公开(公告)号：US10911292B1

公开(公告)日：2021-02-02

申请号：US15637568

申请日：2017-06-29

Applicant: Amazon Technologies, Inc.

Inventor： Nafea Bshara ,  Robert Michael Johnson ,  Asif Khan ,  Stanislav Spassov ,  Christopher Joseph Pettey

IPC: H04L29/08 ,  H04L29/00 ,  H04L12/26 ,  H04M11/08 ,  G06F9/00 ,  H04M11/06

Abstract: Access control is provided for peer-to-peer communication between a source peripheral device and a destination peripheral device without going through a host device. The access control mechanism can allow or block a request for a transaction to go out via a port of the source peripheral device to the destination peripheral device by comparing an attribute associated with the transaction with a filter attribute stored in memory. Embodiments of the disclosed technologies can allow programming of different filter attributes for different tenants in a multi-tenant environment.