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.
Patent No.:
Date of Patent:
Jan. 25, 2022
Filed:
Jun. 11, 2020
Amazon Technologies, Inc., Seattle, WA (US);
Corneliu-Gabriel-Alexandru Rudeanu, Lasi, RO;
Florin-Vasile Manolache, Lasi, RO;
Alexandru Tronciu, Roman, RO;
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
A client sends a request for access to a webpage and receives a cookie and code to obtain data about the client in response to the request. The cookie may be cryptographically secured and contain first data about the client. The client subsequently sends a second request with the cookie to access the same webpage. Any additional information about the client, received in the second request, is then compared with the first data about the client obtained from the cookie to determine whether anomalous activity exists in connection with the client. That is, data about the client is compared to previous client activity history to determine whether there were any anomalous activity and the result of the comparison indicates whether the client is trustworthy.