3 articles · Curated and written by practitioners
What Is Syslog? Log Protocol and Architecture Explained
Syslog is the standard protocol for centralized log collection from network devices and servers. Per RFC 5424, it defines 8 severity levels and 24 facilities. Covers Syslog architecture, rsyslog, syslog-ng, SIEM integration, and TLS encryption.
Zabbix vs PRTG: Which Network Monitoring Tool Should You Choose?
Zabbix and PRTG both deliver network and infrastructure monitoring, but from opposite design philosophies. Zabbix is a free, open-source, highly customizable platform built for complex, large-scale environments. PRTG is a commercial, agentless, all-in-one tool favored by small-to-medium businesses for its ease of use and quick setup on Windows.
What is SNMP? Definition, How It Works & Use Cases
SNMP explained: how the Simple Network Management Protocol monitors and manages network devices through managers, agents, MIBs, and OIDs - and why SNMPv3 is the version that matters for security.