Single Domain SSL

CERTASSURE offers trusted, cost-effective SSL certification for a single domain, with high-strength encryption and a choice of validation levels.

Compare SSL certificates for a single domain

Depending on your needs, you may opt for

Extended Validation SSL (EV)

Offers strong encryption and the greatest possible assurance, visually confirmed to website visitors via a green address bar in their browsers and the CERTASSURE trust seal. Ideal for ecommerce sites and other sites requiring a high degree of trust from visitors.

Organization Validated SSL (OV SSL)

Provides strong encryption with validation of your company and domain name, visually confirmed to website visitors via the CERTASSURE trust seal.

Domain Validated SSL (DV SSL)

Validates only your ownership of a domain; an affordable option for businesses with tight budgets.

Features of single-domain SSL certificates

Use the chart to help you determine the single-domain SSL certificate type that best suits your security requirements.

Features Extended Validation SSL (EV SSL) Organization Validated SSL (OV SSL) Domain Validated SSL (DV SSL)
Buy Buy Buy
Green Address Bar
CERTASSURE trust seal
128/256 bit encryption
2048 bit root keys
Validation Comprehensive validation of company registration and domain Less rigorous validation of company registration and domain Validation of domain name only
Suitable for ecommerce and banking sites
Secure unlimited sub-domains
Warranty Level Up to $250,000 Up to $250,000 Up to $10,000
99.9% Browser Ubiquity
Free Additional Server Licenses
Unlimited re-issuance
30 day, no questions, money back guarantee

Need to secure an unlimited or growing number of subdomains? A wildcard SSL certificate may best suit your needs. Alternatively, if you need to secure more than one domain, you may want to find out more about our multi-domain SSL certificates.