Methods, Systems, and Computer Program Products for Detecting Communication Anomalies in a Network Based on Overlap Between Sets of Users Communicating with Entities in the Network
First Claim
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1. A method of detecting communication anomalies in a network, comprising:
- detecting communication between a plurality of entities and a set of users in the network;
determining an overlap between subsets of the set of users that the entities comprising the plurality of entities communicated with, respectively; and
determining whether the communication between the plurality of entities and the set of users is anomalous based on the overlap.
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Abstract
Anomalies are detected in a network by detecting communication between a plurality of entities and a set of users in the network, determining an overlap between subsets of the set of users that the entities comprising the plurality of entities communicated with, respectively, and determining whether the communication between the plurality of entities and the set of users is anomalous based on the overlap.
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20 Claims
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1. A method of detecting communication anomalies in a network, comprising:
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detecting communication between a plurality of entities and a set of users in the network; determining an overlap between subsets of the set of users that the entities comprising the plurality of entities communicated with, respectively; and determining whether the communication between the plurality of entities and the set of users is anomalous based on the overlap. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A system for detecting communication anomalies in a network, comprising:
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processor; and a memory that is coupled to the processor and comprises computer readable program code embodied in the memory that when executed by the processor causes the processor to perform operations comprising; detecting communication between a plurality of entities and a set of users in the network; determining an overlap between subsets of the set of users that the entities comprising the plurality of entities communicated with, respectively; and determining whether the communication between the plurality of entities and the set of users is anomalous based on the overlap. - View Dependent Claims (16, 17)
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18. A computer program product for detecting communication anomalies in a network, comprising:
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a tangible computer readable medium comprising computer readable program code embodied in the medium that when executed by a processor causes the processor to perform operations comprising; detecting communication between a plurality of entities and a set of users in the network; determining an overlap between subsets of the set of users that the entities comprising the plurality of entities communicated with, respectively; and determining whether the communication between the plurality of entities and the set of users is anomalous based on the overlap. - View Dependent Claims (19, 20)
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Specification