// REFERENCE
Port 8081 (alternate HTTP)
Protocol: TCP
Service: HTTP-alt
Medium risk
Another common alternate HTTP, typical of a second web service alongside 8080 (for example a management panel like Nexus or a proxy). Review it like any web service.
Related tools
Work with this in:
Related
80
Port 80 (HTTP) 443
Port 443 (HTTPS) 1080
Port 1080 (SOCKS proxy) 2082
Port 2082 (cPanel) 2083
Port 2083 (cPanel TLS) 3000
Port 3000 (dev apps)
Port 80 (HTTP) 443
Port 443 (HTTPS) 1080
Port 1080 (SOCKS proxy) 2082
Port 2082 (cPanel) 2083
Port 2083 (cPanel TLS) 3000
Port 3000 (dev apps)
Assignments per the IANA port registry. Educational content.