Hunt for threats using Microsoft Defender XDR and Microsoft Sentinel, and create workbooks for security monitoring.
Encompasses hunting for threats using Microsoft Defender XDR including identifying threats with Kusto Query Language (KQL), interpreting threat analytics, and creating custom hunting queries. Covers hunting for threats using Microsoft Sentinel through MITRE ATT&CK matrix analysis, threat indicators management, hunt creation and management, hunting query monitoring, hunting bookmarks for data investigations, archived log data retrieval, and search job management. Also includes creating and configuring Microsoft Sentinel workbooks by activating and customizing workbook templates, creating custom workbooks with KQL, and configuring visualizations for security monitoring and reporting.
5 minutes
5 Questions
Managing security threats is a critical responsibility for Microsoft Security Operations Analyst Associates. This involves identifying, analyzing, and responding to potential security incidents across an organization's infrastructure. The process begins with threat detection, where analysts utilize Microsoft Sentinel, Microsoft Defender for Endpoint, and other security tools to monitor network traffic, user behavior, and system activities for anomalies or suspicious patterns. Analysts must understand the threat landscape, including common attack vectors such as phishing, malware, ransomware, and advanced persistent threats. They leverage threat intelligence feeds integrated into Microsoft security solutions to stay informed about emerging vulnerabilities and attack techniques. When a potential threat is detected, analysts perform triage to determine the severity and scope of the incident. This involves examining alerts, correlating data from multiple sources, and establishing whether the activity represents a genuine threat or a false positive. Microsoft Sentinel's SIEM capabilities enable analysts to aggregate logs and create detection rules using Kusto Query Language (KQL) for efficient threat hunting. Response actions include containment measures to prevent threat spread, eradication of malicious components, and recovery procedures to restore normal operations. Analysts use Microsoft Defender for Endpoint to isolate compromised devices, block malicious processes, and remediate affected systems. Documentation and reporting are essential components of threat management. Analysts must maintain detailed incident records, conduct post-incident reviews, and update security playbooks based on lessons learned. Automation through Security Orchestration, Automation, and Response (SOAR) capabilities in Microsoft Sentinel helps streamline repetitive tasks and accelerate response times. Effective threat management also requires collaboration with other IT teams, continuous learning about new attack methodologies, and regular assessment of security controls to strengthen the organization's overall security posture against evolving cyber threats.Managing security threats is a critical responsibility for Microsoft Security Operations Analyst Associates. This involves identifying, analyzing, and responding to potential security incidents across an organization's infrastructure. The process begins with threat detection, where analysts utilize…