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qiujiandong1 bfc6e41869 CCE UMN update 20241130 version 
Reviewed-by: Eotvos, Oliver <oliver.eotvos@t-systems.com>
Co-authored-by: qiujiandong1 <qiujiandong1@huawei.com>
Co-committed-by: qiujiandong1 <qiujiandong1@huawei.com>
2025-02-24 12:45:02 +00:00

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How Do I Prevent Cluster Nodes from Being Exposed to Public Networks?

Question

How do I prevent cluster nodes from being exposed to public networks?

Solution

  • If access to port 22 of a cluster node is not required, you can define a security group rule that disables access to port 22.
  • Do not bind an EIP to a cluster node unless necessary.
Parent topic: Security Hardening