发明名称 |
User identification using multifaceted footprints |
摘要 |
A method for identifying an unknown user according to a plurality of facets of user activity in a plurality of contexts includes receiving a plurality of priors for the facets with respect to the contexts, receiving a plurality of footprints of known users, aggregating the footprints of the users to determine an ensemble prior, receiving a plurality of network traces relevant to an unknown user in a computer environment, matching the network traces against each of the footprints to determine a plurality of matches, aggregating the matches using the ensemble prior according to the facets and the contexts, and outputting a probable user identity for the unknown user. |
申请公布号 |
US9251328(B2) |
申请公布日期 |
2016.02.02 |
申请号 |
US201213553415 |
申请日期 |
2012.07.19 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
Christodorescu Mihai;Sailer Reiner;Schales Douglas Lee;Stoecklin Marc;Wang Ting |
分类号 |
G06F15/173;G06F21/32;H04L12/24 |
主分类号 |
G06F15/173 |
代理机构 |
F. Chau & Associates, LLC |
代理人 |
F. Chau & Associates, LLC |
主权项 |
1. A computer program product for identifying an unknown user, the computer program product comprising:
a non-transitory computer readable storage medium having computer readable program code embodied therewith, the computer readable program code comprising: computer readable program code configured to provide a plurality of historical network traces of user activity; computer readable program code configured to extract a footprint for each of a plurality of users from the historical network traces; computer readable program code configured to aggregate the footprints of the users to determine an ensemble prior; computer readable program code configured to receive a plurality of network traces relevant to an unknown user in a computer environment; computer readable program code configured to match the network traces against each of the footprints to determine a plurality of matches; computer readable program code configured to aggregate the matches using the ensemble prior according to a plurality of contexts and a plurality of facets; and computer readable program code configured to output a probable user identity for the unknown user. |
地址 |
Armonk NY US |