How can enterprises use PKI for secure authentication?

Enterprises use PKI to replace password-based authentication with certificate-based identity validation.

Common use cases include:

  • Multi-factor authentication using digital certificates
  • Secure device authentication in corporate networks
  • VPN and Wi-Fi certificate-based access
  • API and server authentication

PKI ensures that only verified users, systems and devices gain access to sensitive resources, supporting Zero Trust security models.