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:
Nov. 25, 2025
Filed:
Nov. 27, 2023
Penta Security Inc., Seoul, KR;
Jin Hyeok Oh, Gwangmyeong-si, KR;
Keon Yun, Seoul, KR;
Sang Min Lee, Seoul, KR;
Heesun Yun, Seoul, KR;
Minchul Kim, Seoul, KR;
Jun Yong Lee, Namyangju-si, KR;
Sang Gyoo Sim, Seoul, KR;
Tae Gyun Kim, Yongin-si, KR;
Penta Security Inc., Seoul, KR;
Abstract
An information protection method based on software-defined perimeter (SDP) for Internet of Things (IoT) cloud security may comprise: receiving, at an SDP controller, an onboarding request message with an identity (ID) token from an SDP client acting as an initiating host, the onboarding request message comprising information requesting authentication of the SDP client and a handshake parameter specifying a handshake protocol for use in an SDP access process; and issuing, at the SDP controller, an SDP client credential corresponding to the handshake parameter.