Entdeckung Zentraler Knoten in Sicherheitswissensgraphen

Details

Veröffentlichungs-Nr.

EP4800587

Anmeldetag

26. Februar 2026

Veröffentlichung

2. September 2026

Rechtsraum

EP

IPC

G06F21/55, G06F21/57, H04L9/40

Abstract

Disclosed are techniques for determining the probability that a computing resource will be compromised during a cyberattack. In some configurations, a collection of computing resources is modeled with a resource graph. Computing resources are represented by nodes while connections between computing resources are represented by edges. Random walks are performed through the resource graph. Different random walk algorithms may be applied to identify different properties of the resource graph. For example, nodes that are visited frequently by the random walks may correspond to computing resources that are likely to be compromised during a cyberattack. Various security operations may be performed in response to determining that a computing resource is likely to be compromised, including increased security measures, introduction of honeypots or honeytokens, sending or prioritizing security alerts, etc.

Anmelder

Firma

Microsoft Technology Licensing, LLC

Land

🇺🇸 USA

Fachgebiete