Is port 1533 (IBM Sametime) dangerous?

Port 1533 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 1533 be open on my firewall?

Port 1533 is generally safe to have open. Apply standard security practices: keep software updated and monitor access logs.

What transport protocol does port 1533 use?

Port 1533 (IBM Sametime) uses the TCP transport protocol and falls under the Messaging category.

:1533 (TCP)

IBM Sametime

Low Risiko

TCP — Messaging

On this page

Ikhtisar Port

Nomor Port 1533

Nama Layanan IBM Sametime

Protokol Transport TCP

Kategori Messaging

Risiko Keamanan Low

Rentang Port Terdaftar (1024-49151)

Apa itu Port 1533?

Port 1533 is used by IBM Sametime, an enterprise instant messaging and web conferencing platform. It handles real-time messaging and presence information between Sametime clients and servers. IBM Sametime is commonly deployed in large enterprises alongside IBM Notes/Domino.

TCP Messaging

Pertimbangan Keamanan

Port 1533 (IBM Sametime) 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.

IBM Sametime

Ikhtisar Port

Apa itu Port 1533?

Pertimbangan Keamanan

Port Terkait — Messaging

Istilah Terkait