This article discusses the differences between certificates provided by Sectigo SSL and those provided by traditional CA (certificate authority) providers.
The Sectigo initiative makes creating and installing SSL certificates a simple task. They are also free, so you may ask yourself, “why would I ever pay for an SSL certificate from another provider?”
Although Sectigo SSL certificates provide basic SSL encryption, they lack many of the benefits of certificates issued by established CA (certificate authority) SSL providers, including:
SSL certificate options: Sectigo SSL only offers domain-validated certificates (DV). If you need the extra security of an extended validation certificate (EV) for your site, you must purchase one from a traditional CA provider.