Public Key Infrastructure (PKI) Course

This course describes the use of cryptography in the PKI infrastructure.

19 minutes

Course description

Public Key Infrastructure is what makes digital signatures and asymmetric cryptography usable in the real world. This course describes how PKI works, the roles and responsibilities of the parties involved, and some of the fundamental assumptions of PKI and their impacts on the security of the system.

Syllabus

Security of the PKI Ecosystem

Video - 00:04:00
This video describes some of the security assumptions of the PKI ecosystem.
Introduction to PKI

Video - 00:13:00
This video describes how the PKI infrastructure works and the parties involved.
Course Introduction

Video - 00:02:00
This video introduces the PKI course.

Meet the author

Howard Poston

Howard Poston is a copywriter, author, and course developer with experience in cybersecurity and blockchain security, cryptography, and malware analysis. He has an MS in Cyber Operations, a decade of experience in cybersecurity, and over five years of experience as a freelance consultant providing training and content creation for cyber and blockchain security. He is also the creator of over a dozen cybersecurity courses, has authored two books, and has spoken at numerous cybersecurity conferences. He can be reached by email at howard@howardposton.com or via his website at https://www.howardposton.com.
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