恶意代码是一种程序,它通过把代码在不被察觉的情况下镶嵌到另一段程序中达到破坏被感染计算机数据、运行具有入侵性或破坏性的程序、破坏被感染计算机数据的安全性和完整性的目的。按传播方式,恶意代码分为以下五类。一、病毒病毒一般都具有自我复制的功能,它们同时还可以把自 Malicious code is a program that destroys the infected computer’s data by damaging the code into another program without detection, runs intrusive or destructive programs, destroys the security of the infected computer’s data and The purpose of integrity. By dissemination, malicious code is divided into the following five categories. First, viruses and viruses generally have the function of self-replication, they can also be from the same time