Update MFA diagram label text and blog content

Author: piotr-bor

src/components/MfaDiagram.astro

@@ -38,7 +38,7 @@
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-          <div class="label">MFA Verification</div>
+          <div class="label">MFA (Biometric or One-Time Password verification)</div>
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src/content/blog/mfa-wireguard-nis2-compliance.mdx

@@ -14,13 +14,15 @@ Organizations seeking compliance with the NIS2 Directive can leverage Multi-Fact
 
 ## Understanding the NIS2 Directive
 
-The NIS2 Directive (Network and Information Security Directive) builds upon its predecessor (NIS Directive) with more stringent requirements aimed at bolstering the cybersecurity resilience of critical infrastructure sectors, including energy, transport, health, and financial services. It mandates that organizations implement stronger security measures to protect networks, systems, and data. A key component of NIS2 is the focus on MFA.
+The NIS2 Directive (Network and Information Security Directive) builds upon its predecessor (NIS Directive) with more stringent requirements aimed at bolstering the cybersecurity resilience of critical infrastructure sectors, including energy, transport, health, and financial services.
+
+**It mandates that organizations implement stronger security measures to protect networks, systems, and data. A key component of NIS2 is the focus on MFA.**
 
 MFA provides an additional layer of security by requiring users to present two or more verification factors to access a system. According to the **[2025 Verizon DBIR](https://www.verizon.com/business/resources/Te12/reports/2025-dbir-data-breach-investigations-report.pdf)**, around 60% of all breaches involved the human element, including stolen credentials, making MFA a critical defense against common attack vectors.
 
 ## The Role of MFA in NIS2 Compliance
 
-Multi-factor authentication is emphasized in the NIS2 Directive for several reasons. First, it helps mitigate the risks associated with compromised passwords. **[MFA](https://defguard.net/vpn_mfa/)** strengthens the security of authentication processes by requiring more than just a password, thus making it more difficult for malicious actors to gain unauthorized access to sensitive systems.
+Multi-factor authentication is emphasized in the NIS2 Directive for several reasons. First, it helps mitigate the risks associated with compromised passwords. MFA strengthens the security of authentication processes by requiring more than just a password, thus making it more difficult for malicious actors to gain unauthorized access to sensitive systems.
 
 For organizations, MFA provides several security advantages:
 * **Strengthening access control:** MFA makes it exponentially harder for attackers to breach systems, even if they manage to steal a user’s password.
@@ -85,7 +87,9 @@ Implementing MFA requires careful planning and ongoing management to ensure that
 
 ## The Difference Between MFA Systems
 
-Not all MFA systems are created equal. Organizations can choose from a range of MFA solutions, each offering different security features and integration capabilities. Some MFA methods, like OTPs, are widely used and relatively simple to implement. Others, such as biometric factors or hardware tokens, offer stronger security but may require more resources to deploy.
+Not all MFA systems are created equal. Organizations can choose from a range of MFA solutions, each offering different security features and integration capabilities.
+
+**Crucially, Defguard's approach is unique. While many MFA solutions operate only at the application level (e.g., protecting a web login), Defguard enforces MFA directly at the VPN connection level. This architectural difference means that no traffic can enter the network without passing the MFA check first, providing a fundamentally stronger security posture. Discover more about our approach to [true WireGuard MFA](https://defguard.net/vpn_mfa/).**
 
 ### Comparison of MFA Systems:
 
@@ -141,10 +145,9 @@ Defguard is an integrated, open-source platform that combines MFA with Identity
 
 ## Conclusion
 
-With the NIS2 Directive pushing for stronger cybersecurity measures, adopting MFA is not just a recommendation but a necessity for organizations operating critical infrastructure. By implementing MFA in VPN environments, particularly with modern protocols like WireGuard, companies can bolster their defenses against cyber threats and achieve compliance with regulatory requirements.
-
-Solutions like Defguard make it easier than ever to integrate MFA into VPNs, while also offering identity management, SSO, and hardware key management. These added functionalities ensure organizations maintain the security, speed, and simplicity of their VPN while building a comprehensive, regulatory-compliant cybersecurity strategy. As cybersecurity continues to evolve, MFA and broader identity management capabilities will remain cornerstones of defense strategies, ensuring that even if credentials are compromised, access to critical systems remains secure.
+The NIS2 Directive makes Multi-Factor Authentication a mandatory requirement for securing VPN access with modern protocols like WireGuard. To achieve compliance, **organizations must implement stronger security measures to protect networks and data, with a primary focus on MFA.**
 
+Solutions like Defguard are designed for this purpose, making it easy to integrate connection-level MFA directly into your VPN. This approach provides a complete, regulatory-compliant strategy that ensures your critical systems remain secure without sacrificing performance.
 
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