# Struktur & Roadmap (840 Artikel)
Die Roadmap folgt der 840er-Struktur. Bereiche und Kategorien sind in Listenreihenfolge aufgeführt.
# Linux Ubuntu/Debian
- Grundlagen & Installation
- Systemd & Service Management
- Netzwerk & Connectivity
- Storage & Filesystems
- Security Hardening
- Server Roles
- Container & Virtualization
- Monitoring & Observability
- Automation & Scripting
- Advanced & Server Scenarios
# Linux RedHat/CentOS/Fedora
- Installation & Basics
- SELinux
- Systemd & Service Management
- Network Management
- Storage & LVM
- Firewall & Security
- Enterprise Services
- Container Technology
- Automation & Configuration
- Enterprise & Advanced
# Linux SUSE/openSUSE
- Installation
- Package Management
- YaST System Configuration
- Network & Connectivity
- AppArmor – Security
- Storage & LVM
- Enterprise Services
- Containers & Virtualization
- Automation & Configuration
- Enterprise & Advanced
# Linux Arch/Alpine/Minimal
- Arch Linux Installation
- Arch Desktop & Server
- Alpine Linux
- Minimal Distributions
- Package Management Advanced
- Container & Lightweight
- Performance & Optimization
- System Administration
- Development & Deployment
- Advanced & Niche
# Linux CLI Tools & Shell Scripting
- Shell Fundamentals
- Advanced Bash
- Text Processing
- Text Editing & Data
- Monitoring & Performance
- Network Tools
- File Management & Archiving
- User & Permissions
- Environment & Variables
- Scripting Projects
# Linux Security Hardening
- SSH Hardening
- Firewall Hardening
- Access Control
- Encryption & TLS
- User & Account Hardening
- Network Security
- Auditing & Logging
- Vulnerability Management
- Threat Detection
- Compliance & Incident Response
# Linux Kernel & Advanced
- Kernel Compilation
- Kernel Parameter Tuning
- Cgroups & Namespaces
- CPU Scheduling
- Memory Management
- I/O Scheduling
- Kernel Security
- Virtualization & KVM
- Networking Stack
- Advanced Topics
# Windows Client (10/11)
- Basics & Installation
- User & Security
- Netzwerk & Connectivity
- Storage & Disk
- Performance & Optimization
- Backup & Recovery
- Remote Access
- Troubleshooting & Diagnostics
- Automation & Scripting
- Advanced & Härtung
# Windows Server (2019/2022/2025)
- Installation & Grundlagen
- Active Directory
- Netzwerk & DNS/DHCP
- Storage & Replication
- Hyper-V & Virtualisierung
- File Services
- Security & Compliance
- Monitoring & Performance
- Automation & Scripting
- Advanced & Enterprise
# OPNsense
- Installation & Grundkonfiguration
- Interfaces & Network
- Firewall Rules & Security
- NAT, Port Forwarding & Load Balancing
- VPN – Site-to-Site & Remote
- Routing & Advanced Networking
- DHCP & DNS
- Monitoring & Logging
- Security Advanced
- Administration & Advanced
# Backup & Disaster Recovery
- Backup-Strategien
- Veeam Backup
- Proxmox Backup
- Linux Backup-Tools
- Incremental & Deduplication
- Cloud Backup
- Restore & Recovery
- Backup Automation
- Security & Encryption
- Advanced Topics
# Virtualisierung & Proxmox
- Proxmox Installation
- Virtual Machines
- Container
- Networking
- Storage
- High Availability
- Backups & Snapshots
- Performance & Optimization
- Security
- Advanced Topics
# Netzwerk & Infrastruktur
- Netzwerk-Grundlagen
- Switching & VLAN
- Routing & Gateway
- DNS & DHCP
- Load Balancing & HA
- Network Security
- Monitoring & Diagnostics
- WAN & Connectivity
- Cloud Networking
- Advanced Topics
# Cloud & Automation
- Cloud Basics
- IaC & Terraform
- Configuration Management
- CI/CD & DevOps
- Containerization
- Kubernetes
- Monitoring & Observability
- API Management
- Serverless & Functions
- Advanced Topics