公开(公告)号：US20200082086A1

公开(公告)日：2020-03-12

申请号：US15883038

申请日：2018-01-29

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Yashavantha NAGARAJU ,  Nitin Singla ,  Norbert H. Vicente ,  Praveen Ramesh Ganjam

IPC: G06F21/57 ,  H04L9/32 ,  G06F21/64

Abstract: A software image download security method may include storing an authentic cryptographic hash for an authentic software image at an authentication server, receiving, at the authentication server from a client network device, a candidate cryptographic hash for a candidate software image for which a download request has been received by the client network device, comparing, at the authentication server, the candidate cryptographic hash to the authentic cryptographic hash, and transmitting a result of the comparing to the client network device, wherein the client network device is to not download the candidate software image in response to the candidate cryptographic hash not matching the authentic cryptographic hash.

公开(公告)号：US20190334980A1

公开(公告)日：2019-10-31

申请号：US16360315

申请日：2019-03-21

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Yashavantha NAGARAJU ,  Nitin SINGLA ,  Tathagata NANDY

IPC: H04L29/08 ,  G06F9/50

Abstract: Examples disclosed herein relate to a method comprising receiving, at a server mechanism of a first network device, a request to perform an operation, determining, by the server mechanism, that the request is for a second network device belonging to a network, wherein the first and second network devices belong to the network. The method may also include determining, by the server mechanism, that the second network device cannot perform the requested operation, performing, by the server mechanism, the operation and responding, by the server mechanism, to the request.