Is port 440 (SGCP) dangerous?

Port 440 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 440 be open on my firewall?

Port 440 is generally safe to have open. Apply standard security practices: keep software updated and monitor access logs.

What transport protocol does port 440 use?

Port 440 (SGCP) uses the TCP/UDP transport protocol and falls under the Messaging category.

:440 (TCP/UDP)

SGCP

Low Risiko

TCP/UDP — Messaging

On this page

Ikhtisar Port

Nomor Port 440

Nama Layanan SGCP

Protokol Transport TCP/UDP

Kategori Messaging

Risiko Keamanan Low

Rentang Port Well-Known (0-1023)

Apa itu Port 440?

SGCP (Simple Gateway Control Protocol). Predecessor to MGCP for controlling voice gateways in VoIP networks.

TCP/UDP Messaging

Pertimbangan Keamanan

Port 440 (SGCP) diklasifikasikan sebagai risiko rendah. Layanan ini menggunakan enkripsi atau memiliki permukaan serangan yang minimal, sehingga relatif aman untuk diekspos.

Rekomendasi: Terapkan praktik keamanan standar. Jaga perangkat lunak tetap diperbarui dan pantau akses.

SGCP

Ikhtisar Port

Apa itu Port 440?

Pertimbangan Keamanan

Port Terkait — Messaging

Istilah Terkait