312-39 Exam Dumps : Certified SOC Analyst (CSA v2)

A syslog relay is specifically used as an intermediary that receives syslog messages from multiple sources and forwards them to an upstream (central) syslog server. In distributed enterprises, relays reduce bandwidth usage across WAN links, provide buffering during intermittent connectivity, and allow local aggregation before forwarding, which improves reliability and manageability. Relays can also apply basic filtering or routing rules so that critical logs are prioritized and noisy logs can be handled appropriately without overwhelming the central collector. A syslog “listener” is typically the process that receives syslog traffic on a given port, but it does not inherently imply forwarding as an architectural role. A syslog “collector” is often used generically to describe a central receiver/ingestion point; however, the question emphasizes an intermediate component that forwards to the main server, which is the role of a relay. A syslog database is for storage/indexing, not message forwarding. From a SOC design standpoint, relays are common in remote sites to maintain log continuity and reduce loss, helping incident investigations by ensuring centralized visibility even when networks are unstable.

 For InternetInformation Service (IIS) version 7.0, the default location for web server logs is in the directory %SystemDrive%\inetpub\logs\LogFiles. Within this directory, you will find subfolders named W3SVCN, where N is a number that corresponds to the site ID of the IIS instance. These folders contain the log files for each website hosted on the server. Harley, as a SOC analyst, can investigate these logs for any anomalies by accessing this path.

The Windows event that is logged when a user tries to access a “Registry” key is identified by the event ID 4657. This event ID corresponds to the modification of a registry value. Here’s how the process is tracked and logged:

Detection: The system monitors access to registry keys and values.

Logging: If a user accesses a registry key, and the key’s audit policy is set to log such events, the event is logged.

Event ID 4657: This specific event ID is used to denote that a registry value wasmodified, which includes creation, modification, and deletion of registry values.

Audit Policy: For the event to be logged, “Set Value” auditing must be enabled in the registry key’s System Access Control List (SACL).