服务器安全需要注意的几个方面?

服务器安全需要注意的几个方面?

服务器的核心技术相对复杂,专业人员稀少,尤其在病毒技术快速更新迭代的前提下,安全问题更为突出。这里提供一些实际工作中总结出的安全防护经验,以供参考。

一,增强网络整体安全

许多用户都知道,大多数攻击会通过系统漏洞进入,因此及时升级并打上补丁是必须要做的,但对服务器来说,只做这些是远远不够的。

实际上,很多病毒不需要直接攻击服务器,而可以通过入侵其中一台计算机而控制整个网络。因为现在很多的网络都是通过域来管理,只要侵入了其中一台计算机,那么从这台计算机再侵入服务器就会变得简单很多。

因此,想要安全必须从整个网络出发。例如制定管理规范,限制计算机网络行为,禁止随意下载软件等制度。其次,通过软件及硬件来管理整个网络,确保整体的安全。

二,加强本地文件安全

企业可以根据每个用户的特点,单独为其制定特殊的访问权限,而不是使用统一的权限,以减少可能存在的安全隐患。

其次,将本地文件的FAT格式转换为更安全的NTFS格式,并通过专门的检测软件对文件进行24小时的监视,并需要重点关注相关服务器操作的日志。

三,备份

这是老话题了,但往常的备份通常是在同一台服务器上建立一个备份区,以保持数据,但一旦服务器损坏,所有数据仍可能会全部丢失。

因此,如果条件允许,不妨将甲服务器的数据保存到乙服务器,再将乙服务器的数据保存到一个服务器,进行交叉备份。当然,这种做法投资会很大。

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