What is the difference between public CA and private CA?

 A public CA issues certificates that are trusted globally by browsers, operating systems and public platforms. These certificates are used for websites, public-facing applications and external transactions.

A private CA is deployed within an organization to issue certificates for internal systems, devices and users. It supports enterprise authentication and internal encryption use cases.

Public CAs establish internet-wide trust, while private CAs provide controlled trust within corporate environments.

Ready to Try?

Talk to our digital trust experts and discover how eMudhra can secure your business.

Connect with sales
Contact