Is port 321 (PIP) dangerous?

Port 321 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 321 be open on my firewall?

Port 321 is generally safe to have open. Apply standard security practices: keep software updated and monitor access logs.

What transport protocol does port 321 use?

Port 321 (PIP) uses the TCP/UDP transport protocol and falls under the System & Infrastructure category.

:321 (TCP/UDP)

PIP

Low Risiko

TCP/UDP — System & Infrastructure

On this page

Ikhtisar Port

Nomor Port 321

Nama Layanan PIP

Protokol Transport TCP/UDP

Kategori System & Infrastructure

Risiko Keamanan Low

Rentang Port Well-Known (0-1023)

Apa itu Port 321?

PIP protocol. Used for packet-based inter-process communication between networked systems.

TCP/UDP System & Infrastructure

Pertimbangan Keamanan

Port 321 (PIP) 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.

PIP

Ikhtisar Port

Apa itu Port 321?

Pertimbangan Keamanan

Port Terkait — System & Infrastructure

Istilah Terkait