Amazon Technologies, Inc.

Victor Chin

Tyler Stuart Bray

Jennifer Anne Brinkley

Alexander Watson

Michael Gough

Jack Rasgaitis

Christopher Simmons

Nai Qin Cai

Paul Radulovic

Max Anger

Daniel Brim

Eric Johnson

David Walker

Joshua Stephen Du Lac

Scott Ryan Conrad

Joe W Pate

Mikhail Sosonkin

Matthew R Evans

Hugo Gabignon

Ryan Washington

Nathan Kevin McCarthy

Joel Naomi Cornett

A corpus of documents (and other data objects) stored for an entity can be analyzed to determine one or more topics for each document. Elements of the documents can be analyzed to also assign a risk score. The types of topics and security elements, and the associated risk scores, can be learned and adapted over time using, for example, a topic model and random forest regressor. Activity with respect to the documents is monitored, and expected behavior for a user determined using a trained recurrent neural network. Ongoing user activity is processed to determine whether the activity excessively deviates from the expected user activity. The activity can also be compared against the activity of user peers to determine whether the activity is also anomalous among the user peer group. For anomalous activity, risk scores of the accessed documents can be analyzed to determine whether to generate an alert.

Intelligent security management

Systems, methods, and computer-readable media are disclosed for systems and methods for parallelized forensic analysis using cloud-based servers. Example methods may include generating a first request for one or more notifications in a notification queue, where the one or more notifications include a first notification indicative of a first data input at a datastore, determining a first data type of the first data input, and generating a second notification indicative of the first data type. Some example methods may include determining that a first software component is subscribed to notifications for the first data type, sending the second notification to the first software component, determining a first output of the first software component, where the first output comprises a set of extracted data from the first data input, and sending the set of extracted data to the datastore.

Parallelized forensic analysis using cloud-based servers

Growing community of inventors

Bellevue, WA, United States of America

Victor Chin