An Evaluation of User Password Practice

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Author(s): John Campbell (University of Canberra, Australia)and Kay Bryant (Griffith University, Australia)
Copyright: 2011
Pages: 17
Source title: Digital Business Security Development: Management Technologies
Source Author(s)/Editor(s): Don Kerr (University of the Sunshine Coast, Australia), John G. Gammack (Griffith University, Australia)and Kay Bryant (Griffith University, Australia)
DOI: 10.4018/978-1-60566-806-2.ch005

Keywords: Business Science Reference / E-Business / Information Security & Privacy / Security & Forensics

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Abstract

Maintaining the security of information systems and associated data resources is vital if an organization is to minimize losses. Access controls are the first line of defense in this process. The primary function of authentication controls is to ensure that only authorized users have access to information systems and electronic resources. Password-based systems remain the predominant means of user authentication despite viable authentication alternatives. Research suggests that password-based systems are often compromised by poor user security practices. This chapter presents the results of a survey of 884 computer users that examines user practice in creating and reusing password keys, and reports the findings on user password composition and security practices for email accounts. Despite a greater awareness of security issues, the results show that many users still select and reuse weak passwords keys that are based on dictionary words and other meaningful information.

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