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IEEE/ICACT20260037 Question.5
Questioner: zhaozx@dsp.ac.cn    2026-02-24 ¿ÀÀü 7:30:28
IEEE/ICACT20260037 Answer.5
Answer by Auhor jianms@nfu.edu.tw   2026-02-24 ¿ÀÀü 7:30:28
You mentioned that traditional systems rely on static signatures and struggle with zero-day threats. Could you specify what types of obfuscation techniques (e.g., code encryption, traffic mixing patterns) are most challenging for static signature-based systems, and how they specifically evade detection? Sorry, instead of the known security issue, we would rather compare the intruction or operation "NOT" as the normal operation corresponding to the current service. Any operation NOT as the normal operation would be defined as the abnormal connection.

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