摘要
分析当前企业电子邮件系统运作中面临的垃圾邮件、开放性中继和流动办公带来的非法使用等安全隐患。有针对性地介绍若干关键技术——限制转发、主机过滤和SMTP身份认证。最终在Linux平台下制定一套支持多重安全机制的跨域邮件系统的解决方案。
The hazards in current enterprise e-mail system including spam, open relay and unauthorized accessing was analyzed. Some key techniques limit forwarding, host filtering and identity authentication were pertinently introduced. Finally, a multi-domain solution of an e-mail system supporting multi-security-mechanism was formulated on Linux.
出处
《计算技术与自动化》
2011年第2期122-125,共4页
Computing Technology and Automation
