Is port 54321 (PostgreSQL (Alternate) / Climate Talk) dangerous?

Port 54321 is classified as medium risk. It is commonly exposed but consider using encrypted alternatives where available and monitor activity.

Should port 54321 be open on my firewall?

Port 54321 can be open but should be monitored closely. Keep the service updated and prefer encrypted alternatives where available.

What transport protocol does port 54321 use?

Port 54321 (PostgreSQL (Alternate) / Climate Talk) uses the TCP transport protocol and falls under the Database category.

:54321 (TCP)

PostgreSQL (Alternate) / Climate Talk

Medium Risiko

TCP — Database

On this page

Ikhtisar Port

Nomor Port 54321

Nama Layanan PostgreSQL (Alternate) / Climate Talk

Protokol Transport TCP

Kategori Database

Risiko Keamanan Medium

Rentang Port Dinamis (49152-65535)

Apa itu Port 54321?

Used as an alternate or development port for PostgreSQL databases in some configurations, particularly Docker-based setups. Also historically assigned to Climate Talk network protocol. Frequently used in development environments to avoid conflicts with the standard port 5432.

TCP Database

Pertimbangan Keamanan

Port 54321 (PostgreSQL (Alternate) / Climate Talk) 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.

PostgreSQL (Alternate) / Climate Talk

Ikhtisar Port

Apa itu Port 54321?

Pertimbangan Keamanan

Port Terkait — Database

Istilah Terkait