Is port 5432 (PostgreSQL) dangerous?

Port 5432 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 5432 be open on my firewall?

Port 5432 should only be open with strict firewall rules whitelisting trusted IP addresses. Enable rate limiting and intrusion detection systems.

What transport protocol does port 5432 use?

Port 5432 (PostgreSQL) uses the TCP transport protocol and falls under the Database category.

:5432 (TCP)

PostgreSQL

High Risiko

TCP — Database

Ikhtisar Port

Nomor Port 5432

Nama Layanan PostgreSQL

Protokol Transport TCP

Kategori Database

Risiko Keamanan High

Rentang Port Terdaftar (1024-49151)

Apa itu Port 5432?

PostgreSQL database server. The default port for the advanced open-source relational database known for reliability, data integrity, and extensibility.

TCP Database Umum Digunakan

Pertimbangan Keamanan

Port 5432 (PostgreSQL) 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 — Database

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Istilah Terkait

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