Handleidingen

docker linux nginx security networking self-hosting web-server reverse-proxy vps debian ubuntu firewall virtual-hosts bgp rpki bird2 frrouting vyos anycast ssh fail2ban n8n docker-compose postgresql workflow-automation ssl tls lets-encrypt certbot https tmux terminal vps-administration claude-code ai-tools ripe-ncc ufw iptables gnu-screen terminal-multiplexer screen-session webhooks self-hosted proxy-pass websocket ollama ai-agents mcp sshd-config ed25519 rootless-docker seccomp apparmor containers openclaw hermes-agent routing ipv6 systemd frr typescript nodejs roa routinator ai-agent telegram vim text-editor server-administration aiops observability monitoring signoz grafana langfuse prometheus ip-transit production logging disk-management openobserve opentelemetry datadog-alternative gdpr nftables loki promtail logql claude ai-workflows langchain backup mysql s3 rclone cron python log-analysis discord slack disaster-recovery traefik caddy wireguard tailscale vpn headscale alertmanager self-healing performance zero-downtime github-actions ai-code-review gemini ci-cd rate-limiting ddos-protection bind9 dns high-availability privacy vaultwarden password-manager bgpalerter plakar encryption deduplication immich photo-management google-photos-alternative replication offsite-backup paperless-ngx document-management ocr gitea git plausible analytics clickhouse uptime-kuma beszel hardening failover multihoming bfd llm-observability deepeval windows-server veeam migration bare-metal-restore virtio p2v

Handleiding

high-availability nftables dns

Anycast-DNS met BIRD2 en BGP: multi-locatie setup

Implementeer anycast-DNS op meerdere VPS-locaties met BIRD2 en BIND9. BGP-routeaankondiging, zonesynchronisatie met TSIG, health-check failover en nftables-beveiliging.

12 min leestijdLezen →

Handleiding

ubuntu debian ufw

Fail2Ban installeren en configureren op een Linux VPS

Stel Fail2Ban in om brute-force-aanvallen op SSH en Nginx te blokkeren. Behandelt UFW- en nftables-banacties, aangepaste jails, recidive-escalatie en filtertests op Ubuntu 24.04 en Debian 12.

12 min leestijdLezen →