校园网安全之ACL技术

ACL Technology of Campus Network Security

随着大规模开放式校园网络的开发,校园网面临的威胁也越来越多。一方面为了高校对外交流的开展,必须允许对网络资源的开发访问,另一方面,又必须确保校园网数据和资源的尽可能安全。网络安全采用的技术很多,而通过访问控制列表(ACL)可以对数据流进行过滤,是实现基本的校园网安全手段之一。

With the development of large-scale open campus network, campus network is facing more and more threat. On the one hand, in order to develop the foreign exchange in college and universities, we must allow access to network resources development, on the other hand, we must ensure the safety of the campus network data and resources. Network security adopts a lot of technology, and through the access control list （ACL）, it can filter the data flow, is a basic one of the campus network security means.