Search Results for author: Chen Hajaj

Found 5 papers, 2 papers with code

Open-Source Framework for Encrypted Internet and Malicious Traffic Classification

1 code implementation21 Jun 2022 Ofek Bader, Adi Lichy, Amit Dvir, Ran Dubin, Chen Hajaj

Internet traffic classification plays a key role in network visibility, Quality of Services (QoS), intrusion detection, Quality of Experience (QoE) and traffic-trend analyses.

Intrusion Detection Traffic Classification

MaMaDroid2.0 -- The Holes of Control Flow Graphs

1 code implementation28 Feb 2022 Harel Berger, Chen Hajaj, Enrico Mariconti, Amit Dvir

The changes in the ratio between benign and malicious samples have a clear effect on each one of the models, resulting in a decrease of more than 40% in their detection rate.

Android Malware Detection Malware Detection

Improving Robustness of ML Classifiers against Realizable Evasion Attacks Using Conserved Features

no code implementations28 Aug 2017 Liang Tong, Bo Li, Chen Hajaj, Chaowei Xiao, Ning Zhang, Yevgeniy Vorobeychik

A conventional approach to evaluate ML robustness to such attacks, as well as to design robust ML, is by considering simplified feature-space models of attacks, where the attacker changes ML features directly to effect evasion, while minimizing or constraining the magnitude of this change.

Intrusion Detection Malware Detection

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