MaGe Linux Operations

Jun 24, 2020 · Information Security

How to Secure Zabbix Data Transfer with PSK and TLS Encryption

This guide explains why Zabbix data transmission in mixed‑cloud environments requires encryption, describes the TLS/PSK and certificate‑based security options supported since Zabbix 3.0, outlines their limitations, lists compatible encryption libraries, and provides step‑by‑step configuration commands for both GnuTLS and OpenSSL.