The Wombelix Post - SSH

Access to SUSE Live Lab Environment through SSH reverse Tunnel and RDP

Dominik Wombacher — Sat, 10 Sep 2022 00:00:00 +0200

SUSE provides some great Training Courses with a lot of Exercises and Online Labs are also available for most of them. But, at least in the Environment available to SUSE ... [read more]

FreeBSD 13 Base System OpenSSH Server Hardening

Dominik Wombacher — Thu, 17 Mar 2022 00:00:00 +0100

Default sshd configs tend to focus more on compatibility instead security. Therefore hardening should be one of the first things after setup a new system.

I'm using the OpenSSH Daemon ... [read more]

EMail Notification to Unlock LUKS encrypted disk via Dropbear SSH

Dominik Wombacher — Wed, 16 Mar 2022 00:00:00 +0100

I'm running Proxmox VE Hosts with full encrypted disks and Dropbear SSH to unlock them remotely. I wanted to get notified when I have to login and enter the key ... [read more]

SUSE Manager / Uyuni - Salt SSH Push: Thin package corrupted

Dominik Wombacher — Tue, 02 Mar 2021 00:00:00 +0100

At work we had issues with almost all Salt-SSH / SSH-Push connected Clients for months due to an unhandled exception ImportError: No module named 'salt.exceptions' that occurred regularly. It took ... [read more]

SUSE Manager / Uyuni - Valid PTR Record required for SSH-Push Clients

Dominik Wombacher — Tue, 23 Feb 2021 00:00:00 +0100

I'm responsible for a SUSE Manager Installation, the commercial product based on Uyuni, with almost 900 connected Server.

The recommend connection method is using a Salt Minion, but SSH-Push - based ... [read more]