description-logo Description

This indicates an attempt to access Microsoft Stream.
Microsoft Stream is an enterprise video service which provide the ability for people in an organization to securely upload, view, and share videos, as well as comments. An enterprise Office 365 account is required for an organization to use this service.

affected-products-logoAffected Products


Impact logoImpact

Network resource consumption


Browser-Based, Network-Protocol, Client-Server, Peer-to-Peer, Cloud-Based, Mobile-Device


  • Reasonable
  • Cloud

Application Dependencies

Default Ports

  • TCP/80
  • TCP/443
  • UDP/443

Version Updates

Date Version Detail
2024-04-25 27.775 Sig Added
2024-04-23 27.773 Sig Added
2022-05-31 20.324 Sig Added
2021-07-20 18.123 Sig Added
2019-11-13 14.723 Sig Added
2019-05-21 14.617