Client certificate authentication is a secure sign-in method that uses digital certificates to verify a user’s identity. Instead of relying on passwords, this method authenticates users by requiring a unique certificate stored on their device.
This authentication method is ideal for organizations that prioritize strong security or need to comply with strict access control policies.
A client authentication certificate contains unique credentials issued to a specific user or device. It serves as proof of identity when accessing DigiCert ONE.
Certificate setup: Certificates must be issued and installed on the device you use to sign in.
Certificate details: Certificates are tied to a private key, which remains secure on your device and is never shared.
When signing in with client certificate authentication:
Enter your DigiCert ONE username.
Select the client certificate sign-in option.
Your browser or application prompts you to select the certificate from your device.
Provide the certificate’s password as the "something you know."
Certificates reduce reliance on traditional passwords.
Certificates ensure secure data transmission during authentication.
Certificates can be restricted to specific users, devices, or IP ranges.