WireGuard VPN Server einrichten: Sicherer Fernzugriff auf dein Heimnetzwerk

Schritt-für-Schritt Anleitung zur Installation und Konfiguration eines eigenen WireGuard VPN-Servers auf Debian 12, Ubuntu oder Raspberry Pi. Inklusive QR-Code Client-Einrichtung.

OpenWrt Router Guide: Installation, LuCI WebUI & SQM Bufferbloat-Beseitigung

Vollständige Schritt-für-Schritt Anleitung zu OpenWrt. Lerne, wie du die freie Linux-Router-Firmware installierst, das LuCI Web-Interface einrichtest und mit SQM Cake Bufferbloat für minimalen Ping eliminierst.

VPS Ersteinrichtung - Sicherer SSH-Zugang & Basisabsicherung

Richte deinen VPS sicher ein. SSH-Hardening, Firewall, Fail2ban und automatisierte Updates.

Unattended-Upgrades: Automatische Server-Sicherheit

Richte automatische Sicherheitsupdates auf deinem Ubuntu/Debian Server ein. Schütze deinen Server vor Sicherheitslücken ohne manuelles Eingreifen.

CVE-2026-110834 - FreeRDP from 2.0.0 before 3.32.0 contains a null pointer dereference vulnerability that allows malic

CVE-2026-0315 - A local privilege escalation vulnerability in the Palo Alto Networks GlobalProtect™ app enables a lo

CVE-2026-0314 - A type confusion vulnerability in Palo Alto Networks GlobalProtect™ app on Windows enables a local u

CVE-2026-55679 - WeGIA is a web manager for charitable institutions. Prior to 3.8.6, the pre-installation web/instala

CVE-2026-77564 - Talos Linux is a Linux distribution built for Kubernetes deployments. Prior to 1.12.9 and 1.13.3, ta

CVE-2026-53615 - util-linux is a random collection of Linux utilities. Before util-linux 2.41.4, `parse_dos_extended(

CVE-2026-53614 - util-linux is a random collection of Linux utilities. In util-linux 2.39.1 through 2.41.4 and 2.42 t

CVE-2026-53613 - util-linux is a random collection of Linux utilities. In util-linux 2.17 through 2.41.6 and 2.42 thr

CVE-2026-53612 - util-linux is a random collection of Linux utilities. In util-linux 2.39 through 2.41.4 and 2.42 thr

CVE-2026-98431 - In the Linux kernel, the following vulnerability has been resolved: RDMA/uverbs: Fix mmap_lock/disa

CVE-2026-98430 - In the Linux kernel, the following vulnerability has been resolved: RDMA/efa: Keep admin queues ali

CVE-2026-98429 - In the Linux kernel, the following vulnerability has been resolved: RDMA/efa: Keep EQ resources ali

CVE-2026-98428 - In the Linux kernel, the following vulnerability has been resolved: ALSA: usb: 6fire: Avoid embedde

CVE-2026-98427 - In the Linux kernel, the following vulnerability has been resolved: net/sched: codel: bound the dro

CVE-2026-98426 - In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: fix IRQ leak usi

CVE-2026-98425 - In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: don't warn when

CVE-2026-98424 - In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: undo netns swit

CVE-2026-98423 - In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211_hwsim: don't han

CVE-2026-98422 - In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: reset the AP_VL

CVE-2026-98421 - In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: require a peer