Search Results for author: Ehsan Aghaei

Found 7 papers, 1 papers with code

Automated CVE Analysis for Threat Prioritization and Impact Prediction

no code implementations6 Sep 2023 Ehsan Aghaei, Ehab Al-Shaer, Waseem Shadid, Xi Niu

Unfortunately, this manual analysis presents a major bottleneck in the vulnerability analysis process, leading to slowdowns in proactive cybersecurity efforts and the potential for inaccuracies due to human errors.

CVE-driven Attack Technique Prediction with Semantic Information Extraction and a Domain-specific Language Model

no code implementations6 Sep 2023 Ehsan Aghaei, Ehab Al-Shaer

This automated correlation facilitates the creation of labeled data, essential for categorizing novel threat actions into threat functionality classes and TTPs.

Language Modelling Semantic Role Labeling

SecureBERT: A Domain-Specific Language Model for Cybersecurity

1 code implementation6 Apr 2022 Ehsan Aghaei, Xi Niu, Waseem Shadid, Ehab Al-Shaer

Natural Language Processing (NLP) has recently gained wide attention in cybersecurity, particularly in Cyber Threat Intelligence (CTI) and cyber automation.

Language Modelling Masked Language Modeling +1

ThreatZoom: CVE2CWE using Hierarchical Neural Network

no code implementations24 Sep 2020 Ehsan Aghaei, Waseem Shadid, Ehab Al-Shaer

The Common Vulnerabilities and Exposures (CVE) represent standard means for sharing publicly known information security vulnerabilities.

Host-based anomaly detection using Eigentraces feature extraction and one-class classification on system call trace data

no code implementations25 Nov 2019 Ehsan Aghaei, Gursel Serpen

This paper proposes a methodology for host-based anomaly detection using a semi-supervised algorithm namely one-class classifier combined with a PCA-based feature extraction technique called Eigentraces on system call trace data.

Intrusion Detection One-Class Classification +1

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