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. 21, 2025
Filed:
May. 26, 2022
Oracle International Corporation, Redwood Shores, CA (US);
ORACLE INTERNATIONAL CORPORATION, Redwood Shores, CA (US);
Abstract
A method for selective inter-PLMN security handshake validation includes receiving, at a SEPP, a first inter-PLMN security handshake request message. The method further includes performing, by the SEPP and in an SEPP trust relationship database, a lookup to determine whether the first inter-PLMN security handshake request message originates from a trusted SEPP. The method further includes determining that the first inter-PLMN security handshake request message does not originate from a trusted SEPP, and, in response, performing, by the SEPP, an inter-PLMN security handshake validation procedure on the first inter-PLMN security handshake request message. The method further includes determining that the first inter-PLMN security handshake request message fails the inter-PLMN security handshake validation procedure, and, in response, performing a network protective operation.