Monitoring and Threat Detection:
- Actively monitor Microsoft Sentinel for security alerts and identify potential threats to the organization's environment.
- Evaluate and prioritize security events based on severity and potential impact.
- Detect suspicious behaviors and patterns using event logs, network data, and other security tools.
Incident Investigation:
- Investigate alerts to identify indicators of compromise (IOCs) such as unauthorized access, malware activity, or phishing attempts.
- Correlate data from multiple sources to build a comprehensive picture of potential security incidents.
- Document findings and maintain detailed records of all events and actions taken.
Escalation and Collaboration:
- Escalate verified security incidents to Level 2 analysts or the Incident Response team, providing detailed contextual information.
- Collaborate with cross-functional teams to mitigate security risks effectively.
- Maintain communication with stakeholders to ensure timely updates during incidents.
Initial Response and Remediation:
- Perform basic response actions under supervision, such as disabling compromised accounts, blocking malicious IPs, or containing suspicious activities.
- Support efforts to reduce false positives by fine-tuning detection rules and alert configurations.
Continuous Learning and Improvement:
- Stay informed on cybersecurity trends, vulnerabilities, and emerging threats.
- Participate in training programs to deepen your understanding of tools, techniques, and best practices.
- Contribute to the refinement of SOC processes and playbooks.
