Volume 12 (2020)
Volume 11 (2019)
Volume 10 (2018)
Volume 9 (2017)
Volume 8 (2016)
Volume 7 (2015)
Volume 6 (2014)
Volume 5 (2013)
Volume 4 (2012)
Volume 3 (2011)
Volume 2 (2010)
Volume 1 (2009)
1. Design and formal verification of DZMBE+

M. Soodkhah Mohammadi; A. Ghaemi Bafghi

Volume 5, Issue 1 , Winter and Spring 2013, , Pages 37-53

http://dx.doi.org/10.22042/isecure.2013.5.1.3

Abstract
  In this paper, a new broadcast encryption scheme is presented based on threshold secret sharing and secure multiparty computation. This scheme is maintained to be dynamic in that a broadcaster can broadcast a message to any of the dynamic groups of users in the system and it is also fair in the sense ...  Read More

2. SEIMCHA: a new semantic image CAPTCHA using geometric transformations

M. Mehrnejad; A. Ghaemi Bafghi; A. Harati; E. Toreini

Volume 4, Issue 1 , Winter and Spring 2012, , Pages 63-76

http://dx.doi.org/10.22042/isecure.2015.4.1.7

Abstract
  As protection of web applications are getting more and more important every day, CAPTCHAs are facing booming attention both by users and designers. Nowadays, it is well accepted that using visual concepts enhance security and usability of CAPTCHAs. There exist few major different ideas for designing ...  Read More