AINeutralarXiv – CS AI · 6h ago6/10
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A Source Domain is All You Need: Source-Only Cross-OS Transfer Learning for APT Anomaly Detection via Semantic Alignment and Optimal Transport
Researchers propose a novel framework for detecting Advanced Persistent Threats (APTs) across different operating systems without labeled target data, using semantic embeddings and Optimal Transport theory. The source-only approach combines language models, graph autoencoders, and transport-based anomaly scoring to identify malicious processes in cross-OS environments, demonstrating improved detection performance across Linux, Windows, BSD, and Android platforms.
$APT