Which protocol do servers typically use to forward logs to a central location in the described cloud logging setup?

Which protocol do servers typically use to forward logs to a central location in the described cloud logging setup?

• A. FTP
• B. HTTP
• C. SYSLOG
• D. SMTP

Answer: (C)

Forwarding logs to a central location is typically done with the syslog protocol because it’s designed specifically for collecting and transporting log messages from many servers to a central collector. Syslog provides a simple, standardized message format and can be carried over UDP for lightweight delivery or TCP/TLS for reliable transport, which fits well with cloud logging setups where diverse systems push events to a single storage and analysis point. Tools like rsyslog and syslog-ng are built to emit and collect these messages, making centralization straightforward. FTP handles file transfers, not real-time or streaming log events. HTTP can be used in some modern ingestion pipelines, but it’s not the traditional transport for centralized log forwarding. SMTP is meant for email, not logging.

Forwarding logs to a central location is typically done with the syslog protocol because it’s designed specifically for collecting and transporting log messages from many servers to a central collector. Syslog provides a simple, standardized message format and can be carried over UDP for lightweight delivery or TCP/TLS for reliable transport, which fits well with cloud logging setups where diverse systems push events to a single storage and analysis point. Tools like rsyslog and syslog-ng are built to emit and collect these messages, making centralization straightforward.

FTP handles file transfers, not real-time or streaming log events. HTTP can be used in some modern ingestion pipelines, but it’s not the traditional transport for centralized log forwarding. SMTP is meant for email, not logging.