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通过互联网破解对方的密码,或利用系统漏洞,直接进入对方的电脑,偷窃情报,这种“黑客行为”已经成为最常见也最有效的情报窃取方法。网络操作系统的漏洞表现在以下几个方面:以操作系统为对象,利用软件非法获取信息。如特洛伊木马是一种隐藏在软件中的恶意程序,该软件在完成预定任务的同时执行非法任务,而使用者却浑然不知;以操作系统为对象,利用软件阻碍计算机系统的正常运行。如隐藏于软件中的病毒程序,因其复制自身,占用系统资源,破坏系统数据,使系统瘫痪;以操作系统为
Through the Internet to crack the other’s password, or use system vulnerabilities, directly into the other’s computer, steal information, this “hacking” has become the most common and most effective method of information theft. The loopholes in the network operating system are manifested in the following aspects: Using the operating system as an object, using software to obtain information illegally. For example, a Trojan horse is a malicious program hidden in software. The software performs an illegal task while completing a predetermined task, but the user is unaware of it; using the operating system as an object, the software is used to hinder the normal operation of the computer system. If a virus program is hidden in software, it will use its own system resources, destroy system data, and cause system crashes;