Archive
93 posts total
2026
Juni 2026
Mai 2026
- 20.05. Setting up Applocker using Active Directory GPOs Windows
- 18.05. Using Podman with an Active Directory User on Fedora Linux
- 11.05. Testing SMTP Auth - Swaks, PowerShell & OpenSSL Linux
- 09.05. SSH Key-Based Sudo Authentication using pam_ssh_agent_auth Linux
- 06.05. New Website on a new Hoster Hosting
April 2026
März 2026
2025
Dezember 2025
- 18.12. Fedora GNOME Yubikey LUKS2 Encryption and sudo FIDO2/2FA Authentication Linux
- 13.12. ArubaOS-CX EVPN VXLAN Configuration (Part 2) Networking
- 10.12. Extreme Networks Fabric Connect (SPBM/ISIS) configuration Networking
November 2025
- 07.11. Active Directory / FreeIPA Trust Security
August 2025
- 23.08. Windows Server in-place upgrade using an Eval ISO (update) Windows
März 2025
- 29.03. Veeam Backup & Replication | SureBackup Configuration Backup
- 08.03. Managing Local Administrator Passwords with Windows LAPS Windows
Februar 2025
- 02.02. Extreme Networks EXOS/Switch Engine Basics Networking
2024
November 2024
August 2024
- 23.08. Manage PiHole Custom DNS entries with Ansible (Update 2) Automation
Juli 2024
Juni 2024
- 19.06. Deploying a Linux Server Environment from Scratch (Part 1) Linux
- 13.06. Deploying Windows Server from Scratch (Part 4) Windows
- 05.06. Deploying Windows Server from Scratch (Part 3) Windows
Mai 2024
- 30.05. Deploying Windows Server from Scratch (Part 2) Windows
- 26.05. Deploying Windows Server from Scratch (Part 1) Windows
April 2024
- 02.04. HPE Alletra 5000 iSCSI with Proxmox using OCFS2 Virtualization
März 2024
- 25.03. Ceph Storage Cluster deployment on Rocky Linux 9/CentOS 9 Hardware
Februar 2024
- 02.02. MinIO SSO using OpenID with Authentik Security
Januar 2024
2023
Dezember 2023
November 2023
- 29.11. Configure RDP on Clients with Group Policy (Update) Windows
- 28.11. Setup SSH with MFA Linux
- 21.11. Basic guide on deploying CheckMK and nginx SSL / HTTPs reverse proxy with docker Automation
- 11.11. Quick look at NormCap, an OCR screen capture tool Linux
September 2023
- 06.09. Removing invalid VMs in VMWare ESXi Virtualization
August 2023
- 19.08. Finding physical device in a network with only IP and MAC Networking
Juli 2023
Mai 2023
- 25.05. HPE / Mellanox / Nvidia SN2100M | First steps, MLAG, split-cable setup Networking
- 19.05. Sophos XGS VPN Provisioning File Networking
- 19.05. Cockpit | Access to the VM console created by Virtual Machine Manager Linux
April 2023
- 11.04. Uptime-Kuma deployment Automation
- 07.04. Headscale deployment on Fedora 37 Linux
März 2023
- 10.03. ArubaOS-CX Static VXLAN Configuration (Part 1) Networking
Januar 2023
- 18.01. Linux | Add self signed certificate to trusted store Linux
- 15.01. MinIO Metrics | Prometheus configuration (Part 2) Linux
- 10.01. MinIO deployment on RHEL/Rocky Linux 9 and Veeam Backup & Replication connection (Part 1) Linux
- 06.01. Veeam Backup & Replication | Immutable Backup Backup
- 03.01. Sophos Enterprise Console to Sophos Central Migration Security
2022
Dezember 2022
- 24.12. NetEdit | First steps on GNS3 Networking
- 16.12. Sophos XGS HA (Active / Passive) - ArubaOS-CX OSPF Routing - ACL Networking
November 2022
Oktober 2022
September 2022
- 06.09. Sophos Firewall HA cluster configuration (Part 3) Networking
August 2022
- 31.08. Lenovo P14s Gen2 (AMD) | Fedora 36 KDE Plasma Hardware
- 11.08. Sophos Firewall SSL VPN / IPSec VPN configuration (Part 2) Networking
- 08.08. Sophos XGS 2300 and Sophos Firewall base configuration (Part 1) Networking
Juli 2022
- 27.07. Exchange export Mailbox to PST with time frame Microsoft 365
- 25.07. New Home Server case | Fantec SRC-2080X07 (Part 2) Hardware
Juni 2022
- 28.06. Windows Fileserver Shadow Copy / Versioning | Disabling the Restore button Windows
- 22.06. Add an Alias/CNAME to Windows Fileserver Windows
- 11.06. New Home Server case | Fantec SRC-2080X07 Hardware
Mai 2022
April 2022
- 29.04. A customer tale and Sophos SG RED bridge to internal network Networking
- 22.04. Huawei CloudEngine S5735 | Base configuration Networking
März 2022
- 14.03. Exchange | grant read-only access to shared Mailbox (Update) Microsoft 365
- 07.03. A customer tale of a Network Project | Aruba 3810M / 2930F Networking
Februar 2022
Januar 2022
- 15.01. ArubaOS-CX configuration via Ansible Automation
2021
Dezember 2021
- 30.12. Install docker and update docker containers using Ansible in CentOS 8 / Rocky Linux 8 Automation
- 18.12. Configure OSPF between Sophos XG v18 and ArubaOS-CX Networking
- 11.12. KVM | Resize Virtual Machine using LVM Linux
- 03.12. Aruba 2930F base, Device-Profile and VSF configuration Networking
November 2021
- 30.11. Incremental Backups of KVM virtual machines on LVM with Borgbackup Backup
- 20.11. VLAN Interface creation in Linux using nmcli (script) Linux
- 17.11. Aruba 8360 basic and VSX configuration (Part 2) Networking
- 15.11. Change Sophos XG Routing Priority/Precedence Networking
- 13.11. Veeam Agent for Linux FREE - Installation and configuration on Fedora 35 Linux
- 09.11. Wireshark remote capture Sophos SG traffic over SSH (Linux) Networking
- 05.11. Simple Wake on Lan Script Linux
- 01.11. Installing required modules for Supermicro AOC SAS2LP-MV8 (Marvell 88SE9485) in CentOS 8/Rocky Linux 8 (Update) Linux
Oktober 2021
- 28.10. Aruba 8360 basic and VSX configuration (Part 1) Networking
- 27.10. Run GNS3 VM on KVM | Fedora Linux (Part 2) Linux
- 26.10. How to get the backup file from a non booting/dead Sophos SG Security
- 25.10. Run GNS3 VM on KVM | Fedora Linux (Part 1) Linux
- 23.10. Powershell connect to O365/M365 on Fedora Linux (Update) Linux
- 22.10. My first Post. Personal