Microsoft Technology Licensing, LLC

Harsh Satyanarayan Dangayach

Eliot Carleton Gillum

Krishna C Vitaldevara

Mihai Costea

Aleksander R Kolcz

Jason D Walter

Douglas John Hines

Matthew Christopher Kuzior

Yuxiang Xu

Matthew John Smith

Alexander Lawrence Wilkins

Events are raised by a worker thread that is executing a workflow, when the worker thread starts, suspends, resumes and ends execution of the workflow. A latency detection system, that is external to the worker thread, detects when these events are raised and logs a timestamp and a stack trace, corresponding to the workflow and the event that was raised.

Per-request event detection to improve request-response latency

Campaign detection techniques are described. In implementations, a signature is computed for each of a plurality of emails to be communicated by a service provider to respective intended recipients. A determination is made that two or more of the plurality of emails is similar based on the respective signatures. Responsive to a finding that a number of similar emails exceeds a threshold, an indication is output that the similar emails have a likelihood of being involved in a spam campaign.

Campaign detection

Growing community of inventors

Sammamish, WA, United States of America

Harsh Satyanarayan Dangayach