Is port 604 (TUNNEL) dangerous?

Port 604 is classified as medium risk. It is commonly exposed but consider using encrypted alternatives where available and monitor activity.

Should port 604 be open on my firewall?

Port 604 can be open but should be monitored closely. Keep the service updated and prefer encrypted alternatives where available.

What transport protocol does port 604 use?

Port 604 (TUNNEL) uses the TCP transport protocol and falls under the Other category.

:604 (TCP)

TUNNEL

Medium Risiko

TCP — Other

Ikhtisar Port

Nomor Port 604

Nama Layanan TUNNEL

Protokol Transport TCP

Kategori Other

Risiko Keamanan Medium

Rentang Port Well-Known (0-1023)

Apa itu Port 604?

TUNNEL profile as defined in RFC 3620, a BEEP profile for creating tunneled connections through firewalls. Largely superseded by modern VPN and proxy tunneling solutions.

TCP Other

Pertimbangan Keamanan

Port 604 (TUNNEL) diklasifikasikan sebagai risiko sedang. Meskipun layanan ini umumnya diekspos, pertimbangkan untuk menggunakan alternatif terenkripsi jika tersedia.

Rekomendasi: Jaga layanan tetap diperbarui. Pantau log untuk aktivitas yang tidak biasa.

Port Terkait — Other

35 Private Printer Server 43 WHOIS 63 Whois++ 75 Private Dial-Out Service 78 VetTCP 91 MIT-DOV 92 NPP 104 DICOM

Istilah Terkait

ASN BGP Hijack Data Center Domain Name Dual Stack Internet Exchange Point (IXP)