6 search results - page 1 / 2 » Against Spyware Using CAPTCHA in Graphical Password Scheme |
AINA
2010
IEEE
13 years 9 months ago
2010
IEEE
—Text-based password schemes have inherent security and usability problems, leading to the development of graphical password schemes. However, most of these alternate schemes are...
SOUPS
2009
ACM
13 years 11 months ago
2009
ACM
ICIG
2009
IEEE
13 years 11 months ago
2009
IEEE
It is believed that graphical passwords are more memorable than traditional textual passwords, but usually seen as complex and time-consuming for users. Furthermore, most of the e...
SCN
2010
Springer
13 years 2 months ago
2010
Springer
We introduce a protocol, that we call Human Key Agreement, that allows pairs of humans to establish a key in a (seemingly hopeless) case where no public-key infrastructure is avail...
CHI
2011
ACM
12 years 8 months ago
2011
ACM
While a large body of research on image-based authentication has focused on memorability, comparatively less attention has been paid to the new security challenges these schemes m...