How to choose an SSL certificate?
DomainCn
SSL website security certificate is a standard for enterprises. If there is no SSL certificate, when we visit the company site, we will be prompted by the site to be in an unsafe state.
1. Choose by domain name type
Single domain SSL certificate:
Single domain certificate is suitable for companies with a small number of domain names that will not change for a period of time.
Multi-domain SSL certificate:
Some suppliers provide multi-domain SSL certificates, which are actually the same as single domain certificates, except that a certificate contains multiple single domain names.
Wildcard domain SSL certificate:
Wildcard domain SSL certificate is a domain name such as *.domain.com. The * can be composed of any English letters and numbers.
2. Choose by certificate type
Domain type certificate (DV SSL certificate:
The trust level is general, and the certificate can be issued to protect the website without verifying the business license by verifying the authenticity of the website.
Organization/Enterprise Certificate (OV SSL Certificate:
The trust level is high, used to verify that this domain name is owned by a specific company, organization, or institution, and the identity of the subject applied for is in line with the legal registration or recognized by the authority.
Enhanced certificate (EV SSL certificate:
The highest level of trust, the certificate issuing authority has a more stringent audit, and is generally used by financial institutions such as banks and securities.
3. Choose by brand
DigiCert (formerly Symantec):
DigiCert is the industry's most trusted and respected high-security certificate provider, providing protection for 89% of Fortune 500 companies, 97 of the world's top 100 banks, and 87% of the world's encrypted e-commerce transactions.
GeoTrust:
GeoTrust is a sub-brand of DigiCert. It serves more than 100,000 customers in more than 150 countries and regions and is trusted by companies and organizations of all sizes around the world.
CFCA (domestic):
China Financial Certification Authority (CFCA) is a national authoritative security agency approved by the People's Bank of China and the National Information Security Administration.
vTrus (domestic):
A purely domestic brand that meets the needs of enterprises to purchase domestic brands. The compatibility is currently the best performance among domestic brands.
Domaincn.com Committed to providing fair and transparent reports. This article aims to provide accurate and timely information, but should not be construed as financial or investment advice. Due to the rapidly changing market conditions, we recommend that you verify the information yourself and consult a professional before making any decisions based on this information.