Is port 246 (DSP3270) dangerous?

Port 246 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 246 be open on my firewall?

Port 246 is generally safe to have open. Apply standard security practices: keep software updated and monitor access logs.

What transport protocol does port 246 use?

Port 246 (DSP3270) uses the TCP/UDP transport protocol and falls under the Remote Access category.

:246 (TCP/UDP)

DSP3270

Low Risiko

TCP/UDP — Remote Access

Ikhtisar Port

Nomor Port 246

Nama Layanan DSP3270

Protokol Transport TCP/UDP

Kategori Remote Access

Risiko Keamanan Low

Rentang Port Well-Known (0-1023)

Apa itu Port 246?

Display Systems Protocol for 3270 terminals. Enables network communication with IBM 3270 terminal emulation systems.

TCP/UDP Remote Access

Pertimbangan Keamanan

Port 246 (DSP3270) 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.

Port Terkait — Remote Access

22 SSH 23 Telnet 57 Private Terminal Access 89 SU/MIT Telnet Gateway 95 SUPDUP 107 Remote Telnet 177 XDMCP 219 Uarps

Istilah Terkait

SSL/TLS Certificate DDoS DNS Spoofing Encryption Firewall HTTPS