Gælder for:
Microsoft .NET Framework 4.8
VIGTIGT Kontrollér, at du har installeret de nødvendige opdateringer, der er angivet i afsnittet Sådan henter du denne opdatering, før du installerer denne opdatering.
Oversigt
|
WPF1 |
- Vi har løst et problem med FailFast-nedbrud, der opstår i apps med to tråde, som begge indlæser programressourcer. |
|
Kørselstid |
- Forbedret oprydningsprocessen for X509Certificate2-certifikater. Du kan finde flere oplysninger i KB5001206. |
1 Windows Presentation Foundation (WPF)
Kendte problemer i denne opdatering
|
Symptom |
Denne opdatering installeres ikke, og den returnerer en eller begge af følgende fejlmeddelelser:
|
|
Løsning |
Dette problem er blevet rettet i den nyeste sikkerheds- og kvalitetsopdatering til .NET Framework. |
Yderligere oplysninger om denne opdatering
Følgende artikler indeholder yderligere oplysninger om denne opdatering, da den relaterer til individuelle produktversioner.
-
4598500 Beskrivelse af sikkerheds- og kvalitetsopdatering til .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 til Windows 7 SP1 og Windows Server 2008 R2 SP1 (KB4598500)
Sådan henter og installerer du opdateringen
Før du installerer denne opdatering
Forudsætninger:
For at anvende denne opdatering skal du have .NET Framework 4.8 installeret.
Du skal installere de nedenstående opdateringer og genstarte enheden, før du installerer den seneste opdateringspakke. Installation af disse opdateringer forbedrer pålideligheden af opdateringsprocessen og afhjælper potentielle problemer, når du installerer opdateringen og anvender Microsoft-sikkerhedsrettelser.
-
Opdatering af stablen for 12. marts 2019 (SSU) (KB4490628). Hvis du vil hente den enkeltstående pakke til dette SSU, skal du søge efter den i Microsoft Update-kataloget. Denne opdatering er påkrævet for at installere opdateringer, der kun er SHA-2-signerede.
-
Den seneste SHA-2-opdatering(KB4474419)udgivet 10. september 2019. Hvis du bruger Windows Update, tilbydes den seneste SHA-2-opdatering automatisk. Denne opdatering er påkrævet for at installere opdateringer, der kun er SHA-2-signerede. Du kan finde flere oplysninger om SHA-2-opdateringer i 2019 SHA-2Krav til support til signering af kode for Windows og WSUS.
-
11. august 2020 SSU(KB4570673)eller et senere SSU. Hvis du vil hente den enkeltstående pakke til dette SSU, skal du søge efter den i Microsoft Update-kataloget.
Vigtigt! Til Windows Thin-pc skal du have SSU (11. august 2020)(KB4570673)eller en nyere SSU installeret for at sikre, at du fortsat får de udvidede sikkerhedsopdateringer fra og med opdateringerne d. 13. oktober 2020. -
Den udvidede sikkerhedsopdatering (ESU) licensforberedelsespakke(KB4538483),der blev udgivet d. 11. februar 2020. Pakke til klargøring af ESU-licenser tilbydes til dig fra WSUS. For at få den enkeltstående pakke til ESU-licensforberedelsespakke skal du søge efter den i Microsoft Update-kataloget.
Installér denne opdatering
|
Udgivelseskanal |
Tilgængelig |
Næste trin |
|
Windows Update og Microsoft Update |
Ja |
Ingen. Denne opdatering downloades og installeres automatisk fra Windows Update, hvis du er ESU-kunde. |
|
Microsoft Update-katalog |
Ja |
Hvis du vil hente den enkeltstående pakke til denne opdatering, skal du gå til webstedet For Microsoft Update-katalog. |
|
Windows Server Update Services (WSUS) |
Ja |
Denne opdatering synkroniseres automatisk med WSUS, hvis du konfigurerer Produkter og Klassificeringer på følgende måde: Produkt:Windows 7 Service Pack 1, Windows Server 2008 R2 Service Pack 1, Windows Embedded Standard 7 Service Pack 1, Windows Embedded POSReady 7 Klassificering:Sikkerhedsopdateringer Bemærk: Denne opdatering er tilgængelig på WSUS via 4598500. |
Genstartskrav
Du skal genstarte computeren, når du har anvendt denne opdatering, hvis der bruges nogen påvirkede filer. Vi anbefaler, at du afslutter .NET Framework-baserede programmer, før du anvender denne opdatering.
Opdater installationsoplysninger
Hvis du vil have oplysninger om installation af denne sikkerhedsopdatering, skal du gå til følgende artikel i Microsoft Knowledge Base:
20210112 Installationsoplysninger for sikkerhedsopdatering: 12. januar 2021
Oplysninger om fjernelse af opdatering
Bemærk! Vi anbefaler ikke, at du fjerner en sikkerhedsopdatering. Hvis du vil fjerne denne opdatering, skal du bruge elementet Programmer og funktioner i Kontrolpanel.
Opdater oplysninger om genstart
Denne opdatering kræver ikke en genstart af systemet, når du har anvendt den, medmindre filer, der opdateres, er låst eller anvendes.
Opdater oplysninger om udskiftning
Denne opdatering erstatter tidligere udgivne opdateringer 4586083.
Filoplysninger
Den engelske (USA) version af denne softwareopdatering installerer filer, der har de attributter, der er angivet i følgende tabeller.
x86
|
Filnavn |
Filversion |
Filstørrelse |
Dato |
Klokkeslæt |
|---|---|---|---|---|
|
Aspnet_perf.dll |
4.8.4261.0 |
36,224 |
02-dec-2020 |
22:25 |
|
aspnet_wp.exe |
4.8.4261.0 |
39,808 |
02-dec-2020 |
22:25 |
|
clr.dll |
4.8.4311.0 |
8,037,768 |
02-dec-2020 |
23:02 |
|
clrjit.dll |
4.8.4311.0 |
554,888 |
02-dec-2020 |
23:02 |
|
dfdll.dll |
4.8.4290.0 |
178,040 |
02-dec-2020 |
22:25 |
|
mscordacwks.dll |
4.8.4311.0 |
1,307,528 |
02-dec-2020 |
23:02 |
|
mscordbi.dll |
4.8.4311.0 |
1,188,744 |
02-dec-2020 |
23:02 |
|
mscoreei.dll |
4.8.4180.0 |
581,920 |
02-dec-2020 |
22:25 |
|
mscorlib.dll |
4.8.4311.0 |
5,670,792 |
02-dec-2020 |
23:02 |
|
Placeholder.dll |
4.8.4311.0 |
18,312 |
02-dec-2020 |
23:02 |
|
VsVersion.dll |
14.8.4311.0 |
11,656 |
02-dec-2020 |
23:02 |
|
PenIMC2_v0400.dll |
4.8.4311.0 |
99,720 |
02-dec-2020 |
23:02 |
|
peverify.dll |
4.8.4311.0 |
182,664 |
02-dec-2020 |
23:02 |
|
PresentationCore.dll |
4.8.4311.0 |
3,671,944 |
02-dec-2020 |
23:02 |
|
PresentationFramework.dll |
4.8.4311.0 |
6,269,832 |
02-dec-2020 |
22:42 |
|
PresentationFramework-SystemData.dll |
4.8.4311.0 |
17,800 |
02-dec-2020 |
22:42 |
|
PresentationHost_v0400.dll |
4.8.4311.0 |
233,864 |
02-dec-2020 |
23:02 |
|
PresentationHost_v0400.dll.mui |
4.8.4311.0 |
77,704 |
02-dec-2020 |
23:02 |
|
PresentationNative_v0400.dll |
4.8.4311.0 |
923,016 |
02-dec-2020 |
23:02 |
|
ReachFramework.dll |
4.8.4110.0 |
677,656 |
02-dec-2020 |
22:25 |
|
ServiceMonikerSupport.dll |
4.8.4261.0 |
24,456 |
02-dec-2020 |
22:25 |
|
SMDiagnostics.dll |
4.8.4261.0 |
66,328 |
02-dec-2020 |
22:25 |
|
SOS.dll |
4.8.4311.0 |
767,368 |
02-dec-2020 |
23:02 |
|
System.Speech.dll |
4.8.4210.0 |
676,736 |
02-dec-2020 |
22:25 |
|
System.Activities.dll |
4.8.4261.0 |
1,526,528 |
02-dec-2020 |
22:25 |
|
System.Activities.Presentation.dll |
4.8.4180.0 |
2,127,136 |
02-dec-2020 |
22:25 |
|
System.Core.dll |
4.8.4311.0 |
1,549,080 |
02-dec-2020 |
22:42 |
|
System.IdentityModel.dll |
4.8.4261.0 |
1,086,744 |
02-dec-2020 |
22:25 |
|
System.IdentityModel.Services.dll |
4.8.4261.0 |
191,352 |
02-dec-2020 |
22:25 |
|
System.Printing.dll |
4.8.4110.0 |
399,640 |
02-dec-2020 |
22:25 |
|
System.Runtime.Serialization.dll |
4.8.4261.0 |
1,047,312 |
02-dec-2020 |
22:25 |
|
System.ServiceModel.Activities.dll |
4.8.4261.0 |
555,384 |
02-dec-2020 |
22:25 |
|
System.ServiceModel.Channels.dll |
4.8.4261.0 |
150,904 |
02-dec-2020 |
22:25 |
|
System.ServiceModel.Discovery.dll |
4.8.4261.0 |
301,432 |
02-dec-2020 |
22:25 |
|
System.ServiceModel.dll |
4.8.4261.0 |
6,383,896 |
02-dec-2020 |
22:25 |
|
System.ServiceModel.Internals.dll |
4.8.4261.0 |
246,528 |
02-dec-2020 |
22:25 |
|
System.ServiceModel.WasHosting.dll |
4.8.4261.0 |
33,144 |
02-dec-2020 |
22:25 |
|
System.ServiceModel.Web.dll |
4.8.4261.0 |
321,792 |
02-dec-2020 |
22:25 |
|
System.Web.ApplicationServices.dll |
4.8.4261.0 |
63,744 |
02-dec-2020 |
22:25 |
|
System.Web.Extensions.dll |
4.8.4261.0 |
1,842,432 |
02-dec-2020 |
22:25 |
|
System.Windows.Forms.DataVisualization.dll |
4.8.4210.0 |
1,712,512 |
02-dec-2020 |
22:25 |
|
System.Workflow.Activities.dll |
4.8.4110.0 |
1,051,112 |
02-dec-2020 |
22:25 |
|
System.Workflow.ComponentModel.dll |
4.8.4110.0 |
1,557,272 |
02-dec-2020 |
22:25 |
|
System.Workflow.Runtime.dll |
4.8.4110.0 |
503,064 |
02-dec-2020 |
22:25 |
|
System.Configuration.dll |
4.8.4190.0 |
421,536 |
02-dec-2020 |
22:25 |
|
System.Data.dll |
4.8.4290.0 |
3,476,360 |
02-dec-2020 |
22:25 |
|
System.Deployment.dll |
4.8.4290.0 |
1,593,624 |
02-dec-2020 |
22:25 |
|
System.dll |
4.8.4311.0 |
3,552,536 |
02-dec-2020 |
22:42 |
|
System.Drawing.Design.dll |
4.8.4210.0 |
125,192 |
02-dec-2020 |
22:25 |
|
System.Security.dll |
4.8.4261.0 |
320,280 |
02-dec-2020 |
22:25 |
|
System.Web.dll |
4.8.4261.0 |
5,409,672 |
02-dec-2020 |
22:25 |
|
System.Windows.Controls.Ribbon.dll |
4.8.4311.0 |
743,816 |
02-dec-2020 |
22:42 |
|
System.Windows.Forms.dll |
4.8.4290.0 |
5,914,880 |
02-dec-2020 |
22:25 |
|
System.Xaml.dll |
4.8.4311.0 |
632,088 |
02-dec-2020 |
22:42 |
|
UIAutomationClient.dll |
4.8.4311.0 |
170,888 |
02-dec-2020 |
22:42 |
|
UIAutomationClientsideProviders.dll |
4.8.4311.0 |
354,184 |
02-dec-2020 |
22:42 |
|
UIAutomationProvider.dll |
4.8.4311.0 |
41,856 |
02-dec-2020 |
22:42 |
|
UIAutomationTypes.dll |
4.8.4311.0 |
215,944 |
02-dec-2020 |
22:42 |
|
webengine.dll |
4.8.4261.0 |
19,320 |
02-dec-2020 |
22:25 |
|
webengine4.dll |
4.8.4261.0 |
564,600 |
02-dec-2020 |
22:25 |
|
WindowsBase.dll |
4.8.4311.0 |
1,298,824 |
02-dec-2020 |
22:42 |
|
WindowsFormsIntegration.dll |
4.8.4180.0 |
105,248 |
02-dec-2020 |
22:25 |
|
WorkflowServiceHostPerformanceCounters.dll |
4.8.4110.0 |
89,368 |
02-dec-2020 |
22:25 |
|
WPFFontCache_v0400.exe.mui |
4.8.4311.0 |
12,168 |
02-dec-2020 |
23:13 |
|
WPFFontCache_v0400.exe |
4.8.4311.0 |
19,872 |
02-dec-2020 |
23:13 |
|
wpfgfx_v0400.dll |
4.8.4311.0 |
1,618,816 |
02-dec-2020 |
23:02 |
x64
|
Filnavn |
Filversion |
Filstørrelse |
Dato |
Klokkeslæt |
|---|---|---|---|---|
|
Aspnet_perf.dll |
4.8.4261.0 |
41,848 |
02-dec-2020 |
22:25 |
|
Aspnet_perf.dll |
4.8.4261.0 |
36,224 |
02-dec-2020 |
22:25 |
|
aspnet_wp.exe |
4.8.4261.0 |
45,440 |
02-dec-2020 |
22:25 |
|
aspnet_wp.exe |
4.8.4261.0 |
39,808 |
02-dec-2020 |
22:25 |
|
clr.dll |
4.8.4311.0 |
11,244,936 |
02-dec-2020 |
22:42 |
|
clr.dll |
4.8.4311.0 |
8,037,768 |
02-dec-2020 |
23:02 |
|
clrjit.dll |
4.8.4311.0 |
1,358,216 |
02-dec-2020 |
22:42 |
|
clrjit.dll |
4.8.4311.0 |
554,888 |
02-dec-2020 |
23:02 |
|
compatjit.dll |
4.8.4311.0 |
1,273,216 |
02-dec-2020 |
22:42 |
|
dfdll.dll |
4.8.4290.0 |
214,920 |
02-dec-2020 |
22:25 |
|
dfdll.dll |
4.8.4290.0 |
178,040 |
02-dec-2020 |
22:25 |
|
mscordacwks.dll |
4.8.4311.0 |
1,801,096 |
02-dec-2020 |
22:42 |
|
mscordacwks.dll |
4.8.4311.0 |
1,307,528 |
02-dec-2020 |
23:02 |
|
mscordbi.dll |
4.8.4311.0 |
1,655,176 |
02-dec-2020 |
22:42 |
|
mscordbi.dll |
4.8.4311.0 |
1,188,744 |
02-dec-2020 |
23:02 |
|
mscoreei.dll |
4.8.4180.0 |
689,952 |
02-dec-2020 |
22:25 |
|
mscoreei.dll |
4.8.4180.0 |
581,920 |
02-dec-2020 |
22:25 |
|
mscorlib.dll |
4.8.4311.0 |
5,431,688 |
02-dec-2020 |
22:42 |
|
mscorlib.dll |
4.8.4311.0 |
5,670,792 |
02-dec-2020 |
23:02 |
|
VsVersion.dll |
14.8.4311.0 |
11,656 |
02-dec-2020 |
22:42 |
|
Placeholder.dll |
4.8.4311.0 |
20,360 |
02-dec-2020 |
22:42 |
|
Placeholder.dll |
4.8.4311.0 |
18,312 |
02-dec-2020 |
23:02 |
|
VsVersion.dll |
14.8.4311.0 |
11,656 |
02-dec-2020 |
23:02 |
|
PenIMC2_v0400.dll |
4.8.4311.0 |
120,704 |
02-dec-2020 |
22:42 |
|
PenIMC2_v0400.dll |
4.8.4311.0 |
99,720 |
02-dec-2020 |
23:02 |
|
peverify.dll |
4.8.4311.0 |
265,608 |
02-dec-2020 |
22:42 |
|
peverify.dll |
4.8.4311.0 |
182,664 |
02-dec-2020 |
23:02 |
|
PresentationCore.dll |
4.8.4311.0 |
3,648,392 |
02-dec-2020 |
22:42 |
|
PresentationCore.dll |
4.8.4311.0 |
3,671,944 |
02-dec-2020 |
23:02 |
|
PresentationFramework.dll |
4.8.4311.0 |
6,269,832 |
02-dec-2020 |
22:42 |
|
PresentationFramework-SystemData.dll |
4.8.4311.0 |
17,800 |
02-dec-2020 |
22:42 |
|
PresentationHost_v0400.dll |
4.8.4311.0 |
302,472 |
02-dec-2020 |
22:42 |
|
PresentationHost_v0400.dll.mui |
4.8.4311.0 |
77,704 |
02-dec-2020 |
22:42 |
|
PresentationHost_v0400.dll |
4.8.4311.0 |
233,864 |
02-dec-2020 |
23:02 |
|
PresentationHost_v0400.dll.mui |
4.8.4311.0 |
77,704 |
02-dec-2020 |
23:02 |
|
PresentationNative_v0400.dll |
4.8.4311.0 |
1,164,168 |
02-dec-2020 |
22:42 |
|
PresentationNative_v0400.dll |
4.8.4311.0 |
923,016 |
02-dec-2020 |
23:02 |
|
ReachFramework.dll |
4.8.4110.0 |
677,656 |
02-dec-2020 |
22:25 |
|
ServiceMonikerSupport.dll |
4.8.4261.0 |
27,512 |
02-dec-2020 |
22:25 |
|
ServiceMonikerSupport.dll |
4.8.4261.0 |
24,456 |
02-dec-2020 |
22:25 |
|
SMDiagnostics.dll |
4.8.4261.0 |
66,328 |
02-dec-2020 |
22:25 |
|
SOS.dll |
4.8.4311.0 |
921,480 |
02-dec-2020 |
22:42 |
|
SOS.dll |
4.8.4311.0 |
767,368 |
02-dec-2020 |
23:02 |
|
System.Speech.dll |
4.8.4210.0 |
676,736 |
02-dec-2020 |
22:25 |
|
System.Activities.dll |
4.8.4261.0 |
1,526,528 |
02-dec-2020 |
22:25 |
|
System.Activities.Presentation.dll |
4.8.4180.0 |
2,127,136 |
02-dec-2020 |
22:25 |
|
System.Core.dll |
4.8.4311.0 |
1,549,080 |
02-dec-2020 |
22:42 |
|
System.IdentityModel.dll |
4.8.4261.0 |
1,086,744 |
02-dec-2020 |
22:25 |
|
System.IdentityModel.Services.dll |
4.8.4261.0 |
191,352 |
02-dec-2020 |
22:25 |
|
System.Printing.dll |
4.8.4110.0 |
400,152 |
02-dec-2020 |
22:25 |
|
System.Printing.dll |
4.8.4110.0 |
399,640 |
02-dec-2020 |
22:25 |
|
System.Runtime.Serialization.dll |
4.8.4261.0 |
1,047,312 |
02-dec-2020 |
22:25 |
|
System.ServiceModel.Activities.dll |
4.8.4261.0 |
555,384 |
02-dec-2020 |
22:25 |
|
System.ServiceModel.Channels.dll |
4.8.4261.0 |
150,904 |
02-dec-2020 |
22:25 |
|
System.ServiceModel.Discovery.dll |
4.8.4261.0 |
301,432 |
02-dec-2020 |
22:25 |
|
System.ServiceModel.dll |
4.8.4261.0 |
6,383,896 |
02-dec-2020 |
22:25 |
|
System.ServiceModel.Internals.dll |
4.8.4261.0 |
246,528 |
02-dec-2020 |
22:25 |
|
System.ServiceModel.WasHosting.dll |
4.8.4261.0 |
33,144 |
02-dec-2020 |
22:25 |
|
System.ServiceModel.Web.dll |
4.8.4261.0 |
321,792 |
02-dec-2020 |
22:25 |
|
System.Web.ApplicationServices.dll |
4.8.4261.0 |
63,744 |
02-dec-2020 |
22:25 |
|
System.Web.Extensions.dll |
4.8.4261.0 |
1,842,432 |
02-dec-2020 |
22:25 |
|
System.Windows.Forms.DataVisualization.dll |
4.8.4210.0 |
1,712,512 |
02-dec-2020 |
22:25 |
|
System.Workflow.Activities.dll |
4.8.4110.0 |
1,051,112 |
02-dec-2020 |
22:25 |
|
System.Workflow.ComponentModel.dll |
4.8.4110.0 |
1,557,272 |
02-dec-2020 |
22:25 |
|
System.Workflow.Runtime.dll |
4.8.4110.0 |
503,064 |
02-dec-2020 |
22:25 |
|
System.configuration.dll |
4.8.4190.0 |
421,536 |
02-dec-2020 |
22:25 |
|
System.Data.dll |
4.8.4290.0 |
3,543,432 |
02-dec-2020 |
22:25 |
|
System.Data.dll |
4.8.4290.0 |
3,476,360 |
02-dec-2020 |
22:25 |
|
System.Deployment.dll |
4.8.4290.0 |
1,593,624 |
02-dec-2020 |
22:25 |
|
System.dll |
4.8.4311.0 |
3,552,536 |
02-dec-2020 |
22:42 |
|
System.Drawing.Design.dll |
4.8.4210.0 |
125,192 |
02-dec-2020 |
22:25 |
|
System.Security.dll |
4.8.4261.0 |
320,280 |
02-dec-2020 |
22:25 |
|
System.Web.dll |
4.8.4261.0 |
5,397,368 |
02-dec-2020 |
22:25 |
|
System.Web.dll |
4.8.4261.0 |
5,409,672 |
02-dec-2020 |
22:25 |
|
System.Windows.Controls.Ribbon.dll |
4.8.4311.0 |
743,816 |
02-dec-2020 |
22:42 |
|
System.Windows.Forms.dll |
4.8.4290.0 |
5,914,880 |
02-dec-2020 |
22:25 |
|
System.Xaml.dll |
4.8.4311.0 |
632,088 |
02-dec-2020 |
22:42 |
|
UIAutomationClient.dll |
4.8.4311.0 |
170,888 |
02-dec-2020 |
22:42 |
|
UIAutomationClientsideProviders.dll |
4.8.4311.0 |
354,184 |
02-dec-2020 |
22:42 |
|
UIAutomationProvider.dll |
4.8.4311.0 |
41,856 |
02-dec-2020 |
22:42 |
|
UIAutomationTypes.dll |
4.8.4311.0 |
215,944 |
02-dec-2020 |
22:42 |
|
webengine.dll |
4.8.4261.0 |
21,368 |
02-dec-2020 |
22:25 |
|
webengine.dll |
4.8.4261.0 |
19,320 |
02-dec-2020 |
22:25 |
|
webengine4.dll |
4.8.4261.0 |
675,192 |
02-dec-2020 |
22:25 |
|
webengine4.dll |
4.8.4261.0 |
564,600 |
02-dec-2020 |
22:25 |
|
WindowsBase.dll |
4.8.4311.0 |
1,298,824 |
02-dec-2020 |
22:42 |
|
WindowsFormsIntegration.dll |
4.8.4180.0 |
105,248 |
02-dec-2020 |
22:25 |
|
WorkflowServiceHostPerformanceCounters.dll |
4.8.4110.0 |
102,672 |
02-dec-2020 |
22:25 |
|
WorkflowServiceHostPerformanceCounters.dll |
4.8.4110.0 |
89,368 |
02-dec-2020 |
22:25 |
|
WPFFontCache_v0400.exe.mui |
4.8.4311.0 |
12,168 |
02-dec-2020 |
23:52 |
|
WPFFontCache_v0400.exe.mui |
4.8.4311.0 |
12,168 |
02-dec-2020 |
23:13 |
|
WPFFontCache_v0400.exe |
4.8.4311.0 |
21,920 |
02-dec-2020 |
23:52 |
|
WPFFontCache_v0400.exe |
4.8.4311.0 |
19,872 |
02-dec-2020 |
23:13 |
|
wpfgfx_v0400.dll |
4.8.4311.0 |
2,050,440 |
02-dec-2020 |
22:42 |
|
wpfgfx_v0400.dll |
4.8.4311.0 |
1,618,816 |
02-dec-2020 |
23:02 |
Oplysninger om beskyttelse og sikkerhed
-
Beskyt dig selv online: Support til Windows Sikkerhed
-
Få mere at vide om, hvordan vi beskytter mod cybertrusler: Microsoft Security
