公开(公告)号：US20250168633A1

公开(公告)日：2025-05-22

申请号：US18517309

申请日：2023-11-22

Applicant: Cisco Technology, Inc.

Inventor： Robert E. BARTON ,  Jerome HENRY ,  Bhavik P. SHAH ,  Mark GRAYSON

IPC: H04W12/06 ,  H04W12/40

Abstract: Techniques for enhancing the security of network access within an open roaming framework are provided. A first network device receives a request to authenticate connection of a user device to a network. The first network device retrieves security data associated with the network. Based on analyzing the security data associated with the network, the first network device determines that one or more security criteria are satisfied. The first network device transmits a response to the user device, where the response instructs the user device to establish a connection with the network and does not disclose the security data.

公开(公告)号：US20230084235A1

公开(公告)日：2023-03-16

申请号：US17447537

申请日：2021-09-13

Applicant: Cisco Technology, Inc.

Inventor： Nageswara Rao MAJETI ,  Sairam SAMBARAJU ,  Manikanteswar G. GOVINDA SWAMY ,  Kishore HANUMANSETTY ,  Saravanan RADHAKRISHNAN ,  Bhavik P. SHAH

IPC: H04W12/50 ,  H04W12/47 ,  H04W12/71

Abstract: In one embodiment, a method is disclosed for mobile device security that includes receiving a label ID from a low power mobile device via a first access point, wherein the label ID is a randomized value that substitutes a device address of the low power mobile device during wireless communication. The method includes mapping the label ID to the device address, and transmitting the device address to the first access point, and responsive to the transmitting, causing the first access point to pair with the low power mobile device.