Is port 151 (HEMS) dangerous?

Port 151 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 151 be open on my firewall?

Port 151 is generally safe to have open. Apply standard security practices: keep software updated and monitor access logs.

What transport protocol does port 151 use?

Port 151 (HEMS) uses the TCP/UDP transport protocol and falls under the System & Infrastructure category.

:151 (TCP/UDP)

HEMS

Low Risiko

TCP/UDP — System & Infrastructure

On this page

Ikhtisar Port

Nomor Port 151

Nama Layanan HEMS

Protokol Transport TCP/UDP

Kategori System & Infrastructure

Risiko Keamanan Low

Rentang Port Well-Known (0-1023)

Apa itu Port 151?

High-Level Entity Management System. An early network management protocol that preceded SNMP for monitoring network devices.

TCP/UDP System & Infrastructure

Pertimbangan Keamanan

Port 151 (HEMS) 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.

HEMS

Ikhtisar Port

Apa itu Port 151?

Pertimbangan Keamanan

Port Terkait — System & Infrastructure

Istilah Terkait