Is port 15 (NetStat) dangerous?

Port 15 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 15 be open on my firewall?

Port 15 is generally safe to have open. Apply standard security practices: keep software updated and monitor access logs.

What transport protocol does port 15 use?

Port 15 (NetStat) uses the TCP transport protocol and falls under the System & Infrastructure category.

:15 (TCP)

NetStat

Low Risiko

TCP — System & Infrastructure

Ikhtisar Port

Nomor Port 15

Nama Layanan NetStat

Protokol Transport TCP

Kategori System & Infrastructure

Risiko Keamanan Low

Rentang Port Well-Known (0-1023)

Apa itu Port 15?

An early ARPANET protocol used to query network status information from a remote host. It predates modern network management protocols and was used in the original ARPANET era to retrieve connection tables. It is obsolete and no longer used in any modern system, though scanners may still probe it.

TCP System & Infrastructure

Pertimbangan Keamanan

Port 15 (NetStat) 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