| ClearOS是一份面向小型企业及分布式环境设计的网络和网关服务器。它基于CentOS，而这是Red Hat Enterprise
Linux的一份克隆。该发行包含了一全套的特性和集成服务，通过一份直观的、基于网页的接口可以很容易地配置它们。ClearOS包含的部分工具有反病
毒、反垃圾邮件、虚拟专用网、内容过滤、网络带宽管理器、SSL认证、网页日志分析程序，而这些仅仅是可用模块中的一部分。该发行通过免费下载的方式来提
供，这当中包含了18个月的免费安全更新。 ClearOS 5.2, a CentOS-based open-source Linux server, network and gateway solution for small business and distributed environments, is now available for download: "The primary ClearOS 5.2 changes include: Password policy engine to improve security; Detailed disk usage reporting to improve storage utilization; Network traffic analyzer tool to detect bandwidth challenges; Custom firewall tool to create advanced rules; H.323 support for VoIP systems; Improved support for Google Apps and Zarafa in LDAP Directory; A base system updated to CentOS 5.5. As usual, please consult the Release Notes for specific upgrade information regarding your ClearOS version. ClearOS 5.x supports upgrades from ClarkConnect 4.x and later. Upgrades from earlier versions (or systems originally installed with an earlier version) are not supported." The release announcement, release notes, and user guide. Download: clearos-enterprise-5.2.iso (700MB, MD5). |
