Information Security Glossary
Welcome

Welcome to the RSA Security Information Security Glossary. This glossary is offered as an aid to understanding current concepts and initiatives in the realm of Information Security. The terms were chosen based on their importance in understanding the solutions, services and products that RSA security provides for its customers.

Esther Czekalski, CISSP, was the writer and principal contributor; however, the content is wholly owned and maintained by RSA Security (c) 2005.

Recent Definitions
ISO27002

New name for

Knowledge Based Authentication (KBA)

A method to authenticate an individual based on knowledge of personal information, substantiated by a real-time interactive question and answer ...

Intelligent Questioning

During a Knowledge Based Authentication session, the process of logically developing correct and incorrect answers using actual consumer data in order to diminish a person's ability to guess the correct responses. Intelligent Questioning compensates for minor input errors and name variations and accounts for errors in public data in order to identify meaningful facts for question development. The ...