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:
Jul. 28, 2026
Filed:
Aug. 12, 2024
Cambium Networks Limited, Devon, GB;
Vivek Lakshminarayana Atreya, Bengaluru, IN;
Shashi Hosakere Ankaiah, Bengaluru, IN;
Trevor Miranda, San Francisco, CA (US);
Cambium Networks Limited, Devon, GB;
Abstract
A method, device, and system for managing Domain Name System (DNS) filtering is disclosed. The method may include blocking an end-device from accessing a domain for a predefined time duration using an encrypted communication protocol to access a domain name resolution service. The method may further include determining failure of the end-device to switch to an unencrypted communication protocol to access the domain name resolution service, after expiry of the predefined time duration. The method may include identifying the end-device as a headless device; and permitting the end-device to access the domain name resolution service using the encrypted communication protocol.