Firewall Regeln - Netzwerk absichern

Konfiguriere Firewall-Regeln auf deiner UniFi UDM. Schütze dein Netzwerk.

VPS Ersteinrichtung - Sicherer SSH-Zugang & Basisabsicherung

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

CrowdSec - Server vor Angriffen schützen

Schütze deinen Server mit CrowdSec. Automatische Blockierung von Angreifern aus der ganzen Welt.

Proton VPN - Sicheres VPN für mehr Datenschutz

Schütze deine Online-Privatsphäre mit Proton VPN. Installation und Einrichtung auf Smartphone und Windows PC - Schritt für Schritt erklärt.

OPNsense Installation & Ersteinrichtung

Installiere und konfiguriere OPNsense als Firewall. Von der Installation bis zur VLAN-Einrichtung und Basisabsicherung – einfach erklärt für Anfänger.

CVE-2026-49494 - Comodo Internet Security's firewall driver Inspect.sys contains an integer underflow in its IPv6 pac

CVE-2026-8438 - The All-In-One Security (AIOS) – Security and Firewall plugin for WordPress is vulnerable to Stored

CVE-2026-25624 - An administrative cross-site scripting (XSS) vulnerability exists in the web user interface dashboar

CVE-2026-25623 - An input validation command execution vulnerability exists in the browser management pipeline of Ari

CVE-2026-25622 - A Captive Portal Custom Handler command injection vulnerability exists in Arista Edge Threat Managem

CVE-2026-25621 - A Reports application infrastructure vulnerability exists in Arista Edge Threat Management - Arista

CVE-2026-25620 - An encrypted password command injection vulnerability exists in the Captive Portal application frame

CVE-2026-50224 - The web administration panel binds broadly to the public IPv6 address space on port [::]:8080 withou

CVE-2026-46244 - In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_inner: Fix IPv6

CVE-2026-10293 - A flaw has been found in UTT HiPER 1200GW up to 2.5.3-170306. This impacts the function strcpy of th

CVE-2026-10120 - A vulnerability was detected in TRENDnet TEW-432BRP 3.10B20. The affected element is the function fo

CVE-2026-8903 - The Two-factor authentication (formerly IP Vault) plugin for WordPress is vulnerable to Cross-Site R

CVE-2026-48694 - FastNetMon Community Edition through 1.2.9 contains a configuration injection vulnerability in the J

CVE-2026-9407 - A security vulnerability has been detected in Totolink A8000RU 7.1cu.643_b20200521. Affected by this

CVE-2021-47977 - WordPress Plugin Anti-Malware Security and Bruteforce Firewall 4.20.59 contains a directory traversa

CVE-2026-45158 - OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.8, unsanitized user input i

CVE-2026-44195 - OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.7, a logic flaw in the OPNs

CVE-2026-44194 - OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.8, an authenticated Remote

CVE-2026-44193 - OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.7, the XMLRPC method opnsen

CVE-2026-0261 - Multiple command injection vulnerabilities in Palo Alto Networks PAN-OS® software enable an authenti