Is port 989 (FTPS Data) dangerous?

Port 989 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 989 be open on my firewall?

Port 989 is generally safe to have open. Apply standard security practices: keep software updated and monitor access logs.

What transport protocol does port 989 use?

Port 989 (FTPS Data) uses the TCP transport protocol and falls under the File Transfer category.

:989 (TCP)

FTPS Data

Low Risiko

TCP — File Transfer

Ikhtisar Port

Nomor Port 989

Nama Layanan FTPS Data

Protokol Transport TCP

Kategori File Transfer

Risiko Keamanan Low

Rentang Port Well-Known (0-1023)

Apa itu Port 989?

FTP data channel over TLS/SSL (implicit). The encrypted version of the FTP data channel (port 20) for secure file transfers.

TCP File Transfer Umum Digunakan

Pertimbangan Keamanan

Port 989 (FTPS Data) 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 — File Transfer

20 FTP Data 21 FTP Control 59 Private File Service 69 TFTP 82 XFER Utility 97 Swift-RVF 115 SFTP (Simple FTP) 117 UUCP Path

Istilah Terkait

ARP FTP HTTP ICMP IMAP NTP