Syslog even as an older technology is still required. For machines or appliances that can't (or I don't want to) install XDR (Wazuh, ...) this variant of monitoring is one of fewer ones left. [...] Read more
In this post I focus on firewall rules required between multiple proxmox nodes and various settings of a firewall on each layer of Proxmox VE (datacenter, node, virtual machine). Network Below is a table containing rules which I have between my Proxmox servers, users and the rest of the network. [...] Read more