Is port 3306 (MySQL) dangerous?

Port 3306 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 3306 be open on my firewall?

Port 3306 should only be open with strict firewall rules whitelisting trusted IP addresses. Enable rate limiting and intrusion detection systems.

What transport protocol does port 3306 use?

Port 3306 (MySQL) uses the TCP transport protocol and falls under the Database category.

:3306 (TCP)

MySQL

High Risiko

TCP — Database

On this page

Ikhtisar Port

Nomor Port 3306

Nama Layanan MySQL

Protokol Transport TCP

Kategori Database

Risiko Keamanan High

Rentang Port Terdaftar (1024-49151)

Apa itu Port 3306?

MySQL and MariaDB database server. The default port for the world's most popular open-source relational database. Should be firewalled from public access.

TCP Database Umum Digunakan

Pertimbangan Keamanan

Port 3306 (MySQL) 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.

MySQL

Ikhtisar Port

Apa itu Port 3306?

Pertimbangan Keamanan

Port Terkait — Database

Istilah Terkait