

• No further security events will be recorded
• SQL Server will not be able to detect that the system is not able to record the events in the Security log, resulting in the potential loss of audit events
• After the box administrator fixes the Security log, the logging behavior will return to normal.

Before You Begin

Limitations and Restrictions

Administrators of the SQL Server computer should understand that local settings for the Security log can be overwritten by a domain policy. In this case, the domain policy might overwrite the subcategory setting (auditpol /get /subcategory:'application generated'). This can affect SQL Server ability to log events without having any way to detect that the events that SQL Server is trying to audit are not going to be recorded.

Security

Permissions

You must be a Windows administrator to configure these settings.

To configure the audit object access setting in Windows using auditpol

1. Open a command prompt with administrative permissions.

   1. On the Start menu, point to All Programs, point to Accessories, right-click Command Prompt, and then click Run as administrator.

   2. If the User Account Control dialog box opens, click Continue.

2. Execute the following statement to enable auditing from SQL Server.

3. Close the command prompt window.

To grant the generate security audits permission to an account using secpol

1. For any Windows operating system, on the Start menu, click Run.

2. Type secpol.msc and then click OK. If the User Access Control dialog box appears, click Continue.

3. In the Local Security Policy tool, expand Security Settings, expand Local Policies, and then click User Rights Assignment.

4. In the results pane, double-click Generate security audits.

5. On the Local Security Setting tab, click Add User or Group.

6. In the Select Users, Computers, or Groups dialog box, either type the name of the user account, such as domain1user1 and then click OK, or click Advanced and search for the account.

7. Click OK.

8. Close the Security Policy tool.

9. Restart SQL Server to enable this setting.

To configure the audit object access setting in Windows using secpol

1. If the operating system is earlier than Windows Vista or Windows Server 2008, on the Start menu, click Run.

2. Type secpol.msc and then click OK. If the User Access Control dialog box appears, click Continue.

3. In the Local Security Policy tool, expand Security Settings, expand Local Policies, and then click Audit Policy.

4. In the results pane, double-click Audit object access.

5. On the Local Security Setting tab, in the Audit these attempts area, select both Success and Failure. Visual certexam manager key generator.

6. Click OK.

7. Close the Security Policy tool.

See Also

Applies To: Windows 7, Windows 8.1, Windows Server 2008 R2, Windows Server 2012 R2, Windows Server 2012, Windows 8

This reference for the IT professional provides information about the Advanced Audit policy settings that are available in Windows operating systems and the audit events that they generate.

The 53 security audit policy settings under Security SettingsAdvanced Audit Policy Configuration can help your organization audit compliance with important business-related and security-related rules by tracking precisely defined activities, such as:

• A group administrator has modified settings or data on servers that contain finance information.

• An employee within a defined group has accessed an important file.

• The correct system access control list (SACL) is applied to every file and folder or registry key on a computer or file share as a verifiable safeguard against undetected access.

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You can access these audit policy settings through the Local Security Policy snap-in (secpol.msc) on the local computer or by using Group Policy.

These Advanced Audit policy settings allow you to select only the behaviors that you want to monitor. You can exclude audit results for behaviors that are of little or no concern to you, or behaviors that create an excessive number of log entries. In addition, because security audit policies can be applied by using domain Group Policy Objects, audit policy settings can be modified, tested, and deployed to selected users and groups with relative simplicity.

When Advanced Security Audit policy settings are configured, events appear on computers running the supported versions of the Windows operating system as designated in the Applies to list at the beginning of this topic, in addition to Windows Server 2008 and Windows Vista.

Audit Registry Changes

Audit policy settings under Security SettingsAdvanced Audit Policy Configuration are available in the following categories:

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• Account Logon

  Configuring policy settings in this category can help you document attempts to authenticate account data on a domain controller or on a local Security Accounts Manager (SAM). Unlike Logon and Logoff policy settings and events, which track attempts to access a particular computer, settings and events in this category focus on the account database that is used. This category includes the following subcategories:

• Account Management

  The security audit policy settings in this category can be used to monitor changes to user and computer accounts and groups. This category includes the following subcategories:

• Detailed Tracking

  Detailed Tracking security policy settings and audit events can be used to monitor the activities of individual applications and users on that computer, and to understand how a computer is being used. This category includes the following subcategories:

• DS Access

  DS Access security audit policy settings provide a detailed audit trail of attempts to access and modify objects in Active Directory Domain Services (AD DS). These audit events are logged only on domain controllers. This category includes the following subcategories:

• Logon/Logoff

  Logon/Logoff security policy settings and audit events allow you to track attempts to log on to a computer interactively or over a network. These events are particularly useful for tracking user activity and identifying potential attacks on network resources. This category includes the following subcategories:

• Object Access

  Object Access policy settings and audit events allow you to track attempts to access specific objects or types of objects on a network or computer. To audit attempts to access a file, directory, registry key, or any other object, you must enable the appropriate Object Access auditing subcategory for success and/or failure events. For example, the File System subcategory needs to be enabled to audit file operations, and the Registry subcategory needs to be enabled to audit registry accesses.

  Proving that these audit policies are in effect to an external auditor is more difficult. There is no easy way to verify that the proper SACLs are set on all inherited objects. To address this issue, see No text is specified for bookmark or legacy link '#BKMK_GlobalObjectAccess'.

  This category includes the following subcategories:

• Policy Change

  Policy Change audit events allow you to track changes to important security policies on a local system or network. Because policies are typically established by administrators to help secure network resources, monitoring changes or attempts to change these policies can be an important aspect of security management for a network. This category includes the following subcategories:

• Privilege Use

  Permissions on a network are granted for users or computers to complete defined tasks. Privilege Use security policy settings and audit events allow you to track the use of certain permissions on one or more systems. This category includes the following subcategories:

• System

  System security policy settings and audit events allow you to track system-level changes to a computer that are not included in other categories and that have potential security implications. This category includes the following subcategories:

• Global Object Access

  Global Object Access Auditing policy settings allow administrators to define computer system access control lists (SACLs) per object type for the file system or for the registry. The specified SACL is then automatically applied to every object of that type.

  Auditors will be able to prove that every resource in the system is protected by an audit policy by viewing the contents of the Global Object Access Auditing policy settings. For example, if auditors see a policy setting called 'Track all changes made by group administrators,' they know that this policy is in effect.

  Resource SACLs are also useful for diagnostic scenarios. For example, setting the Global Object Access Auditing policy to log all the activity for a specific user and enabling the policy to track 'Access denied' events for the file system or registry can help administrators quickly identify which object in a system is denying a user access.

  Note

  If a file or folder SACL and a Global Object Access Auditing policy setting (or a single registry setting SACL and a Global Object Access Auditing policy setting) are configured on a computer, the effective SACL is derived from combining the file or folder SACL and the Global Object Access Auditing policy. This means that an audit event is generated if an activity matches the file or folder SACL or the Global Object Access Auditing policy.

  This category includes the following subcategories: