Is port 10250 (Kubelet API) dangerous?

Port 10250 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 10250 be open on my firewall?

Port 10250 should only be open with strict firewall rules whitelisting trusted IP addresses. Enable rate limiting and intrusion detection systems.

What transport protocol does port 10250 use?

Port 10250 (Kubelet API) uses the TCP transport protocol and falls under the System & Infrastructure category.

:10250 (TCP)

Kubelet API

High Risiko

TCP — System & Infrastructure

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Ikhtisar Port

Nomor Port 10250

Nama Layanan Kubelet API

Protokol Transport TCP

Kategori System & Infrastructure

Risiko Keamanan High

Rentang Port Terdaftar (1024-49151)

Apa itu Port 10250?

Used by the Kubernetes Kubelet for the HTTPS API that the API server and other components use to communicate with each Kubernetes node. Exposes node-level operations like pod management and log streaming. Unauthenticated access can expose serious cluster security risks.

TCP System & Infrastructure Umum Digunakan

Pertimbangan Keamanan

Port 10250 (Kubelet API) 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.

Kubelet API

Ikhtisar Port

Apa itu Port 10250?

Pertimbangan Keamanan

Port Terkait — System & Infrastructure

Istilah Terkait