Abstract: Most recent immune models and algorithms against malicious codes not only take too much cost in learning and training, but also have shortcomings to some extend. This paper provides a new computer malicious codes immune model. Instead of detecting or recognizing the exact characters of malicious codes, the model gives computer system the self-immune ability against malicious codes by getting rid of the prerequisites for malicious codes to spread and do harm.

Key words: malicious code, immune algorithm, backup function, recovery function

摘要： 很多针对计算机恶意代码的免疫模型和算法要求学习训练的代价比较大，另外这些算法本身也不同程度地存在问题，离实际应用有较大距离，该文提出一种新的计算机抗恶意代码免疫模型。该模型不需要计算和识别恶意代码的具体特征，通过直接消除恶意代码传播和实施破坏的前提条件，使得计算机系统对恶意代码具有自身免疫的能力。

关键词: 恶意代码, 免疫算法, 备份函数, 恢复函数

CLC Number: 

• TP391