NNTPS Protocol

Detection Information

The following page provides information on the NNTPS Protocol.

Protocol Description

The secure Network News Transfer Protocol (NNTP) is an application protocol used for transporting Usenet news articles and binaries between servers and user client applications.

Full Name

Secure Network News Transfer Protocol

Abbreviation

NNTPS

Introduced

Version 4.1.1

Port Reference - RFC

  • TCP 563 - NNTP Protocol Over TLS/SSL (was Snntp)
  • UDP 563 - NNTP Protocol Over TLS/SSL (was Snntp)

Category

File Sharing

External Resources


Protocol Detection

Do you know how much NNTPS traffic flows through your network? Not all online File Sharing protocols are created equal. From unwanted cryptocurrency mining, to malware, to privacy breaches, and more.

What gets measured, gets managed.

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