Is port 585 (Reserved) dangerous?

Port 585 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 585 be open on my firewall?

Port 585 is generally safe to have open. Apply standard security practices: keep software updated and monitor access logs.

What transport protocol does port 585 use?

Port 585 (Reserved) uses the TCP/UDP transport protocol and falls under the Email category.

:585 (TCP/UDP)

Reserved

Low Risiko

TCP/UDP — Email

On this page

Ikhtisar Port

Nomor Port 585

Nama Layanan Reserved

Protokol Transport TCP/UDP

Kategori Email

Risiko Keamanan Low

Rentang Port Well-Known (0-1023)

Apa itu Port 585?

Port 585 was previously assigned to IMAP4+SSL but has been de-assigned. IMAP over TLS uses port 993 instead.

TCP/UDP Email

Pertimbangan Keamanan

Port 585 (Reserved) 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.

Reserved

Ikhtisar Port

Apa itu Port 585?

Pertimbangan Keamanan

Port Terkait — Email

Istilah Terkait