PSA: a group policy to disable Windows Defender does not actually work

birdie · Jun 30, 2022

Check this article for more info:

DisableAntiSpyware

DisableAntiSpyware and DisableAntivirus

docs.microsoft.com

This is due to the Tamper Protection which first appeared in Windows 10 version 1903.

ThrashZone · Jun 30, 2022

Hi,
Lots of group policy options don't work
Some turned into being only enterprise options or subscription like education/..

chrcoluk · Jun 30, 2022

yep this is old news now, group policy is becoming more and more locked down.

ThrashZone · Jun 30, 2022

This however works

Windows 11 Tweaks for GPU Benchmark

Updated for 22H2 Install without Internet When it prompts you to go online, press Shift+F10 and type "OOBE\BYPASSNRO" (that's an o not a zero at the end). After the automatic reboot you can install without network Install on systems without TPM, UEFI or other requirements...

www.techpowerup.com

Code:

rem Disable Windows Defender. For this to work you have to manually disable "Tamper protection"
powershell "if ((Get-ItemProperty -Path 'HKLM:SOFTWARE\Microsoft\Windows Defender\Features').TamperProtection -eq 4) { exit 0; } ; Write-Output 'Windows Defender can not be disabled, Tamper Protection is still active' '' 'Disable Tamper Protection manually, then press OK' | msg /w *"
reg add "HKLM\Software\Policies\Microsoft\Windows Defender\Spynet" /v SpyNetReporting /t REG_DWORD /d 0 /f
reg add "HKLM\Software\Policies\Microsoft\Windows Defender\Spynet" /v SubmitSamplesConsent /t REG_DWORD /d 2 /f
reg add "HKLM\Software\Policies\Microsoft\Windows Defender" /v DisableAntiSpyware /t REG_DWORD /d 1 /f
reg add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v DisableRealtimeMonitoring /t REG_DWORD /d 1 /f
reg add "HKLM\Software\Microsoft\Windows\CurrentVersion\Explorer" /v SmartScreenEnabled /t REG_SZ /d "Off" /f
reg add "HKLM\Software\Policies\Microsoft\Windows Defender" /v DisableRoutinelyTakingAction /t REG_DWORD /d 1 /f
reg delete HKLM\Software\Microsoft\Windows\CurrentVersion\Run /v SecurityHealth /f

Bill_Bright · Jun 30, 2022

The article clearly says it is not intended for consumer devices.

ThrashZone · Jun 30, 2022

Bill_Bright said:
The article clearly says it is not intended for consumer devices.

Hi,
Yeah just something to push subscriptions
Home version is consumer pro has become borked.

System Name	Ghetto Rigs z490\|x99\|Acer 17 Nitro 7840hs/ 5600c40-2x16/ 4060/ 1tb acer stock m.2/ 4tb sn850x
Processor	10900k w/Optimus Foundation \| 5930k w/Black Noctua D15
Motherboard	z490 Maximus XII Apex \| x99 Sabertooth
Cooling	oCool D5 res-combo/280 GTX/ Optimus Foundation/ gpu water block \| Blk D15
Memory	Trident-Z Royal 4000c16 2x16gb \| Trident-Z 3200c14 4x8gb
Video Card(s)	Titan Xp-water \| evga 980ti gaming-w/ air
Storage	970evo+500gb & sn850x 4tb \| 860 pro 256gb \| Acer m.2 1tb/ sn850x 4tb\| Many2.5" sata's ssd 3.5hdd's
Display(s)	1-AOC G2460PG 24"G-Sync 144Hz/ 2nd 1-ASUS VG248QE 24"/ 3rd LG 43" series
Case	D450 \| Cherry Entertainment center on Test bench
Audio Device(s)	Built in Realtek x2 with 2-Insignia 2.0 sound bars & 1-LG sound bar
Power Supply	EVGA 1000P2 with APC AX1500 \| 850P2 with CyberPower-GX1325U
Mouse	Redragon 901 Perdition x3
Keyboard	G710+x3
Software	Win-7 pro x3 and win-10 & 11pro x3
Benchmark Scores	Are in the benchmark section

System Name	Main PC
Processor	13700k
Motherboard	Asrock Z690 Steel Legend D4 - Bios 13.02
Cooling	Noctua NH-D15S
Memory	32 Gig 3200CL14
Video Card(s)	4080 RTX SUPER FE 16G
Storage	1TB 980 PRO, 2TB SN850X, 2TB DC P4600, 1TB 860 EVO, 2x 3TB WD Red, 2x 4TB WD Red
Display(s)	LG 27GL850
Case	Fractal Define R4
Audio Device(s)	Soundblaster AE-9
Power Supply	Antec HCG 750 Gold
Software	Windows 10 21H2 LTSC

System Name	Ghetto Rigs z490\|x99\|Acer 17 Nitro 7840hs/ 5600c40-2x16/ 4060/ 1tb acer stock m.2/ 4tb sn850x
Processor	10900k w/Optimus Foundation \| 5930k w/Black Noctua D15
Motherboard	z490 Maximus XII Apex \| x99 Sabertooth
Cooling	oCool D5 res-combo/280 GTX/ Optimus Foundation/ gpu water block \| Blk D15
Memory	Trident-Z Royal 4000c16 2x16gb \| Trident-Z 3200c14 4x8gb
Video Card(s)	Titan Xp-water \| evga 980ti gaming-w/ air
Storage	970evo+500gb & sn850x 4tb \| 860 pro 256gb \| Acer m.2 1tb/ sn850x 4tb\| Many2.5" sata's ssd 3.5hdd's
Display(s)	1-AOC G2460PG 24"G-Sync 144Hz/ 2nd 1-ASUS VG248QE 24"/ 3rd LG 43" series
Case	D450 \| Cherry Entertainment center on Test bench
Audio Device(s)	Built in Realtek x2 with 2-Insignia 2.0 sound bars & 1-LG sound bar
Power Supply	EVGA 1000P2 with APC AX1500 \| 850P2 with CyberPower-GX1325U
Mouse	Redragon 901 Perdition x3
Keyboard	G710+x3
Software	Win-7 pro x3 and win-10 & 11pro x3
Benchmark Scores	Are in the benchmark section

System Name	Brightworks Systems BWS-6 E-IV
Processor	Intel Core i5-6600 @ 3.9GHz
Motherboard	Gigabyte GA-Z170-HD3 Rev 1.0
Cooling	Quality case, 2 x Fractal Design 140mm fans, stock CPU HSF
Memory	32GB (4 x 8GB) DDR4 3000 Corsair Vengeance
Video Card(s)	EVGA GEForce GTX 1050Ti 4Gb GDDR5
Storage	Samsung 850 Pro 256GB SSD, Samsung 860 Evo 500GB SSD
Display(s)	Samsung S24E650BW LED x 2
Case	Fractal Design Define R4
Power Supply	EVGA Supernova 550W G2 Gold
Mouse	Logitech M190
Keyboard	Microsoft Wireless Comfort 5050
Software	W10 Pro 64-bit

System Name	Ghetto Rigs z490\|x99\|Acer 17 Nitro 7840hs/ 5600c40-2x16/ 4060/ 1tb acer stock m.2/ 4tb sn850x
Processor	10900k w/Optimus Foundation \| 5930k w/Black Noctua D15
Motherboard	z490 Maximus XII Apex \| x99 Sabertooth
Cooling	oCool D5 res-combo/280 GTX/ Optimus Foundation/ gpu water block \| Blk D15
Memory	Trident-Z Royal 4000c16 2x16gb \| Trident-Z 3200c14 4x8gb
Video Card(s)	Titan Xp-water \| evga 980ti gaming-w/ air
Storage	970evo+500gb & sn850x 4tb \| 860 pro 256gb \| Acer m.2 1tb/ sn850x 4tb\| Many2.5" sata's ssd 3.5hdd's
Display(s)	1-AOC G2460PG 24"G-Sync 144Hz/ 2nd 1-ASUS VG248QE 24"/ 3rd LG 43" series
Case	D450 \| Cherry Entertainment center on Test bench
Audio Device(s)	Built in Realtek x2 with 2-Insignia 2.0 sound bars & 1-LG sound bar
Power Supply	EVGA 1000P2 with APC AX1500 \| 850P2 with CyberPower-GX1325U
Mouse	Redragon 901 Perdition x3
Keyboard	G710+x3
Software	Win-7 pro x3 and win-10 & 11pro x3
Benchmark Scores	Are in the benchmark section

PSA: a group policy to disable Windows Defender does not actually work

Attachments