Pass SC-900 Exam Guide

In Microsoft Sentinel, playbooks are the feature that integrates with Azure Logic Apps to automate response. Microsoft’s documentation describes them as “collections of procedures that can be run from Microsoft Sentinel in response to an alert” and clarifies that “playbooks are built on Azure Logic Apps” providing a workflow engine and a gallery of connectors to other Microsoft and third-party services. Playbooks can be triggered automatically from analytics rules or manually from incidents and alerts, enabling orchestration such as assigning owners, creating tickets, disabling accounts, blocking IPs, or posting to collaboration channels. The platform emphasizes that the Logic Apps foundation gives security teams a visual designer, managed connectors, and run history to track execution and outcomes. In short, Sentinel uses playbooks to “automate and orchestrate responses to alerts and incidents”, reducing mean-time-to-respond and standardizing actions across your SOC. Other Sentinel components serve different purposes: analytic rules detect threats, hunting queries aid proactive investigation, and workbooks provide dashboards and visualizations. Therefore, the correct completion is: Microsoft Sentinel playbooks use Azure Logic Apps to automate and orchestrate responses to alerts.

Microsoft states that Microsoft Sentinel includes connectors for both Microsoft and non-Microsoft sources. The product overview explains that Sentinel “comes with built-in connectors” for services such as Microsoft 365, Defender, and Azure sources, and also built-in connectors for non-Microsoft solutions like firewalls and other security products. Therefore, the claim that data connectors support only Microsoft services is false.

For visualization and monitoring, the documentation clarifies that “Microsoft Sentinel uses Azure Monitor workbooks to provide rich visualizations of your data.” Workbooks are the native dashboarding framework in Sentinel and can be customized to monitor logs, incidents, and telemetry that Sentinel ingests. Hence, using Azure Monitor Workbooks to monitor data collected by Sentinel is true.

Regarding threat hunting, Microsoft describes the Hunting capability as a proactive feature: “Hunting lets you proactively hunt for security threats,” using Kusto Query Language queries and analytic patterns to find indicators of compromise before alerts are generated. Analysts can run, save, and schedule hunts to uncover suspicious activity that hasn’t yet raised an alert, making the statement about identifying threats before an alert is triggered true.

The Content Search tool in the Security & Compliance Center can be used to quickly find email in Exchange mailboxes, documents in SharePoint sites and OneDrive locations, and instant messaging conversations in Skype for Business.

The first step is to starting using the Content Search tool to choose content locations to search and configure a keyword query to search for specific items.

You can use an Azure network security group to filter network traffic to and from Azure resources in an Azure virtual network. A network security group contains security rules that allow or deny inbound network traffic to, or outbound network traffic from, several types of Azure resources. For each rule, you can specify source and destination, port, and protocol.