A medium$-$sized e$-$commerce company is planning to upgrade their website's security by acquiring a certificate from a certificate authority $($CA$).$

The company wants to ensure that the certificate not only validates their domain ownership but also verifies the legitimacy of their organization. They are also looking for a validation process that can be completed within $1$ to $3$ days.

As the IT manager for the company, which level of CA validation would you recommend?

###answer###

Extended validation

Organization validation

Self$-$signed certificate

Domain validation