When the "disable port" function is enabled in WeChat remote operation and maintenance, which IP ports will be banned?

When the "disable port" function is enabled in WeChat remote operation and maintenance, it typically blocks specific network ports to enhance security by preventing unauthorized access. The exact ports banned depend on the configuration, but common ports that might be restricted include:

1. Remote Desktop Protocol (RDP) Port (3389) – Often blocked to prevent unauthorized remote desktop access.
2. SSH Port (22) – Blocked to stop unauthorized command-line access.
3. Database Ports (e.g., MySQL: 3306, PostgreSQL: 5432) – Restricted to prevent database tampering.
4. File Transfer Ports (e.g., FTP: 21, SFTP: 22) – Blocked to avoid unauthorized file transfers.
5. Custom Application Ports – Any ports used by specific services or applications may be disabled based on security policies.

Example Scenario:
If a company uses WeChat remote operation and maintenance for internal device management, enabling "disable port" might block port 3389 (RDP) to prevent external attackers from exploiting weak RDP credentials.

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