公开(公告)号：US20250097896A1

公开(公告)日：2025-03-20

申请号：US18469761

申请日：2023-09-19

Applicant: Cisco Technology, Inc.

Inventor： Jerome Henry ,  Ather Kanak ,  Ardalan Alizadeh ,  Joel Aller ,  Peiman Amini

IPC: H04W64/00 ,  H04B17/318 ,  H04W24/08

Abstract: Devices, systems, methods, and processes for detecting anomalous movements within network devices are described herein. Certain movements within networks devices are predictable and negligible. However, other movements may indicate a larger problem with the network, or network devices, especially when the network devices (e.g., access points) are within a stationary deployment. For example, a sudden movement of a network device may indicate that it has fallen, been moved, or is under threat of a physical attack. Many network devices are being deployed with various environmental sensors. These sensors can be utilized to detect movement of the network device. This can be done by evaluating the received signal strength indicator levels as well as the output of the environmental sensor. If an anomalous movement is detected, preventative actions can be taken such as rebooting or limiting access. This can be done on the network device or by a centralized management system.