Is port 516 (Videotex) dangerous?

Port 516 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 516 be open on my firewall?

Port 516 is generally safe to have open. Apply standard security practices: keep software updated and monitor access logs.

What transport protocol does port 516 use?

Port 516 (Videotex) uses the TCP/UDP transport protocol and falls under the Other category.

:516 (TCP/UDP)

Videotex

Low Risiko

TCP/UDP — Other

On this page

Ikhtisar Port

Nomor Port 516

Nama Layanan Videotex

Protokol Transport TCP/UDP

Kategori Other

Risiko Keamanan Low

Rentang Port Well-Known (0-1023)

Apa itu Port 516?

Videotex. Protocol for interactive videotex services providing text and simple graphics over networks.

TCP/UDP Other

Pertimbangan Keamanan

Port 516 (Videotex) 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.

Videotex

Ikhtisar Port

Apa itu Port 516?

Pertimbangan Keamanan

Port Terkait — Other

Istilah Terkait