摘要
随着办公自动化和互联网的发展,不法分子经常利用网络病毒窃取国家秘密和个人隐私,其中以摆渡木马攻击最为严重,且难于防范。分析了摆渡木马窃取涉密资料的原理和流程,对摆渡木马的特点进行了深入的研究。针对该木马的窃密原理和特点,总结了几种常用的防御方法,并在此基础上提出了基于数据二极管的防范措施。
As the development of office automation and Internet, many criminals often steal state secrets and personal privacy with network virus, among them the ferry Trojan attacks are most serious and difficult to guard. This paper analyzes the principles and processes of ferry Trojan to steal the confidential information, and researches its characteristics. According to the principle and characteristics of the Trojan, it summarizes some commonly used defense, and proposes in the preventive measures based on data diode.
出处
《信息技术》
2012年第11期96-97,100,共3页
Information Technology
