ssl certificate manufacturers are as follows:
1. Rui Anxin (cheap SSL certificate manufacturer)
Rui Anxin sslTrus is a cost-effective domestic brand SSL certificate developed by Ruicheng Information based on the CA basic service of the world's leading technology. While providing HTTPS security encryption and identity authentication, it also provides fast and stable localized OCSP verification service for domestic market demand.
2. Digicert (world-renowned Internet security brand)
After acquiring Symantec's digital certificate business, digicert has become a world-renowned Internet security brand, and is in the leading position in the fields of website security, e-mail security, data leakage protection and SSL certificates.
3. GlobalSign (preferred by large and medium-sized enterprises)
GlobalSign has been issuing reliable SSL digital certificates since 1996, providing SSL certificate services for all kinds of enterprises around the world, which is highly popular among large and medium-sized enterprises in China and supports localization services, and is highly recognized by BAT.
4. Sectigo (global certificate market share is high)
Sectigo (formerly Comodo CA) is a CA company with a high global SSL certificate market share.