Best Practice Challenge Response Authentication

This document introduces the concept of challenge/response authentication, where users are authenticated by answering a series of personal questions. It then describes a number of best practices for robust, usable deployment of challenge/response authentication techniques.

Please register

Access to this document requires registration. Please fill in the form below. The full document will be emailed to you automatically.

Information

* Full Name:

  Title:

  Telephone Number:

* Work Email:

* Company:

* Total number of staff in your company:

* Country:

Please check the information you entered above before continuing.

Click to continue: