Application Control

Microsoft.365.Portal

Description

This indicates an attempt to access Microsoft 365 portals.
Microsoft 365 portals detects for the portals and help domains used by Microsoft 365 services.

Affected Products

Microsoft 365

Impact

Network resource consumption

Technology

Browser-Based

Behavior

Reasonable

Default Ports

TCP/80
TCP/443
UDP/443

Version Updates

Date	Version	Status	Detail
2024-02-13	26.732	Modified	Sig Added
2024-02-13	26.732	Modified	Name:Microsoft. Office. 365. Portal:Microsoft. 365. Portal
2024-01-16	26.715	Modified	Sig Added
2023-11-16	26.679	Modified	Sig Added
2022-12-06	22.452	Modified	Sig Added
2020-07-13	15.884	Modified	Sig Added
2019-05-21	14.617	Modified	Sig Added