Wildcard (Pan domain name) SSL certificate

SSL There are many types of digital certificates , If you follow one SSL If the number of domain names protected by the certificate is classified , Can be SSL Digital certificates are divided into single domain names SSL digital certificate 、 Multiple domains SSL Digital certificates and wildcards SSL Three kinds of certificates , There are many domain names SSL Certificates and wildcards SSL You can use one certificate SSL Certificates protect multiple domain name websites , Only the types of domain name websites protected are different , Today with SSL Shield Xiaobian knows wildcards SSL Certificate .

1. What is a wildcard SSL certificate ： wildcard SSL Certificate refers to SSL A certificate can be used SSL The certificate protects the primary domain name and all sub domains under the primary domain name SSL certificate , Because of this characteristic , wildcard SSL Certificates are sometimes called pan domain names SSL certificate . wildcard SSL Certificates can be divided into DV Basic wildcards SSL Certificates and OV Enterprise wildcard SSL Two kinds of certificates .

2.DV Basic wildcard SSL certificate ： This wildcard SSL Certificates are entry-level wildcards SSL certificate , Usually you only need to verify the ownership of the domain name to issue , It's more convenient .PositiveSSL Flag DV wildcard SSL The price of the certificate is about 500 yuan , commonly 10 It can be issued in minutes SSL certificate , So as to quickly protect the website .

3.OV Enterprise wildcard SSL certificate ： This wildcard SSL The function of certificate is better than DV wildcard SSL Certificates are stronger , The verification at the time of application is also relatively strict , It is necessary to verify the domain name and the authenticity of the applied enterprises and institutions , The certificate will not be issued until the verification is successful .Sectigo Flag OV wildcard SSL Certificate is a cost-effective one OV Wildcard Certificate , The price is about 1500 yuan , Suitable for some small and medium-sized enterprises with budgets .