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As an L1 Security Monitoring Analyst is a vigilant first responder, responsible for the 24/7 monitoring of security systems. The analyst will monitor and analyze alerts related to firewalls, anti-DDoS, malware proxy, and sandboxing technologies. You will perform initial triage, escalate confirmed security incidents, and help maintain the overall security posture of the organization.
Key Responsibilities
• Perform initial triage on all security alerts to determine their severity and authenticity. Differentiate between false positives and legitimate security threats.
• Monitor and analyze IPS related alerts from Check Point products. Identify and investigate potential network intrusions and malicious traffic patterns.
• Analyze reports from Palo Alto malware sandboxing to determine if a file is malicious, understand its behavior, and identify affected systems.
• Monitor traffic anomalies and alerts from NetScout perimeter DDoS tools to detect and analyze distributed denial-of-service attacks against the network.
• Investigate and document all security incidents and events, recording key details such as the nature of the event, affected assets, and actions taken.
• Escalate confirmed security incidents and complex issues to Level 2/3 analysts or other relevant support teams, providing a detailed handover.
• Follow established incident response procedures for handling standard security events.
• Update and maintain security incident records in the ticketing system, ensuring all information is accurate and up to date.
• Install application patches and signed software updates in order to improve performance, enable additional functionality or enhance sec