GoKawiilExplainer: How Syslog Servers Centralize Network Log Data
A syslog server is a software tool or appliance that collects log messages—covering logins, reboots, firewall denials, hardware failures and more—from routers, switches, servers and other devices across a network. It receives these messages via UDP, TCP or encrypted TLS transport, then stores them in a searchable format organized by source, timestamp, severity and event type.