加固 Windows VPS 的 RDP

保护 Windows VPS 的 RDP。

📋 前提条件

• Windows VPS with Administrator access
• Working RDP (RDP guide)

Enable Network Level Authentication (NLA)

Bash
1Set-ItemProperty -Path 'HKLM:\System\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp' -Name UserAuthentication -Value 1

Create a dedicated admin account

Bash
1$user = "RdpAdmin"
2$pass = Read-Host "Strong password" -AsSecureString
3New-LocalUser -Name $user -Password $pass
4Add-LocalGroupMember -Group "Administrators" -Member $user

Firewall: allow RDP only

Bash
1Get-NetFirewallRule -DisplayGroup "Remote Desktop" | Set-NetFirewallRule -Enabled True

Account lockout policy

Lock account after several failed attempts via Local Security Policy.

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RDP 更安全！🚀