Security Analyst 2 Interview Questions and Answers

I would immediately block the source IP address and implement measures to prevent future attacks.

• Identify the source IP address and block it

• Monitor network traffic for any further attempts

• Implement measures such as rate limiting or CAPTCHA to prevent future attacks

• Review logs to identify any potential vulnerabilities that may have allowed the attack to occur

I have worked with various security tools including antivirus software, network scanners, and SIEM systems.

• Antivirus software (e.g. McAfee, Norton)

• Network scanners (e.g. Nmap, Nessus)

• SIEM systems (e.g. Splunk, QRadar)

Security events can be managed by implementing a comprehensive security information and event management (SIEM) system.

• Implement a SIEM system to collect and analyze security events

• Define clear policies and procedures for managing security events

• Assign roles and responsibilities for managing security events

• Regularly review and update the SIEM system and policies

• Ensure timely response to security events

• Perform root cause analysis to prevent future security events

SIEM alerts are used to detect potential security incidents, triggering a detailed investigation process to analyze and respond to the threat.

• SIEM alerts are generated based on predefined rules and patterns that indicate potential security incidents.

• Security analysts investigate alerts by analyzing the relevant logs, network traffic, and other data sources to determine the nature and severity of the threat.

• The investigation process involves correlating information from multip...read more