| 摘 要: 在计算机网络中，服务器对不同的客户端提供不同时间规定的访问服务，其他时间禁止客户端访问，进行服务器数据自动备份，提高了服务器的安全性和稳定性。针对该需求，可以在连接服务器的三层设备上启用时间访问控制列表，定义好服务器允许访问的时间规则，将该规则应用到扩展访问控制列表，并把列表绑定到相应的端口。针对某一局域网网络连接Internet结构，论述时间访问控制列表技术，分析时间访问控制列表的特点和应用方法，最终实现服务器在时间策略上的安全访问。 |
| 关键词: 时间访问控制列表；服务器；网络；安全 |
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中图分类号: TP393
文献标识码: A
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| 基金项目: 广东省教育科学“十三五”规划2020年度研究项目(2020GXJK304)；广东省普通高校特色创新类项目(2019GKTSCX038)；全国工业和信息化职业教育教学指导委员会项目(GXHZW20201101，GXHZW20201602). |
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| Implementation of Server Security Access based on Time Access Control List |
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WANG Haitao, WANG Lei, DAI Hongming
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( College of Information & Automation, Guangdong Polytechnic of Science and Trade, Guangzhou 510430, China)
327992570@qq.com; 26568372@qq.com; 1355369191@qq.com
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| Abstract: In computer network, server provides different clients with access services specified at different times. Clients are prohibited from accessing at other times when server automatically backs up data to improve its security and stability. To meet this need, time Access Control List (ACL) is enabled on the three-tier device connected to the server and the defined time rule for accessing server is applied to the extended access control list which is bound to the corresponding port. This paper discusses the technology of time Access Control List, analyzes characteristics and application methods of the time Access Control List, and finally realizes secure server access in the time strategy for Internet structure of a certain LAN (Local Area Network) network connection. |
| Keywords: time Access Control List; server; network; security |
