Is port 47808 (BACnet) dangerous?

Port 47808 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 47808 be open on my firewall?

Port 47808 should only be open with strict firewall rules whitelisting trusted IP addresses. Enable rate limiting and intrusion detection systems.

What transport protocol does port 47808 use?

Port 47808 (BACnet) uses the UDP transport protocol and falls under the Other category.

:47808 (UDP)

BACnet

High Risiko

UDP — Other

On this page

Ikhtisar Port

Nomor Port 47808

Nama Layanan BACnet

Protokol Transport UDP

Kategori Other

Risiko Keamanan High

Rentang Port Terdaftar (1024-49151)

Apa itu Port 47808?

The standard port for BACnet (Building Automation and Control Network) over IP protocol. Used in building management systems for HVAC, lighting, access control, and fire safety. A critical industrial protocol that should be strictly isolated from public networks.

UDP Other

Pertimbangan Keamanan

Port 47808 (BACnet) 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.

BACnet

Ikhtisar Port

Apa itu Port 47808?

Pertimbangan Keamanan

Port Terkait — Other

Istilah Terkait