Is port 565 (whoami) dangerous?

Port 565 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 565 be open on my firewall?

Port 565 is generally safe to have open. Apply standard security practices: keep software updated and monitor access logs.

What transport protocol does port 565 use?

Port 565 (whoami) uses the TCP transport protocol and falls under the System & Infrastructure category.

:565 (TCP)

whoami

Low 风险

TCP — System & Infrastructure

端口概览

端口号 565

服务名称 whoami

传输协议 TCP

类别 System & Infrastructure

安全风险 Low

端口范围知名端口 (0-1023)

什么是端口 565?

Port 565 is assigned to whoami, a simple network identity verification service. Virtually unused in modern networking.

TCP System & Infrastructure

安全注意事项

端口565（whoami）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。

whoami

Embed This Widget

端口概览

什么是端口 565?

安全注意事项

相关端口 — System & Infrastructure

相关术语