Is port 353 (NDSAUTH) dangerous?

Port 353 is classified as low risk. This service uses encryption or has a minimal attack surface, making it relatively safe to expose with standard security practices.

Should port 353 be open on my firewall?

Port 353 is generally safe to have open. Apply standard security practices: keep software updated and monitor access logs.

What transport protocol does port 353 use?

Port 353 (NDSAUTH) uses the TCP/UDP transport protocol and falls under the Security & VPN category.

:353 (TCP/UDP)

NDSAUTH

Low Risiko

TCP/UDP — Security & VPN

On this page

Ikhtisar Port

Nomor Port 353

Nama Layanan NDSAUTH

Protokol Transport TCP/UDP

Kategori Security & VPN

Risiko Keamanan Low

Rentang Port Well-Known (0-1023)

Apa itu Port 353?

NDSAUTH. Novell Directory Services authentication protocol for NDS tree-based access control.

TCP/UDP Security & VPN

Pertimbangan Keamanan

Port 353 (NDSAUTH) diklasifikasikan sebagai risiko rendah. Layanan ini menggunakan enkripsi atau memiliki permukaan serangan yang minimal, sehingga relatif aman untuk diekspos.

Rekomendasi: Terapkan praktik keamanan standar. Jaga perangkat lunak tetap diperbarui dan pantau akses.

NDSAUTH

Ikhtisar Port

Apa itu Port 353?

Pertimbangan Keamanan

Port Terkait — Security & VPN

Istilah Terkait