47 search results - page 6 / 10 » Countering Automated Exploits with System Security CAPTCHAS |
ACSAC
2008
IEEE
14 years 2 months ago
2008
IEEE
In its most general form, an attack signature is a program that can correctly determine if an input network packet sequence can successfully attack a protected network application...
GIS
2008
ACM
13 years 8 months ago
2008
ACM
With the growth of wireless and mobile technologies, we are witnessing an increase in location-based services (LBS). Although LBS provide enhanced functionalities, they open up ne...
CJ
2004
13 years 7 months ago
2004
act interpretation. R. Barbuti, C. Bernardeschi and N. De Francesco With mobile technology more and more prominent, the problem of security leakages becomes more and more important...
NSPW
2006
ACM
14 years 1 months ago
2006
ACM
In considering new security paradigms, it is often worthwhile to anticipate the direction and nature of future attack paradigms. We identify a class of attacks based on the idea o...
CCS
2007
ACM
14 years 1 months ago
2007
ACM
We describe a new attack against web authentication, which we call dynamic pharming. Dynamic pharming works by hijacking DNS and sending the victim’s browser malicious Javascrip...