Journal

We are happy to announce that our journal paper, Quantifying the Security Advantage of Password Expiration Policies, will appear in an upcoming issue of Springer's Designs, Codes and Cryptography.  A pre-print authors' copy is available on our publications page. The abstract of the paper is as follows: Many security policies force users to change passwords within fixed intervals, with the apparent justification that this improves overall security. However, the implied security benefit has … [Read more...] about new DESI journal article on Password Expiration

Our journal paper:  "User-Centred Authentication Feature Framework", stemming from Alain's PhD thesis, has been accepted for publication in the Information Management and Computer Security journal.  It should appear later this year. … [Read more...] about New journal paper

Our paper: Persuasive Cued Click-Points: Design, implementation, and evaluation of a knowledge-based authentication mechanism has recently been accepted for journal publication in the IEEE Transactions on Dependable and Secure Computing (TDSC). An earlier technical report is currently available and a pre-print of the journal paper will be available shortly. … [Read more...] about TDSC paper

Our survey of graphical passwords has been accepted for publication in ACM Computing Surveys. … [Read more...] about ACM Computing Surveys