A new schema for security in dynamic uncertain environments
Dakshi Agrawal
SARNOFF 2009
The disclosure attack to user anonymity in the computer network is analyzed. The effects of disclosure attack against user communications protected by an anonymity technique is measured. Anonymity services are vulnerable to attacks involving repeated observations of the users. Quantifying the number of times an attacker must observe a user's anonymous communication acts to find all the user's communication partners is a useful measure of anonymity. The analysis presented lets anonymity service participants select parameters according to their privacy needs and build a more dynamic and transparent anonymity system.
Dakshi Agrawal
SARNOFF 2009
Dakshi Agrawal, Thomas J. Richardson, et al.
IEEE Trans. Inf. Theory
Raghu Ganti, Mudhakar Srivatsa, et al.
Middleware 2016
Dakshi Agrawal, Dogan Kesdogan, et al.
S&P 2003