Patents

Automatic fraudulent digital certificate detection
Issued Feb 24, 2015 — US 8,966,659
Muhammad Umar Janjua, Yogesh Mehta, Maarten Van Horenbeeck, Anooshiravan Saboori, Nelly Porter, Vassil D. Bakalov, Bryston Nitta - Microsoft Corporation

A computing device analyzes digital certificates received from various different sites in order to automatically detect fraudulent digital certificates. The computing device maintains a record of the digital certificates it receives. A certificate screening service operating remotely also accesses these sites and maintains a record. The computing device determines whether a current digital certificate is genuine or fraudulent based on previously received certificates, confirmation certificates from the service, and additional characteristics.

Detecting network attacks based on network records
Issued Aug 23, 2016 — US 9,426,171
Matthew Ryan Jezorek, Maarten Van Horenbeeck, Richie Lai - Amazon Technologies, Inc.

Detecting network attacks based on a hash
Issued Oct 18, 2016 — US 9,473,516
Matthew Ryan Jezorek, Maarten Van Horenbeeck, Richie Lai - Amazon Technologies, Inc.

Techniques for Data Routing and Management using Risk Classification and Data Sampling
Issued May 23, 2017 — US 9,661,011
Maarten Van Horenbeeck, Christopher Michael Anderson, Katharine Nicole Harrison, Matthew Ryan Jezorek, Jon Arron McClintock, Tushaar Sethi - Amazon Technologies, Inc.

Detecting network attacks based on network requests
Issued Sep 5, 2017 — US 9,756,058
Matthew Ryan Jezorek, Maarten Van Horenbeeck, Richie Lai - Amazon Technologies, Inc.

Analyzing distributed datasets
Issued May 1, 2018 — US 9,960,975
Maarten Van Horenbeeck, Matt Jezorek - Amazon Technologies, Inc.

Identifying sensitive data writes to data stores
Issued Oct 30, 2018 — US 10,114,960
Jon Arron McClintock, Tushaar Sethi, Maarten Van Horenbeeck - Amazon Technologies, Inc.

Secure streamlined provisioning of remote access terminals
Issued Jan 22, 2019 — US 10,187,362
Jon Arron McClintock, John Duksta, Katey Harrison, Matt Jezorek, Brian Lee, Maarten Van Horenbeeck - Amazon Technologies, Inc.