5665 search results - page 638 / 1133 » Introduction to Computer Security |
200
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NORDSEC
2009
Springer
16 years 2 months ago
2009
Springer
In our paper, we analyze possibilities to generate true random data in mobile devices such as mobile phones or pocket computers. We show how to extract arguably true random data w...
201
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MOBILITY
2009
ACM
16 years 2 months ago
2009
ACM
In this paper we present a prototype for parental control that detects images with adult content received on a mobile device. More specifically, the application that we developed...
152
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ACSAC
2008
IEEE
16 years 2 months ago
2008
IEEE
We present and evaluate various methods for purely automated attacks against click-based graphical passwords. Our purely automated methods combine click-order heuristics with focu...
190
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DATE
2008
IEEE
16 years 2 months ago
2008
IEEE
Algebraic torus-based cryptosystems are an alternative for Public-Key Cryptography (PKC). It maintains the security of a larger group while the actual computations are performed i...
214
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ICC
2008
IEEE
16 years 2 months ago
2008
IEEE
—People enjoy the convenience of on-line services, but online environments may bring many risks. In this paper, we discuss how to prevent users’ passwords from being stolen by ...