Is port 383 (HP OpenView) dangerous?

Port 383 is classified as high risk. It is a common target for automated scanning and brute-force attacks. Restrict access to trusted IPs if exposure is necessary.

Should port 383 be open on my firewall?

Port 383 should only be open with strict firewall rules whitelisting trusted IP addresses. Enable rate limiting and intrusion detection systems.

What transport protocol does port 383 use?

Port 383 (HP OpenView) uses the TCP/UDP transport protocol and falls under the System & Infrastructure category.

:383 (TCP/UDP)

HP OpenView

High Risiko

TCP/UDP — System & Infrastructure

Ikhtisar Port

Nomor Port 383

Nama Layanan HP OpenView

Protokol Transport TCP/UDP

Kategori System & Infrastructure

Risiko Keamanan High

Rentang Port Well-Known (0-1023)

Apa itu Port 383?

Port 383 is assigned to HP OpenView (now Micro Focus Operations Manager), an enterprise network and systems management platform.

TCP/UDP System & Infrastructure

Pertimbangan Keamanan

Port 383 (HP OpenView) diklasifikasikan sebagai risiko tinggi. Port ini adalah target umum untuk pemindaian otomatis dan serangan brute-force. Jika harus diekspos, batasi akses ke alamat IP yang diketahui.

Rekomendasi: Gunakan aturan firewall untuk memasukkan IP tepercaya ke whitelist. Aktifkan pembatasan kecepatan dan deteksi intrusi.

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