Merge pull request #108 from DefGuard/blog/mfa-wireguard-nis2-compliance

Update hero image to wireguard-nis2-hero.png

Author: Michał Gryczka

src/content/blog/mfa-wireguard-nis2-compliance.mdx

@@ -3,12 +3,12 @@ title: "MFA for WireGuard: How to Meet NIS2 Directive Requirements"
 publishDate: 2025-10-07
 description: "The NIS2 Directive mandates MFA for VPNs. Learn how to implement Multi-Factor Authentication on WireGuard with Defguard to ensure compliance and top-tier security."
 author: "Piotr Borkowicz"
-image: "/images/blog/Defguard-nis2-mfa/mfa-nis2-hero.jpg"
+image: "/images/blog/Defguard-nis2-mfa/wireguard-nis2-hero.png"
 ---
 
 import MfaDiagram from '../../components/MfaDiagram.astro';
 
-![A central server connected securely to several computer terminals, representing a secure VPN network with MFA for NIS2 compliance.](/images/blog/Defguard-nis2-mfa/mfa-nis2-hero.jpg)
+![A central server connected securely to several computer terminals, representing a secure VPN network with MFA for NIS2 compliance.](/images/blog/Defguard-nis2-mfa/wireguard-nis2-hero.png)
 
 Organizations seeking compliance with the NIS2 Directive can leverage Multi-Factor Authentication (MFA), not just as a regulatory checkbox but as a crucial layer of defense in their cybersecurity strategy. In this article, we’ll explore how MFA supports NIS2 compliance, the advantages of implementing MFA in modern Virtual Private Network (VPN) systems like **[WireGuard](https://www.wireguard.com/)**, and how open-source VPN management solutions like **[Defguard](https://defguard.net/)** facilitate MFA integration in WireGuard environments—while also providing functionalities like identity management, Single Sign-On (SSO), and hardware key management.
 
@@ -169,7 +169,7 @@ defguard.net
   },
   "headline": "Adopting Multi-Factor Authentication (MFA) for WireGuard: A Path to Compliance with the NIS2 Directive",
   "description": "The NIS2 Directive mandates MFA for VPNs. Learn how to implement Multi-Factor Authentication on WireGuard with Defguard to ensure compliance and top-tier security.",
-  "image": "https://defguard.net/images/blog/Defguard-nis2-mfa/mfa-nis2-hero.jpg",
+  "image": "https://defguard.net/images/blog/Defguard-nis2-mfa/wireguard-nis2-hero.png",
   "author": { "@type": "Person", "name": "Piotr Borkowicz" },
   "publisher": {
     "@type": "Organization",