从安全漏洞、网络服务、身份验证、访问控制、安全策略等不同层面上讨论了WindowsServer2003服务器的安全性问题及其防范措施,以最大限度地降低病毒对服务器的侵害和攻击者对服务器的非法入侵的机会,有效的保护服务器系统的安全。 This paper discusses the security problems of WindowsServer2003 server and their precautions at different levels such as security loopholes, network services, authentication, access control and security policies so as to minimize the virus attacks on the server and the attacker’s illegal intrusion into the server The opportunity to effectively protect the server system security.