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:
Jun. 25, 2024
Filed:
Sep. 08, 2023
Lookout, Inc., Boston, MA (US);
Brian James Buck, Livermore, CA (US);
Stephen Lind, El Cerrito, CA (US);
Brian Sullivan, Jamaica Plain, MA (US);
LOOKOUT, INC., Boston, MA (US);
Abstract
Methods and systems provide for improved security for domain name resolution (DNS) and browsing. User privacy may be improved for client devices by first transmitting authentication information and the domain name to a server. After determining that the requesting security component on the client device is authorized to access a domain resolution service, the domain name is resolved to obtain an internet protocol (IP) address. Classification data is then retrieved from a third-party service for the domain name and/or the IP address. This classification data may then be evaluated against a first policy associated with the client device. When the evaluation indicates the client device is not allowed to access the IP address, the client device is sent information indicating that access is not permitted. When access is permitted, the client device may be sent the IP address and the classification data used for the evaluation.