Marti Motoyama
Marti Motoyama
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An Analysis of Underground Forums
M Motoyama, D McCoy, K Levchenko, S Savage, GM Voelker
Re: CAPTCHAs–Understanding CAPTCHA-solving services in an economic context
M Motoyama, K Levchenko, C Kanich, D McCoy, GM Voelker, S Savage
USENIX Security Symposium 10, 2010
I seek you: searching and matching individuals in social networks
M Motoyama, G Varghese
Proceedings of the eleventh international workshop on Web information and …, 2009
Dirty jobs: The role of freelance labor in web service abuse
M Motoyama, D McCoy, K Levchenko, S Savage, GM Voelker
Proceedings of the 20th USENIX Security Symposium, 2011
Measuring online service availability using twitter
M Motoyama, B Meeder, K Levchenko, GM Voelker, S Savage
WOSN’10, 13-13, 2010
No plan survives contact: experience with cybercrime measurement
C Kanich, N Chachra, D McCoy, C Grier, D Wang, M Motoyama, ...
Proc. of 4th USENIX CSET, 2011
Crosstalk: scalably interconnecting instant messaging networks
MA Motoyama, G Varghese
Proceedings of the 2nd ACM workshop on Online social networks, 61-68, 2009
Topic modeling of freelance job postings to monitor web service abuse
D Kim, M Motoyama, GM Voelker, LK Saul
Proceedings of the 4th ACM workshop on Security and artificial intelligence …, 2011
Understanding the role of outsourced labor in web service abuse
MA Motoyama
DoS Hardened SIP Proxies
M Greenwald, E Grosse, D Liu, M Motoyama
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