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A PKI, also known as a public key infrastructure, is a sophisticated security system that is used to provide public key encryption and digital signature services. A trustworthy networking environment is established through the use of a PKI.
Function
The main function of a PKI is security management of keys and certificates in a networking environment.
Benefits
A comprehensive PKI can benefit a business by improving customer service and reducing operating costs from the security it provides.
Significance
PKI is an effective security technology and has become a vital part of Internet security across the world.
Considerations
A PKI enables secure transactions of money or data to take place on unsecured networks such as the Internet.
Features
A PKI is composed of the following features: a certificate authority to verify digital certificates, a registration authority to verify the certificate authority, and directories to hold these certificates with a directory management system.
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