Product Comparison

How do Organization Validation (OV) and Extended Validation (EV) Compare?

Both OV and EV are choices that business owners want to make. Businesses get higher trust levels when they use OV and EV SSL certificates. However, these validation levels have a more complex vetting process, which requires more organizational details, unlike domain-validated (DV) SSL certificates.

OV SSL certificates ask for organizational details and addresses when you request one and may come with a static or dynamic site seal along with the industry's best 256-bit encryption level, the latest website security standard. An OV SSL certificate is your best bet if you have a website that collects moderate information from users. But, an EV SSL certificate is necessary if you have a website that asks for crucial personal or financial information.

comparison
Product Name EV SSL Certificates OV SSL Certificates
Validation Level Extended Validation (EV) Organization Validation (OV)
Mobile and Web Browser Compatibility 99% 99%
Encryption Level 256-bit SSL Encryption 256-bit SSL Encryption
Issuance Time 3-5 Days 3-5 Days
Domains Secured Up to 250 domains using additional SAN Up to 250 domains using additional SSL (Wildcard OV certificates secure all subdomains of secured domains)
Server Licenses Unlimited as required Unlimited as required
Reissues Unlimited and free Unlimited and free
Key Length 2048-bit 2048-bit
Search Engine Visibility Boosts Google Search Rankings Boosts Google Search Rankings
Warranty Amount Up to $1.75 Million depending on certificate Up to $1.5 Million depending on certificate
Refund Cancelation within 30 days gives you a 100% refund. Cancelation within 30 days gives you a 100% refund.
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Wildcard SSL vs Multi-Domain SSL – Benefits & Limitations

Wildcard SSL Certificate

Benefits of Wildcard Certificates
  • Wildcard character (*) just before fully qualified domain name allows protection of unlimited sub-domains that makes it more flexible solution for webmasters.
  • The main advantage of wildcard certificates is that maintaining them is very easy. That is because you need to manage one certificate only for all your present and future sub-domains. This leads to less administrative cost.
Limitations of Wildcard Certificates
  • A major limitation of wildcard certificates is that they can protect sub-domains at one specific domain level only. For example, you can protect sub.example.com, domain. example.com or other similar sub-domains with a wildcard certificate generated for example.com, but that certificate won’t work for sub.example2.com, login.sub.example.com or any other sub-domain that’s more than one level away from the root domain.

Multi-Domain SSL Certificate

Benefits of Multi-Domain (SAN) certificates
  • Multi-Domain SAN certificates are intended to protect multiple domains/sub-domains with a single certificate. As you can expect, this leads to easy maintenance and reduced administrative costs.
  • It can protect different domain names like example1.com, example2.org, mail.exmaple3.com, shop.online.exmaple4.com, example99.com. where each domain names are count as separate SAN names.
Limitations of Wildcard Certificates
  • There’s a limit on how many domains you can protect with these certificates. Majority certificate authorities in the market won’t allow you to protect more than 250 domains. Some of them come with even more restrictions and allow protecting up to 25 domains only. That’s not too much of a problem though, because unless you’re running a huge enterprise, you won’t need to create more than 250 different domains.

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