Triage and Remediation
Remediation
Using Console
Using Console
To remediate the misconfiguration “Enable Virtual Machine Access using Active Directory Authentication” in Azure using the Azure console, follow the below steps:
- Login to the Azure portal (https://portal.azure.com/).
- Navigate to the Virtual Machine for which you want to enable Active Directory authentication.
- Click on the “Networking” tab in the left-hand menu.
- Scroll down to the “Inbound port rules” section and click on “Add inbound port rule”.
- In the “Add inbound security rule” window, provide the following details:
- Name: Enter a name for the rule.
- Priority: Enter a priority value for the rule. This value should be lower than any other existing rules.
- Source: Select “Any” or specify the IP address range from where the traffic should be allowed.
- Service: Select “RDP” or “SSH” depending on the protocol you want to enable.
- Destination port ranges: Enter the port number for RDP or SSH.
- Action: Select “Allow”.
- Protocol: Select “TCP”.
- Virtual machine: Select the virtual machine for which you want to enable Active Directory authentication.
- NIC: Select the network interface card associated with the virtual machine.
- Authentication type: Select “Azure Active Directory”.
- Click on “Add” to create the inbound security rule.
Using CLI
Using CLI
To remediate the misconfiguration “Enable Virtual Machine Access using Active Directory Authentication” in AZURE using AZURE CLI, follow the below steps:Step 1: Login to AZURE CLI by running the command
az login.Step 2: Run the command az vm update to update the virtual machine.Step 3: Add the --authentication-type all parameter to the command.Step 4: Add the --admin-username <username> and --admin-password <password> parameters to specify the admin username and password.Step 5: Add the --set osProfile.windowsConfiguration.enableAutomaticUpdates=true parameter to enable automatic updates.Step 6: Add the --set osProfile.windowsConfiguration.provisionVMAgent=true parameter to provision the virtual machine agent.Step 7: Add the --set osProfile.windowsConfiguration.winRM.listeners.protocol=https parameter to enable HTTPS protocol for WinRM listeners.Step 8: Add the --set osProfile.windowsConfiguration.winRM.listeners.certificateUrl=<certificate-url> parameter to specify the certificate URL for WinRM listeners.Step 9: Add the --set osProfile.windowsConfiguration.winRM.listeners.certificateThumbprint=<certificate-thumbprint> parameter to specify the certificate thumbprint for WinRM listeners.Step 10: Add the --set osProfile.windowsConfiguration.winRM.listeners.allowedOrigins=<allowed-origins> parameter to specify the allowed origins for WinRM listeners.Step 11: Finally, run the command az vm update with all the parameters mentioned above to remediate the misconfiguration “Enable Virtual Machine Access using Active Directory Authentication” in AZURE using AZURE CLI.Note: Replace <username>, <password>, <certificate-url>, <certificate-thumbprint>, and <allowed-origins> with the actual values.Using Python
Using Python
To enable Virtual Machine Access using Active Directory Authentication in Azure using Python, you can follow the below steps:
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Install the Azure SDK for Python using the following command:
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Import the required libraries:
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Authenticate with Azure Active Directory using a Service Principal:
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Instantiate the ComputeManagementClient:
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Get the Virtual Machine you want to enable AD Authentication for:
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Update the Virtual Machine’s OS Profile to enable AD Authentication:
Replace
<domain_username>and<domain_password>with the Active Directory username and password you want to use for authentication. -
Update the Virtual Machine in Azure:
This will update the Virtual Machine’s OS Profile and enable AD Authentication.