Is port 2377 (Docker Swarm) dangerous?

Port 2377 is classified as medium risk. It is commonly exposed but consider using encrypted alternatives where available and monitor activity.

Should port 2377 be open on my firewall?

Port 2377 can be open but should be monitored closely. Keep the service updated and prefer encrypted alternatives where available.

What transport protocol does port 2377 use?

Port 2377 (Docker Swarm) uses the TCP transport protocol and falls under the System & Infrastructure category.

:2377 (TCP)

Docker Swarm

Medium Risiko

TCP — System & Infrastructure

On this page

Ikhtisar Port

Nomor Port 2377

Nama Layanan Docker Swarm

Protokol Transport TCP

Kategori System & Infrastructure

Risiko Keamanan Medium

Rentang Port Terdaftar (1024-49151)

Apa itu Port 2377?

Port 2377 is used by Docker Swarm for cluster management communications between manager nodes. Docker Swarm is Docker's native container orchestration system, and manager nodes communicate on this port to maintain cluster state and schedule containers. This port should be accessible only between trusted Docker Swarm manager nodes.

TCP System & Infrastructure Umum Digunakan

Pertimbangan Keamanan

Port 2377 (Docker Swarm) 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.

Docker Swarm

Ikhtisar Port

Apa itu Port 2377?

Pertimbangan Keamanan

Port Terkait — System & Infrastructure

Istilah Terkait