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Discover the critical Event IDs every Security Operations Center (SOC) must monitor. This comprehensive guide by InfosecTrain breaks down the most important Event IDs to enhance security monitoring, threat detection, and incident response. Download now to fortify your SOCu2019s capabilities with key insights and practical knowledge.
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Most Important Event IDs in SOC (Security Operations Center) www.infosectrain.com
Windows Event IDs Event ID 4624: Signals a successful account login, vital for verifying legitimate access Event ID 4625: Indicates a failed login attempt, crucial for detecting unauthorized access attempts Event ID 4768: Shows Kerberos authentication ticket requested, crucial for access monitoring Event ID 4776: Credential validation attempt, essential for account security Event ID 4697: Alerts new service installation, monitor for unauthorized changes Event ID 7034: Reports unexpected service terminations, indicating malicious activity or system issues www.infosectrain.com
Linux/Unix Event IDs (Syslog) LOG_AUTH: Covers authentication-related events, vital for monitoring login attempts & access control LOG_CRON: Scheduled task execution, critical for system maintenance activities LOG_DAEMON: Covers system service events, vital for monitoring service health and performance LOG_KERNEL: Provide insights into the behavior and operation of the kernel Kernel-related events LOG_USER: Includes user-level messages for understanding behavior and detecting unauthorized access www.infosectrain.com
Network Device Event IDs (Syslog) Syslog ID 4: Captures firewall events, essential for maintaining network security and integrity Syslog ID 5: Captures VPN events, crucial for ensuring the availability, security, and performance of VPN connections Syslog ID 6: Authentication events in network devices, crucial for secure network access control Syslog ID 7: Intrusion detection/prevention, crucial for threat mitigation SIEM and IDS/IPS Event IDs Event ID 1: IDS/IPS triggered an alert, indicating potential security threat detected Event ID 2: SIEM rule matched, crucial for incident correlation and analysis Event ID 3: Anomaly detection, crucial for identifying deviations indicating security breaches or system issues www.infosectrain.com
Web Server Event IDs Event ID 200: Signals HTTP request receipt, vital for tracking client interactions Event ID 404: Denotes page not found, critical for diagnosing broken links or misconfigurations Event ID 500: Indicates an internal server error, crucial for troubleshooting server issues Database Server Event IDs Event ID 102: Establishes database connection, crucial for monitoring server connectivity Event ID 201: Executes database query, crucial for tracking database activity Event ID 401: Denies database access, vital for identifying unauthorized access attempts www.infosectrain.com
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