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. 09, 2026
Filed:
Oct. 31, 2025
Piolink, Inc., Seoul, KR;
PIOLINK, INC., Seoul, KR;
Abstract
There is provided a method for implementing a zero trust role-based microsegmentation based on a network switch. The method includes steps of: (a) registering, by a network controller, the specific network device in a specific segment among preset segments by referring to asset information corresponding to the specific network device; and (b) transmitting, by the network controller, a specific segment ID corresponding to the specific segment to the access switch, to thereby instruct the access switch to assign the specific segment ID as metadata to a specific MAC address of the specific network device by using VACL, and control an access of the specific network device to the network resources based on at least one specific resource access control rule corresponding to the specific segment ID by using IACL.