Should port 459 be open on my firewall?

Port 459 is generally safe to have open. Apply standard security practices: keep software updated and monitor access logs.

What transport protocol does port 459 use?

Port 459 (AMPR-RCMD) uses the TCP/UDP transport protocol and falls under the Remote Access category.

:459 (TCP/UDP)

AMPR-RCMD

Q: Is port 459 (AMPR-RCMD) dangerous?

Port 459 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.

Low Risk

TCP/UDP — Remote Access

Port Overview

Port Number 459

Service Name AMPR-RCMD

Transport Protocol TCP/UDP

Category Remote Access

Security Risk Low

Port Range Well-Known (0-1023)

What is Port 459?

AMPR-RCMD. Remote command protocol for the AMPRNet (Amateur Packet Radio Network).

TCP/UDP Remote Access

Security Considerations

Port 459 (AMPR-RCMD) is classified as low risk. This service uses encryption or has a minimal attack surface, making it relatively safe to expose.

Recommendation: Standard security practices apply. Keep software updated and monitor access.

Related Ports — Remote Access

22 SSH 23 Telnet 57 Private Terminal Access 89 SU/MIT Telnet Gateway 95 SUPDUP 107 Remote Telnet 177 XDMCP 219 Uarps

Related Terms

SSL/TLS Certificate DDoS DNS Spoofing Encryption Firewall HTTPS