限制部分客户机上网的实现方法

Method to Control Internet Accession in Some Clients Computer

教学机房是学生学习计算机科学知识 ,掌握计算机操作技能的场所。为了避免互联网上一些不良信息对学生的负面影响 ,保证教学活动正常进行 ,常常需要限制学生对网站的访问权限。代理网关软件 Sygate在局域网管理方面 ,不仅容易设置 ,而且功能特别强大。通过在 Sygate中创建白名单和黑名单 ,并输入有关参数 ,可以有效地限制客户机对网络的访问权限 ,为学生健康有效的利用互联网创造良好的环境。

The computer classroom is the place where the students learn the computer knowledge and to grasp operating technique. To avoid harmful information on Internet and guarantee the normal teaching and learning, proxy gateway software 'Sygate' not only easy to setup but also have power function. We can control Internet accession by input information to some client computer and provide a good environment for student use Internet.