# 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