Computer Science Homework Help

Introduction

Public key infrastructure (PKI) is a set of roles, policies, and procedures required to create, manage, distribute, use, store, and revoke digital certificates as well as manage public-key encryption. PKI is an integrated system of software, encryption methodologies, protocols, and third-party services that allows users to communicate securely. Now let’s discuss PKI a little further.

In your discussion post, respond to the following:

• In your own words, discuss the main characteristics of PKI.
• From a security perspective, describe some of the advantages and disadvantages of PKI.
• Explain how digital certificates are related to PKI.
• Be sure to include at least two credible sources to support your response.