Microsoft Defender for Cloud is a comprehensive security solution that offers unified visibility, protection, and automated response to threats across your cloud and on-premises workloads. Configuring Defender for Cloud is an essential step towards securing your organization’s assets in the cloud.
In this blog post, we’ll discuss how to plan and configure Microsoft Defender for Cloud settings, including selecting target subscriptions and workspaces. We’ll be using information from the following links:
– Security Center management groups
– Continuous export
– Change the data retention period
– Planning Microsoft Defender for Cloud settings
Before configuring Microsoft Defender for Cloud, it’s essential to plan your settings. Planning helps you to understand the scope of your security requirements, including the number of subscriptions you want to monitor and the security controls you need to apply to your workloads.
To plan your Microsoft Defender for Cloud settings, you should:
1. Understand your organizational structure and hierarchy, including your management group and subscription layout.
2. Understand your compliance and regulatory requirements and align your security controls to meet these requirements.
3. Identify the types of workloads and assets you need to protect in the cloud.
4. Identify the type of alerts you want to receive, how often you want to receive them, and the severity levels.
Once you have planned your Microsoft Defender for Cloud settings, you can begin configuring them. The following steps will guide you through the configuration process:
1. Set up management groups
Management groups help you manage access, policy, and compliance across multiple subscriptions. You can create a management group in the Azure portal or use Azure PowerShell. Once you have created a management group, you can assign subscriptions to it.
2. Enable Continuous Export
Continuous Export allows you to stream Azure Security Center data to an event hub or Azure Log Analytics workspace for additional processing and analysis. You can enable Continuous Export in the Azure portal or through PowerShell.
3. Configure data retention
You can configure data retention for Azure Log Analytics to control the amount of data that you store. By default, data is retained for 31 days. You can change the data retention period in the Azure portal or using PowerShell.
4. Configure Defender for Cloud settings
To configure Defender for Cloud settings, you’ll need to:
– Select the subscriptions and workspaces that you want to monitor.
– Enable security controls such as network security groups, application security groups, and web application firewall policies.
– Enable threat protection for your resources.
– Set up alerts and notifications for threat detection.
Configuring Microsoft Defender for Cloud is an essential step towards securing your organization’s assets in the cloud. With a well-planned configuration, you can gain visibility into your cloud infrastructure and proactively identify and remediate security threats. In this post, we’ve discussed how to plan and configure Defender for Cloud settings, including selecting target subscriptions and workspaces. By following these steps, you can create a secure cloud environment and reduce the risk of cyber-attacks.
Microsoft Azure Security Center is a cloud security management service that provides visibility of the security state of an organization’s Azure resources.
A management group is a level of scope in Azure that provides a way to manage access, policies, and compliance across multiple subscriptions.
Management Groups in Azure Security Center can be used to organize and manage multiple subscriptions and apply policies and recommendations to them.
Continuous Export in Azure Security Center is a feature that allows exporting of Azure Security Center alerts to external data stores, such as Azure Event Hubs or Log Analytics.
Continuous Export can be enabled in Azure Security Center by configuring it in the Security Center’s Continuous Export blade.
Continuous Export provides the ability to integrate Azure Security Center alerts with external systems, such as SIEM tools, and store them for longer periods of time.
The data retention period for Azure Monitor Logs can be changed by modifying the data retention setting for the relevant Log Analytics workspace.
The factors to consider when changing the data retention period for Azure Monitor Logs include the cost of storing the data, compliance requirements, and the need to retain data for future analysis.
The data retention options available for Azure Monitor Logs include 30 days, 60 days, 90 days, 120 days, 180 days, and 365 days.
Configuring target subscriptions and workspaces in Microsoft Defender for Cloud is important to ensure that the right data is being collected and analyzed to provide effective threat protection.
Target subscriptions can be configured in the Microsoft Defender Security Center by adding subscriptions to the list of target subscriptions.
A workspace in Microsoft Defender for Cloud is a container for data and configuration information that is used to store and analyze security data.
A workspace can be configured in Microsoft Defender for Cloud by creating a new workspace in the Azure portal and associating it with the relevant Defender for Cloud components.
Configuring target subscriptions and workspaces in Microsoft Defender for Cloud ensures that the right data is being analyzed to provide effective threat protection and helps to organize and manage the security data.
Yes, it is possible to use multiple workspaces in Microsoft Defender for Cloud to store and analyze different types of security data.
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