What-Is-Domain-Control-Validation-(DCV)?In the digital era, online security is no longer optional—it’s a must. Whether you’re running a small business website or managing a large enterprise platform, having an SSL/TLS certificate is critical to protecting user data and building trust. But before your SSL certificate can be issued, there’s one crucial step you cannot ignore: Domain Control Validation (DCV).

In this article, we’ll break down what DCV is, how the process works, and why it’s essential for ensuring that only authorized domain owners can obtain SSL certificates. By understanding DCV, you’ll be better prepared to secure your website effectively and avoid unnecessary delays in the SSL issuance process.

What Is Domain Control Validation (DCV)?

Domain Control Validation (DCV) is a required verification process used by Certificate Authorities (CAs)—such as GlobalSign—to confirm that the person or organization requesting an SSL/TLS certificate owns or controls the domain in question.

In simple terms, it’s how you prove that you’re authorized to secure a domain with SSL encryption.

This process is mandatory for all types of SSL certificates, including:

• Domain Validated (DV) Certificates
• Organization Validated (OV) Certificates
• Extended Validation (EV) Certificates

How Does DCV Work?

DCV can be completed using one of three main methods:

1. Email Validation

GlobalSign sends a verification email to a registered contact for the domain (e.g., admin@yourdomain.com). The recipient clicks a link to confirm control.

2. DNS TXT Record

You are asked to add a unique TXT record to your domain’s DNS. GlobalSign will then query the DNS records to verify ownership.

3. HTTP/HTTPS File Upload

GlobalSign provides a file that must be uploaded to a specific folder on your website. The CA then accesses the file via a public URL to verify control.

Each method is secure and meets industry standards for SSL certificate issuance.

Why Is DCV Important?

DCV isn’t just a formality—it’s a critical security measure. Here’s why it’s essential for your SSL/TLS certificate issuance:

•  Prevents Certificate Misuse

DCV ensures that only the legitimate domain owner can request and receive an SSL certificate. This prevents unauthorized issuance, phishing, and identity spoofing.

• Builds Online Trust

When you use a GlobalSign SSL certificate, your website shows the padlock icon and uses HTTPS. This doesn’t just mean your data is encrypted—it means your domain has been verified and trusted by a globally recognized CA.

•  Required for All SSL/TLS Certificates

Without completing DCV, your SSL certificate (even from GlobalSign) cannot be issued. It’s the first and most important step in securing your website.

Why Choose GlobalSign for SSL/TLS Certificates?

GlobalSign is one of the world’s leading Certificate Authorities, trusted by millions of businesses, banks, and governments. Choosing GlobalSign means:

• Industry-leading encryption strength
• Fast and secure DCV process
• Trusted root certificates pre-installed in all major browsers
• Expert support to guide you through validation and installation

When it comes to securing your website, not all SSL providers are equal. With GlobalSign, you’re choosing a brand that’s known for security, reliability, and compliance.

Conclusion

Domain Control Validation (DCV) is the foundation of digital trust. It ensures that only verified owners can secure a domain with an SSL/TLS certificate. And when done through a reputable CA like GlobalSign, you benefit from a fast, secure, and smooth validation process.

If you’re setting up HTTPS on your site, make sure you understand and complete the DCV process.
With GlobalSign, you’re not just securing your site—you’re building trust with every visitor.

Ready to Get Your SSL/TLS Certificate?

Choose GlobalSign SSL certificates for fast issuance, robust security, and complete trust. Learn more at www.sslmalaysia.com.my