Is port 41720 (WireGuard) dangerous?

Port 41720 is classified as low risk. This service uses encryption or has a minimal attack surface, making it relatively safe to expose with standard security practices.

Should port 41720 be open on my firewall?

Port 41720 is generally safe to have open. Apply standard security practices: keep software updated and monitor access logs.

What transport protocol does port 41720 use?

Port 41720 (WireGuard) uses the UDP transport protocol and falls under the Security & VPN category.

:41720 (UDP)

WireGuard

Low 风险

UDP — Security & VPN

端口概览

端口号 41720

服务名称 WireGuard

传输协议 UDP

类别 Security & VPN

安全风险 Low

端口范围已注册 (1024-49151)

什么是端口 41720?

WireGuard VPN (common alternative port). While WireGuard has no official IANA port, 51820 is the default. Some deployments use 41720 as configured by Tailscale.

UDP Security & VPN

安全注意事项

端口41720（WireGuard）被归类为低风险。该服务使用加密或攻击面极小，相对安全可以暴露。

建议：应用标准安全实践。保持软件更新并监控访问。

WireGuard

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端口概览

什么是端口 41720?

安全注意事项

相关端口 — Security & VPN

相关术语