A security technician has been receiving alerts from several servers that indicate load balancers have had a significant increase in traffic. The technician initiates a system scan. The scan results…

While misconfigured devices could potentially contribute to increased traffic or improper log handling, 'logs and events anomalies' is a more direct and specific cause for disk space exhaustion explicitly tied to the observed traffic surge.

A significant increase in internet traffic directly causes a proportional surge in system, application, and web server logs, as every event and connection is recorded. These rapidly growing log files consume disk space until capacity is reached, especially if log rotation or archival policies are not adequately configured for peak traffic conditions.

Authentication issues primarily generate specific security log entries related to login attempts, which would contribute to log growth, but they do not encompass the broad increase in all incoming internet traffic and subsequent full disk as directly as general system and application logging.

Unauthorized software could consume disk space or generate traffic, but the scenario directly links 'increased incoming internet traffic' to 'decreased disk space' in a way that points more strongly to legitimate, albeit excessive, data recording (logs) rather than the installation or operation of malicious payloads as the primary cause of disk space exhaustion due to traffic.