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可以在 CIFS 服务器上禁用基于 Kerberos 通信的 DES 加密吗?

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Category:
ontap-9
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nas
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适用于

  • ONTAP 9.12+
  • CIFS 服务器
  • Kerberos
  • 数据加密标准 (DES)
  • 域控制器 (DC)

回答

  • 是的,这是可能的,这取决于 ONTAP 9 版本
    • 在具有增强功能 1438811 的版本上,为 CIFS 安全性配置通告的加密类型,不包括 DES
      • 9.12 上的选项包括 des、rc4、aes-128 和 aes-256
      • 示例显示值设置为 aes-128,aes-256,以便既不使用 DES 也不使用 RC4
        • ::> cifs security modify -vserver vserver -advertised-enc-types aes-256,aes-128
        • ::> cifs security modify -vserver vserver -advertised-enc-types aes-256,aes-128
      • 验证
        • ::> cifs security show -vserver vserver -fields advertised-enc-types
          vserver    advertised-enc-types
          ----------- --------------------
          vserver   aes-256,aes-128

           
    • 我是否可以为基于 Kerberos 的通信禁用 RC4 加密
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