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Defender 6.6 - Release Notes

Desktop Login

Table 5:

Desktop Login system requirements

Requirement

Details

Processor

1.4 GHz or faster, x86 or x64 architecture

Memory (RAM)

1 GB or more

Hard disk space

20 MB or more

Operating system

Your computer must be running one of the following operating systems (with or without any Service Pack):

  • Windows Server 2022

  • Windows Server 2019

  • Windows Server 2016
  • Windows Server 2012 R2
  • Windows Server 2012
  • Windows 11 (32- and 64-bit editions)

  • Windows 10 (32- and 64-bit editions)
  • Windows 8.1 (32- and 64-bit editions)

Additional Software

Microsoft Visual C++ Redistributable for Visual Studio 2019 (installed automatically together with the Defender Desktop Login)

Desktop Login Group Policy

Table 6:

Desktop Login Group Policy system requirements

Requirement

Details

Processor

1.4 GHz or faster, x86 or x64 architecture

Memory (RAM)

1 GB or more

Hard disk space

20 MB or more

Operating system

Your computer must be running one of the following operating systems (with or without any Service Pack):

  • Windows Server 2022

  • Windows Server 2019

  • Windows Server 2016
  • Windows Server 2012 R2
  • Windows Server 2012
  • Windows 11 (32- and 64-bit editions)

  • Windows 10 (32- and 64-bit editions)
  • Windows 8.1 (32- and 64-bit editions)

Additional Software

Microsoft Visual C++ Redistributable for Visual Studio 2019 (installed automatically together with the Desktop Login Group Policy)

 

Defender Management Portal

Table 7:

Defender Management Portal system requirements

Requirement

Details

Processor

2 GHz or faster, x86 or x64 architecture

Memory (RAM)

2 GB or more

Hard disk space

40 GB or more

Operating system

Your computer must be running one of the following operating systems (with or without any Service Pack):

  • Windows Server 2022

  • Windows Server 2019

  • Windows Server 2016
  • Windows Server 2012 R2
  • Windows Server 2012

Additional software

  • Microsoft Internet Information Services (IIS) 10.0, 8.5, 8.0, 7.5, or 7.0, with Forms Authentication and ASP .NET role services enabled (configured automatically by the setup)
  • Microsoft Visual C++ Redistributable for Visual Studio 2019 (installed automatically together with the Defender Management Portal)

  • Microsoft .NET Framework 4.8 (installed automatically together with the Defender Management Portal)
  • To access the Defender Management Portal, you can use any of the following Web browsers:
    • Chrome 15 or later
    • Firefox 8 or later
    • Internet Explorer 9 or later (Internet Explorer run in compatibility mode is not supported)
    • Opera 11.1 or later
    • Safari 5.1 or later

Extensible Authentication Protocol (EAP) Agent

Table 8:

EAP Agent system requirements

Requirement

Details

Processor

1.4 GHz or faster, x86 or x64 architecture

Memory (RAM)

512 MB or more

Hard disk space

10 MB or more

Operating system

Your computer must be running one of the following operating systems (with or without any Service Pack):

  • Windows Server 2019

  • Windows Server 2016
  • Windows Server 2012 R2
  • Windows Server 2012
  • Windows 10 (32- and 64-bit editions)
  • Windows 8.1 (32- and 64-bit editions)
  • Windows 8 (32- and 64-bit editions)

NOTE: Defender EAP components work only with Windows Server 2012 and Windows 8 client machines.

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