Is port 553 (PirP) dangerous?

Port 553 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 553 be open on my firewall?

Port 553 is generally safe to have open. Apply standard security practices: keep software updated and monitor access logs.

What transport protocol does port 553 use?

Port 553 (PirP) uses the TCP/UDP transport protocol and falls under the System & Infrastructure category.

:553 (TCP/UDP)

PirP

Low Risiko

TCP/UDP — System & Infrastructure

Ikhtisar Port

Nomor Port 553

Nama Layanan PirP

Protokol Transport TCP/UDP

Kategori System & Infrastructure

Risiko Keamanan Low

Rentang Port Well-Known (0-1023)

Apa itu Port 553?

PirP protocol. Used for peer information retrieval in distributed systems.

TCP/UDP System & Infrastructure

Pertimbangan Keamanan

Port 553 (PirP) 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.

Port Terkait — System & Infrastructure

0 Reserved 1 TCPMUX 2 Management Utility 3 CompressNET 4 Unassigned 5 RJE 6 Unassigned 7 Echo

Istilah Terkait

Bandwidth Latency Packet Loss Ping Throughput ASN