Gartner Research

Public Key Infrastructure and X.509 Certificate Authorities

Published: 01 June 2000

ID: G0088791

Analyst(s): Andrew Phillips , Vic Wheatman

Summary

Public key infrastructure has emerged as a preferred solution to enhance application security. It is motivated in part by application "Webification," the growth of application service providers and the extension of internal applications for e-business. Smart cards enable this security to "roam" with the user, rather than limiting users' access via a single piece of hardware.

Table Of Contents
  • Introduction to Public Key Infrastructure and Certificate Authorities
  • Evolution of the Certificate Authority Market
  • Dataquest Perspective

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