Dublin Apprenticeship
This study guide uses a number of common elements to help you
prepare for the CompTIA final Exam.
These include the following:
Exam Essentials
The identities that we rely on to authenticate and authorize
users, services, and systems are a critical layer in a defense-indepth architecture. This chapter explains identity,
authentication, and authorization concepts and systems. You
will learn about the major threats to identity and identity
systems as well as how to use identity as a defensive layer.