Blog

Looking for an SC4S alternative? See how Axoflow routes, classifies, and normalizes syslog and other data to any SIEM — cutting SIEM costs by 40–70% and ending Splunk lock-in.

AxoSyslog 4.18-4.22: FilterX enhancements, better ClickHouse and S3 outputs, OTLP keep-alive, and smarter worker autoscaling for log pipelines.

Secure your syslog pipeline with encryption, authentication, and access controls. Common threats, hardening best practices, and compliance tips.

How syslog scales in high-volume environments: performance bottlenecks, buffering, backpressure, batching, and patterns for reliable log ingestion.

How syslog is used in production across operating systems, network devices, and applications, plus common SIEM and observability integrations.

Common syslog deployment models: local, centralized, distributed, and high-availability setups, from single hosts to enterprise pipelines.

How syslog works: message format, severity levels, facilities, transport over UDP, TCP, and TLS, plus reliability mechanisms like buffering.

Learn what syslog is, how it works, and why it remains the backbone of modern logging. Use cases, benefits, and limitations for beginners.

The starting point of our comprehensive syslog guide, that starts from the basics and covers every aspect of syslog collection, transport, and scaling

What's new in AxoSyslog 4.13-4.17: advanced log formatting, smarter parsing, cloud integrations, and performance tuning for reliable pipelines.

Send syslog data to Grafana Loki with AxoSyslog, the binary-compatible syslog-ng replacement, with dynamic metadata labels and efficient routing.