Is port 11211 (Memcached) dangerous?

Port 11211 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 11211 be open on my firewall?

Port 11211 should only be open with strict firewall rules whitelisting trusted IP addresses. Enable rate limiting and intrusion detection systems.

What transport protocol does port 11211 use?

Port 11211 (Memcached) uses the TCP/UDP transport protocol and falls under the Database category.

:11211 (TCP/UDP)

Memcached

High Risiko

TCP/UDP — Database

Ikhtisar Port

Nomor Port 11211

Nama Layanan Memcached

Protokol Transport TCP/UDP

Kategori Database

Risiko Keamanan High

Rentang Port Terdaftar (1024-49151)

Apa itu Port 11211?

Memcached distributed memory caching system. High-performance key-value cache used to speed up web applications by reducing database load.

TCP/UDP Database Umum Digunakan

Pertimbangan Keamanan

Port 11211 (Memcached) 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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