数据链路层
OSI模型
链接层
计算机科学
计算机网络
计算机安全
应用层
图层(电子)
网络层
数据访问层
数据链路
物理层
数据建模
电信
数据库
操作系统
软件
网络数据包
互连
有机化学
化学
无线
作者
Kyryl Nikolchev,Kostiantyn Herasymenko,Olena Starkova,Mykola Yastrebov
标识
DOI:10.1109/picst51311.2020.9468014
摘要
Layer 2 is considered to be the weakest link in OSI model because LANs traditionally were under the administrative control of a single organization where all persons and devices were trusted. Today, with the newest attacks, LANs became more vulnerable to penetration. OSI Layer 2 solutions are not effective unless the management protocols are secured. This article analyses vulnerabilities at the Data Link Layer and describes ways to secure management protocols.
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