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如何在 Brocade 交换机上禁用 Telnet

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328
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Public
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2
Category:
fabric-interconnect-and-management-switches
Specialty:
brocade
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适用场景

Brocade Fabric OS

问题描述

  • Telnet服务容易受到攻击、 因为交换的信息未加密
  • 它允许本地网络中的任何人以纯文本格式嗅探在telnet客户端和服务器之间传递的数据、包括登录凭据。 
  • 由于 安全策略的原因、很少有组织需要在其环境中禁用不安全的协议(如Telnet (TCP 23))、并使用安全协议(如SSH)进行远程管理。
  • 漏洞扫描程序 将报告摘要  The remote Telnet server transmits traffic in cleartext
  • 禁用Telnet还可以解决 组织中使用的任何安全扫描程序可能检测到的许多与Telnet相关的安全漏洞。

 

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