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There are three types of SSL/TLS certificates: EV, OV, and DV. To understand the differences between these three types of SSL certificates, it is helpful to understand what a certificate is and how it is issued by a recognized Certificate Authority (CA) like DigiCert. The related links explain specifically what distinguishes these three certificates and what types of applications they are suitable for. 【Three Types of SSL Certificates】 ■ EV (Extended Validation) ■ OV (Organization Validation) ■ DV (Domain Validation) *For more details, please refer to the related links page or feel free to contact us.

DigiCert has both the DigiCert brand and the GeoTrust brand. Multi-year contracts ranging from 2 to 6 years are available, with higher discounts for longer terms. With a 6-year contract, you get one year for free. Please feel free to contact us when you need assistance. 【Features】 <DigiCert Brand> ■ DV certificates are not sold ■ There are two types: Global Server ID and Secure Server ID <GeoTrust Brand> ■ The root certificate is DigiCert ■ The intermediate certificate is GeoTrust *For more details, please refer to the PDF document or feel free to contact us.