The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Jan. 02, 2024

Filed:

Mar. 22, 2021
Applicant:

Cisco Technology, Inc., San Jose, CA (US);

Inventors:

Nikolaos Sapountzis, San Francisco, CA (US);

Fabio R. Maino, Palo Alto, CA (US);

Madhuri Kolli, San Jose, CA (US);

Daniela Alvim Seabra De Oliveira, Gainesville, FL (US);

Assignees:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 15/173 (2006.01); H04L 9/40 (2022.01); G06F 40/30 (2020.01); H04L 67/306 (2022.01);
U.S. Cl.
CPC ...
H04L 63/1416 (2013.01); G06F 40/30 (2020.01); H04L 63/1433 (2013.01); H04L 63/1483 (2013.01); H04L 67/306 (2013.01);
Abstract

In one embodiment, a method comprises training at least one model based at least in part on interactions between one or more users and electronic messages sent to addresses associated with the one or more users, receiving a first electronic message sent to a first address associated with a first user, analyzing the first electronic message to generate first feature data, determining one or more characteristics of the first user to generate second feature data, inputting, to the at least one model, the first feature data and the second feature data, and receiving, as output of the at least one model, data indicating whether to output, to the first user, a warning regarding the first electronic message.


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