Sciweavers

Share
COMPSAC
2009
IEEE
9 years 9 months ago
Towards Usable Solutions to Graphical Password Hotspot Problem
Click based graphical passwords that use background images suffer from hot-spot problem. Previous graphical password schemes based on recognition of images do not have a sufficient...
Kemal Bicakci, Nart Bedin Atalay, Mustafa Yuceel, ...
ACSAC
2010
IEEE
9 years 9 months ago
Exploring usability effects of increasing security in click-based graphical passwords
Graphical passwords have been proposed to address known problems with traditional text passwords. For example, memorable user-chosen text passwords are predictable, but random sys...
Elizabeth Stobert, Alain Forget, Sonia Chiasson, P...
TISSEC
2008
106views more  TISSEC 2008»
9 years 11 months ago
On predictive models and user-drawn graphical passwords
In commonplace text-based password schemes, users typically choose passwords that are easy to recall, exhibit patterns, and are thus vulnerable to brute-force dictionary attacks. ...
Paul C. van Oorschot, Julie Thorpe
ACSAC
2008
IEEE
9 years 11 months ago
YAGP: Yet Another Graphical Password Strategy
Alphanumeric passwords are widely used in computer and network authentication to protect users' privacy. However, it is well known that long, textbased passwords are hard for...
Haichang Gao, Xuewu Guo, Xiaoping Chen, Liming Wan...
USS
2004
10 years 27 days ago
Graphical Dictionaries and the Memorable Space of Graphical Passwords
In commonplace textual password schemes, users choose passwords that are easy to recall. Since memorable passwords typically exhibit patterns, they are exploitable by brute-force ...
Julie Thorpe, Paul C. van Oorschot
ICIAR
2010
Springer
10 years 4 months ago
Can Background Baroque Music Help to Improve the Memorability of Graphical Passwords?
Graphical passwords have been proposed as an alternative to alphanumeric passwords with their advantages in usability and security. However, they still tend to follow predictable p...
Haichang Gao, Xiuling Chang, Zhongjie Ren, Uwe Aic...
CIVR
2010
Springer
176views Image Analysis» more  CIVR 2010»
10 years 4 months ago
The effect of baroque music on the PassPoints graphical password
Graphical passwords have been demonstrated to be the possible alternatives to traditional alphanumeric passwords. However, they still tend to follow predictable patterns that are ...
Haichang Gao, Zhongjie Ren, Xiuling Chang, Xiyang ...
SOUPS
2006
ACM
10 years 5 months ago
A comparison of perceived and real shoulder-surfing risks between alphanumeric and graphical passwords
Previous research has found graphical passwords to be more memorable than non-dictionary or “strong” alphanumeric passwords. Participants in a prior study expressed concerns t...
Furkan Tari, A. Ant Ozok, Stephen H. Holden
ICIG
2009
IEEE
10 years 6 months ago
Analysis and Evaluation of the ColorLogin Graphical Password Scheme
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...
Haichang Gao, Xiyang Liu, Ruyi Dai, Sidong Wang, X...
books