Secure your website and customer data

Customers prefer secure websites. Google does too and without an SSL, Chrome will highlight your website as 'Not Secure'.

SSL Certificates protect your customer's personal data including passwords, credit cards and personal information. An SSL certificate is the easiest way to increase your customer's confidence in your online business.

Why buy an SSL Certificate

Rock-solid security

Comodo's SSL certificates provide up to 256-bit encryption for maximum security of your visitors' data

Boost confidence

Customers actively look for the SSL lock before handing over sensitive data. Increase your customer's trust in your online business.

Better search rankings

Google boosts search rankings for websites secured with an SSL certificate. SSL's are critical if you're serious about your online business.

Comodo Secure Seal

All certificates come with a Comodo Secure Seal that serves as a constant reminder to customers that your site is protected.

30-day guarantee

All our SSL certificates come with a 30-day Money Back Guarantee. No questions asked.

Select a certificate that works for you

Positive SSL

From only


  • Domain validation
  • 1 domain
  • Free additional server licences
  • Issued within 2 days
  • $10,000 warranty

Comodo SSL

From only


  • Domain validation
  • 1 domain
  • Free additional server licences
  • Issued within 2 days
  • $250,000 warranty


From only


  • Extended validation
  • 1 domain
  • Free additional server licences
  • Trusted green address bar
  • $1,750,000 warranty

Frequently asked questions

  1. What is an SSL Certificate?
    An SSL Certificate is a digital certificate issued for a domain by a central authority called the Certificate Authority. To be issued an SSL Certificate, you must purchase an SSL Certificate and then go through a verification process conducted by the Certificate Authority.
  2. Why should I buy an SSL Certificate?
    An SSL Certificate does 2 things: It encrypts the information sent from your user's browser to your website and it authenticates your website's identity.
    By doing these 2 things, an SSL Certificate protects your customers and in turn increases their trust in your online business. This is especially important if your website requires users to login using passwords or enter sensitive information such as credit card details.
  3. Do SSL Certificates work in all browsers?
    SSL Certificates are compatible with all major browsers.
  4. Can I upgrade my SSL Certificates?
    Unfortunately, we do not support upgrades/downgrades at the moment. If required you can purchase a new certificate and install it on the same web server as the old certificate.
  5. Do I need technical expertise to set up an SSL Certificate on my website?
    While it isn't difficult to install an SSL Certificate, it does involve following a series of steps. You can find more information in our Support Centre.