Is port 135 (MS RPC) dangerous?

Port 135 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 135 be open on my firewall?

Port 135 should only be open with strict firewall rules whitelisting trusted IP addresses. Enable rate limiting and intrusion detection systems.

What transport protocol does port 135 use?

Port 135 (MS RPC) uses the TCP transport protocol and falls under the System & Infrastructure category.

:135 (TCP)

MS RPC

High Risiko

TCP — System & Infrastructure

Ikhtisar Port

Nomor Port 135

Nama Layanan MS RPC

Protokol Transport TCP

Kategori System & Infrastructure

Risiko Keamanan High

Rentang Port Well-Known (0-1023)

Apa itu Port 135?

Microsoft RPC Endpoint Mapper. Used by Windows systems for DCOM and RPC services. Frequently targeted by worms and should never be exposed to the internet.

TCP System & Infrastructure Umum Digunakan

Pertimbangan Keamanan

Port 135 (MS RPC) 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 — System & Infrastructure

0 Reserved 1 TCPMUX 2 Management Utility 3 CompressNET 4 Unassigned 5 RJE 6 Unassigned 7 Echo

Istilah Terkait

Bandwidth Latency Packet Loss Ping Throughput ASN