公开(公告)号：US20230344652A1

公开(公告)日：2023-10-26

申请号：US17727224

申请日：2022-04-22

Applicant: Nokia Technologies Oy

Inventor： Rakshesh PRAVINCHANDRA BHATT ,  Pramod P PILLAI

IPC: H04L9/32 ,  H04L9/08 ,  G06N20/00

CPC classification number: H04L9/3268 ,  H04L9/3297 ,  H04L9/0891 ,  G06N20/00

Abstract: Embodiments of the present disclosure relate to a method, device, apparatus and computer readable medium for certificate updates. According to embodiments of the present disclosure, a first device receives information of at least one network function. The information at least comprises certificate information of the at least one network function. The first device determines a schedule for triggering certificate update for the at least one network function using an artificial intelligence/machine learning (AI/ML) model on the first device. The first device triggers a certificate update procedure for the at least one network function according to the determined schedule. In this way, it can avoid overload in the system due to bulk certificate updates happening simultaneously.