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在 SSH 中禁用 diffie-hellman-group1-sha1 算法的步骤

Solution In Progress - Updated -

Issue

  • 在基于 RHEL 的系统中，漏洞扫描程序检测到以下内容：

    Deprecated SSH Cryptographic Settings
    --truncated--
    key exchange    diffie-hellman-group1-sha1
    Disable weak Key Exchange Algorithms

  • 如何禁用 SSH 中使用的 diffie-hellman-group1-sha1 密钥交换算法？

Environment

  • Red Hat Enterprise Linux (RHEL) 6
  • Red Hat Enterprise Linux (RHEL) 7
  • Red Hat Enterprise Linux (RHEL) 8
  • Red Hat Enterprise Linux (RHEL) 9

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