Port Access on Google Cloud / Centos 8 stream can not conect after dnf update

Job ID: 37697155

Budget: $10 – $30 USD

I'm looking to modify my Google Cloud firewall settings to:

- Enable access to a specific static TCP port.
- Securely configure my network to ensure only necessary traffic is allowed.
- Maintain project security while permitting required port usage.

Ideal Skills and Experience:
- Experience with Google Cloud Platform (GCP)
- Network security expertise
- Familiarity with firewall configuration and management
- Knowledge of TCP/IP protocols

Task:
- Open static single TCP port (e.g., 22 for SSH).
- Ensure no other ports are inadvertently exposed.
- Test to confirm functionality.

This task is urgent, and I appreciate a swift response from experts in cloud network management.