【摘要】 针对现代计算机网络管理系统中存在的部分安全问题,分析了黑客技术常用的攻击方法,如端口扫描导致信息泄露、系统缺陷导致管道入侵、协议漏洞导致远程登录等,简介了三种防火墙安全技术,提出了一类安全解决方案。更多还原

【Abstract】 Aiming for some modern information security of network system, some frequent hacker intrusion methods are explained, example for scanning port of divulging, IPC$ of system bug, and TELNET of protocol hole, etc, three kids fire wall technologies are narrated and one available means to solve the problem are provided in this paper.更多还原