DigiCert SSL Certificates

Certificates to Meet Your High Security Needs

SSL Certificate Encryption & Authentication

2048-Bit SSL Certificates with Strong Encryption & Authentication

SSL Certificates from DigiCert are designed with flexibility in mind. Whether you need an SSL certificate based on server type, number of servers or by the number of domains you need to secure, DigiCert has a wide selection of high assurance SSL certification ready for you to choose from. Start working with one of the best SSL certification companies today.


What is SSL and why do I need it?

SSL (Secure Sockets Layer) is a standard security technology for establishing an encrypted link between a server and a client—typically a web server (website) and a browser; or a mail server and a mail client (e.g., Outlook).

SSL allows sensitive information such as credit card numbers, social security numbers, and login credentials to be transmitted securely. Normally, data sent between browsers and web servers is sent in plain text—leaving you vulnerable to eavesdropping. If an attacker is able to intercept all data being sent between a browser and a web server they can see and use that information.


All DigiCert SSL Certificates come with the following standard features:

  • Unlimited Free Reissues
  • 2048-bit SSL Secure Sockets Layer with TLS Encryption
  • Compatible with all major browsers
  • Solid vetting to ensure strong Authentication
  • Secure Site Seal
  • Compatible with Apache, IIS, Tomcat, Exchange Server, and other servers
  • Compatible with Linux, Windows, and other operating systems