Verfahren und Systeme zur Identifizierung einer Gefährdeten Vorrichtung durch Aktive Prüfung

Details

Veröffentlichungs-Nr.

EP3779747

Aktenzeichen

EP20186204

Anmeldetag

16. Juli 2020

Veröffentlichung

6. September 2023

Erteilung

6. September 2023

Rechtsraum

EP

IPC

G06F21/56G06F21/55// G06F21/14

Abstract

Methods and devices for determining whether a mobile device has been compromised. File tree structure information for the mobile device is obtained that details at least a portion of a tree-based structure of folders and files in a portion of memory. The file tree structure information is analyzed to determine that the mobile device has been compromised, has not been compromised, or might be compromised. Based on determining that the mobile device might be compromised, the mobile device is instructed to execute a restricted action. If the restricted action occurs on the mobile device then it is determined that the mobile device has been compromised. Based on that determination, an action is taken.

Anmelder

Firma

BlackBerry Limited

Land

🇨🇦 Kanada

Fachgebiete