Is port 4949 (Munin) dangerous?

Port 4949 is classified as medium risk. It is commonly exposed but consider using encrypted alternatives where available and monitor activity.

Should port 4949 be open on my firewall?

Port 4949 can be open but should be monitored closely. Keep the service updated and prefer encrypted alternatives where available.

What transport protocol does port 4949 use?

Port 4949 (Munin) uses the TCP transport protocol and falls under the System & Infrastructure category.

:4949 (TCP)

Munin

Medium Risiko

TCP — System & Infrastructure

Ikhtisar Port

Nomor Port 4949

Nama Layanan Munin

Protokol Transport TCP

Kategori System & Infrastructure

Risiko Keamanan Medium

Rentang Port Terdaftar (1024-49151)

Apa itu Port 4949?

Port 4949 is used by Munin, an open-source networked resource monitoring tool that collects metrics from servers and generates graphs. Munin nodes listen on this port to respond to queries from the Munin master server. While Munin itself provides limited security controls, exposure of this port can leak detailed system performance data.

TCP System & Infrastructure

Pertimbangan Keamanan

Port 4949 (Munin) diklasifikasikan sebagai risiko sedang. Meskipun layanan ini umumnya diekspos, pertimbangkan untuk menggunakan alternatif terenkripsi jika tersedia.

Rekomendasi: Jaga layanan tetap diperbarui. Pantau log untuk aktivitas yang tidak biasa.

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