Se aplica a:
Microsoft .NET Framework 4.8
Resumen
Mejoras de seguridad
Esta actualización de seguridad soluciona un problema en el que un atacante no autenticado podría provocar una denegación de servicio en un sistema afectado. Para obtener más información, consulte CVE-2022-26832.
Mejoras de calidad y confiabilidad
Winforms |
- Aborda una fuga de objetos IRawElementProviderSimple que se introdujo en .NET Framework 4.8. Esta es una solución que requiere aceptación, agregue el siguiente cambio de compatibilidad al archivo app.config para eliminar los objetos accesibles: <runtime> <!-- Los valores de AppContextSwitchOverrides están en la forma de 'key1=true|false;key2=true|false --> <AppContextSwitchOverrides value="Switch.System.Windows.Forms.DisconnectUiaProvidersOnWmDestroy=true"/> </runtime>Nota: cuando la aplicación del servidor de accesibilidad acepta esta solución, el cliente de accesibilidad recibirá errores al acceder al proveedor desconectado. Esto se prevé porque la ventana de control correspondiente está destruida. El comportamiento anterior, en el que el proveedor devolvía información para los controles destruidos, era incorrecto. |
Bibliotecas de NET |
- Soluciona un problema por el que la negociación SSL puede colgarse indefinidamente cuando se utilizan certificados de cliente al negociar TLS 1.3. Antes del cambio, la renegociación (PostHandshakeAuthentication) fallaba y SslStream o HttpWebRequest agotaban el tiempo de espera. |
Problemas conocidos en esta actualización
Microsoft no está al tanto de ningún problema con respecto a esta actualización.
Información adicional acerca de esta actualización
En los siguientes artículos podrá encontrar información adicional sobre esta actualización relacionada con las versiones de productos individuales.
-
5012330 Descripción del paquete acumulativo de actualizaciones de calidad y seguridad de .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2 y 4.8 para Windows Server 2012 (KB5012330)
Obtener e instalar la actualización
Antes de instalar esta actualización
Requisito previo:
Para aplicar esta actualización, debe tener instalado .NET Framework 4.8.
Instalar esta actualización
Canal de publicación |
Disponible |
Siguiente paso |
Windows Update y Microsoft Update |
Sí |
Ninguna. Esta actualización se descargará e instalará automáticamente desde Windows Update. |
Catálogo de Microsoft Update |
Sí |
Para obtener el paquete independiente de esta actualización, vaya al sitio web del Catálogo de Microsoft Update. |
Windows Server Update Services (WSUS) |
Sí |
Esta actualización se sincronizará automáticamente con WSUS si configura Productos y clasificaciones del modo siguiente: Producto: Windows Servidor 2012 Clasificación: actualizaciones de seguridad |
Requisito de reinicio
Una vez aplicada la actualización, puede que tenga que reiniciar el equipo si se está utilizando algún archivo afectado. Le recomendamos que cierre todas las aplicaciones basadas en .NET Framework antes de aplicarla.
Información sobre la implementación de la actualización
Para conocer los detalles de implementación de esta actualización de seguridad, consulte el siguiente artículo de Microsoft Knowledge Base:
20220412 Información sobre la implementación de la actualización de seguridad: 12 de abril de 2022
Información sobre la desinstalación de la actualización
Nota No le recomendamos quitar ninguna actualización de seguridad. Para quitar esta actualización, utilice el elemento Programas y características del Panel de control.
Información de reinicio en relación con la actualización
Esta actualización no requiere el reinicio del sistema después de su aplicación a no ser que los archivos que se están actualizando estén bloqueados o en uso.
Información de sustitución de la actualización
Esta actualización reemplaza a las actualizaciones KB5009720 y KB5010582 publicadas anteriormente.
Información sobre los archivos
Información de hash de archivo
Nombre de archivo |
Hash SHA256 |
Windows8-RT-KB5012122-x64-NDP48.msu |
567DFF912412BD5F4833E595AF26A852D54E60821C078F3812723301A63A7A77_SPA |
Windows8-RT-KB5012122-x86-NDP48.msu |
F8FE61194456B3429E454D5289AB83FD250D6B1DCBC506473362F9A9B2E15CEB_SPA |
Nombre de archivo |
Versión del archivo |
Tamaño de archivo |
Fecha |
Time |
Platform |
Requisito de Service Pack |
Rama de servicio |
Mscorlib.dll |
4.8.4480.0 |
5,431,672 |
06-ene-2022 |
05:26 |
x64 |
Ninguno |
No aplicable |
Normidna.nlp |
No aplicable |
59,342 |
06-ene-2022 |
01:47 |
No aplicable |
Ninguno |
No aplicable |
Normnfc.nlp |
No aplicable |
47,076 |
06-ene-2022 |
01:47 |
No aplicable |
Ninguno |
No aplicable |
Normnfd.nlp |
No aplicable |
40,566 |
06-ene-2022 |
01:47 |
No aplicable |
Ninguno |
No aplicable |
Normnfkc.nlp |
No aplicable |
67,808 |
06-ene-2022 |
01:47 |
No aplicable |
Ninguno |
No aplicable |
Normnfkd.nlp |
No aplicable |
61,718 |
06-ene-2022 |
01:47 |
No aplicable |
Ninguno |
No aplicable |
Aspnet_perf.dll |
4.8.4494.0 |
41,864 |
26 de febrero de 2022 |
09:42 |
x64 |
Problemas de SPN: |
AMD64_NETFX4-ASP |
Aspnet_state_perf.h |
No aplicable |
3:18 |
26 de febrero de 2022 |
07:55 |
No aplicable |
Problemas de SPN: |
AMD64_NETFX4-ASP |
Aspnet_state_perf.ini |
No aplicable |
42,996 |
26 de febrero de 2022 |
09:44 |
No aplicable |
Problemas de SPN: |
AMD64_NETFX4-ASP |
Aspnet_wp.exe |
4.8.4494.0 |
45,448 |
26 de febrero de 2022 |
09:42 |
x64 |
Problemas de SPN: |
AMD64_NETFX4-ASP |
Clrjit.dll |
4.8.4480.0 |
1,358,200 |
06-ene-2022 |
05:26 |
x64 |
Ninguno |
No aplicable |
Clr.dll |
4.8.4480.0 |
11,242,376 |
06-ene-2022 |
05:26 |
x64 |
Ninguno |
No aplicable |
Compatjit.dll |
4.8.4480.0 |
1,273,208 |
06-ene-2022 |
05:26 |
x64 |
Ninguno |
No aplicable |
Dfdll.dll |
4.8.4290.0 |
214,920 |
30-Sep-2020 |
01:39 |
x64 |
Ninguno |
No aplicable |
Globalmonospace.compositefont |
No aplicable |
26,040 |
06-ene-2022 |
02:44 |
No aplicable |
SPA |
AMD64_NETFX4-GLOBALMONOSP |
Globalsansserif.compositefont |
No aplicable |
26,489 |
06-ene-2022 |
02:44 |
No aplicable |
Ninguno |
No aplicable |
Globalserif.compositefont |
No aplicable |
29,779 |
06-ene-2022 |
02:44 |
No aplicable |
Ninguno |
No aplicable |
Globaluseruser.compositefont |
No aplicable |
264,986 |
06-ene-2022 |
02:44 |
No aplicable |
Ninguno |
No aplicable |
Mscordacwks.dll |
4.8.4480.0 |
1,801,080 |
06-ene-2022 |
05:26 |
x64 |
Ninguno |
No aplicable |
Mscordbi.dll |
4.8.4480.0 |
1,655,160 |
06-ene-2022 |
05:26 |
x64 |
Ninguno |
No aplicable |
Mscoreei.dll |
4.8.4180.0 |
689,952 |
26-mar-2020 |
2,310 |
x64 |
Ninguno |
No aplicable |
Mscorsvc.dll |
4.8.4330.0 |
557,960 |
05-Ene-2021 |
01:27 |
x64 |
Ninguno |
No aplicable |
Mscorsvw.exe |
4.8.4330.0 |
151,984 |
05-Ene-2021 |
01:27 |
x64 |
Ninguno |
No aplicable |
Ngentask.exe |
4.8.4330.0 |
79,304 |
05-Ene-2021 |
01:27 |
x64 |
Ninguno |
No aplicable |
Ngen.exe |
4.8.4330.0 |
174,552 |
05-Ene-2021 |
01:27 |
x64 |
Ninguno |
No aplicable |
Penimc.dll |
14.8.4480.0 |
11,640 |
06-ene-2022 |
05:26 |
x64 |
Ninguno |
No aplicable |
Penimc2_v0400.dll |
4.8.4480.0 |
120,696 |
06-ene-2022 |
05:26 |
x64 |
Ninguno |
No aplicable |
Penimc_v0400.dll |
4.8.4480.0 |
20,344 |
06-ene-2022 |
05:26 |
x64 |
Ninguno |
No aplicable |
Peverify.dll |
4.8.4480.0 |
265,608 |
06-ene-2022 |
05:26 |
x64 |
Ninguno |
No aplicable |
Presentationframework-systemdata.dll |
4.8.4480.0 |
17,784 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Presentationframework.dll |
4.8.4480.0 |
6,285,176 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Presentationhost_v0400.dll.mui |
4.8.4480.0 |
77,688 |
06-ene-2022 |
05:26 |
No aplicable |
Ninguno |
No aplicable |
Presentationhost_v0400.dll |
4.8.4480.0 |
302,456 |
06-ene-2022 |
05:26 |
x64 |
Ninguno |
No aplicable |
Presentationnative_v0400.dll |
4.8.4480.0 |
1,164,152 |
06-ene-2022 |
05:26 |
x64 |
Ninguno |
No aplicable |
Reachframework.dll |
4.8.4110.0 |
677,656 |
04-Dic-2019 |
02:55 |
x86 |
Ninguno |
No aplicable |
Servicemodel.mof |
No aplicable |
88,383 |
06-Oct-2021 |
00:31 |
No aplicable |
Ninguno |
No aplicable |
Servicemodel.mof.uninstall |
No aplicable |
896 |
06-Oct-2021 |
00:31 |
No aplicable |
Ninguno |
No aplicable |
Servicemonikersupport.dll |
4.8.4465.0 |
27,528 |
19-Nov-2021 |
23:40 |
x64 |
Ninguno |
No aplicable |
Smdiagnostics.dll |
4.8.4465.0 |
66,328 |
19-Nov-2021 |
23:42 |
x86 |
Ninguno |
No aplicable |
_smsvchostperfcounters.h |
No aplicable |
7:02 |
06-Dic-2019 |
2,220 |
No aplicable |
Ninguno |
No aplicable |
_smsvchostperfcounters.ini |
No aplicable |
133,894 |
07-Dic-2019 |
06:04 |
No aplicable |
Ninguno |
No aplicable |
_smsvchostperfcounters_d.ini |
No aplicable |
39 |
09-Nov-2019 |
00:37 |
No aplicable |
Ninguno |
No aplicable |
Smsvchost.exe |
4.8.4121.0 |
139,056 |
07-Dic-2019 |
06:03 |
x86 |
Ninguno |
No aplicable |
Smsvchost.exe.config |
No aplicable |
2,262 |
21-Nov-2019 |
02:58 |
No aplicable |
Ninguno |
No aplicable |
Sos.dll |
4.8.4480.0 |
921,464 |
06-ene-2022 |
05:26 |
x64 |
Ninguno |
No aplicable |
System.activities.presentation.dll |
4.8.4150.0 |
2,127,128 |
09-Ene-2020 |
19:46 |
x86 |
Ninguno |
No aplicable |
System.activities.dll |
4.8.4465.0 |
1,526,576 |
19-Nov-2021 |
23:42 |
x86 |
Ninguno |
No aplicable |
System.configuration.dll |
4.8.4190.0 |
421,536 |
05-jun-2020 |
05:04 |
x86 |
Ninguno |
No aplicable |
System.core.dll |
4.8.4480.0 |
1,549,056 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
System.deployment.dll |
4.8.4290.0 |
1,593,624 |
30-Sep-2020 |
01:40 |
x86 |
Ninguno |
No aplicable |
System.drawing.design.dll |
4.8.4210.0 |
125,192 |
30-jun-2020 |
01:55 |
x86 |
Ninguno |
No aplicable |
System.drawing.dll |
4.8.4395.0 |
595,728 |
26-mayo-2021 |
00:23 |
x86 |
Ninguno |
No aplicable |
System.identitymodel.services.dll |
4.8.4465.0 |
191,376 |
19-Nov-2021 |
23:42 |
x86 |
Ninguno |
No aplicable |
System.identitymodel.dll |
4.8.4465.0 |
1,086,752 |
19-Nov-2021 |
23:42 |
x86 |
Ninguno |
No aplicable |
System.management.dll |
4.8.4450.0 |
408,856 |
05-Oct-2021 |
04:18 |
x86 |
Ninguno |
No aplicable |
System.net.sockets.dll |
4.8.4121.0 |
30,360 |
07-Dic-2019 |
06:03 |
x86 |
Ninguno |
No aplicable |
System.runtime.serialization.dll |
4.8.4465.0 |
1,047,320 |
19-Nov-2021 |
23:42 |
x86 |
Ninguno |
No aplicable |
System.security.dll |
4.8.4261.0 |
320,280 |
02-Sep-2020 |
21:05 |
x86 |
Ninguno |
No aplicable |
System.servicemodel.activities.dll |
4.8.4261.0 |
555,384 |
02-Sep-2020 |
21:05 |
x86 |
Ninguno |
No aplicable |
System.servicemodel.channels.dll |
4.8.4465.0 |
150,920 |
19-Nov-2021 |
23:42 |
x86 |
Ninguno |
No aplicable |
System.servicemodel.discovery.dll |
4.8.4465.0 |
301,432 |
19-Nov-2021 |
23:42 |
x86 |
Ninguno |
No aplicable |
System.servicemodel.internals.dll |
4.8.4465.0 |
246,552 |
19-Nov-2021 |
23:42 |
x86 |
Ninguno |
No aplicable |
System.servicemodel.washosting.dll |
4.8.4465.0 |
33,160 |
19-Nov-2021 |
23:42 |
x86 |
Ninguno |
No aplicable |
System.servicemodel.web.dll |
4.8.4261.0 |
321,792 |
02-Sep-2020 |
21:05 |
x86 |
Ninguno |
No aplicable |
System.servicemodel.dll |
4.8.4465.0 |
6,384,888 |
19-Nov-2021 |
23:42 |
x86 |
Ninguno |
No aplicable |
System.speech.dll |
4.8.4210.0 |
676,736 |
30-jun-2020 |
01:55 |
x86 |
SPE |
AMD64_NETFX4-SISTEMA. SP |
System.web.applicationservices.dll |
4.8.4494.0 |
65,896 |
26 de febrero de 2022 |
09:53 |
x86 |
Ninguno |
No aplicable |
System.web.extensions.dll |
4.8.4494.0 |
1,844,576 |
26 de febrero de 2022 |
09:53 |
x86 |
Ninguno |
No aplicable |
System.windows.forms.datavisualization.dll |
4.8.4210.0 |
1,712,512 |
30-jun-2020 |
01:55 |
x86 |
Ninguno |
No aplicable |
System.windows.controls.ribbon.dll |
4.8.4480.0 |
743,800 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
System.windows.forms.dll |
4.8.4494.0 |
5,922,144 |
26 de febrero de 2022 |
09:53 |
x86 |
Ninguno |
No aplicable |
System.workflow.activities.dll |
4.8.4110.0 |
1,051,112 |
04-Dic-2019 |
02:55 |
x86 |
Ninguno |
No aplicable |
System.workflow.componentmodel.dll |
4.8.4110.0 |
1,557,272 |
04-Dic-2019 |
02:55 |
x86 |
Ninguno |
No aplicable |
System.workflow.runtime.dll |
4.8.4110.0 |
503,064 |
04-Dic-2019 |
02:55 |
x86 |
Ninguno |
No aplicable |
System.xaml.dll |
4.8.4480.0 |
632,056 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
System.dll |
4.8.4494.0 |
3,556,712 |
26 de febrero de 2022 |
09:53 |
x86 |
Ninguno |
No aplicable |
Uiautomationclientsideproviders.dll |
4.8.4480.0 |
354,168 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Uiautomationclient.dll |
4.8.4480.0 |
171,384 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Uiautomationprovider.dll |
4.8.4480.0 |
41,848 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Uiautomationtypes.dll |
4.8.4480.0 |
215,928 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Webengine4.dll |
4.8.4494.0 |
675,200 |
26 de febrero de 2022 |
09:42 |
x64 |
Ninguno |
No aplicable |
Webengine.dll |
4.8.4494.0 |
21,384 |
26 de febrero de 2022 |
09:42 |
x64 |
Ninguno |
No aplicable |
Windowsbase.dll |
4.8.4480.0 |
1,299,320 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Windowsformsintegration.dll |
4.8.4150.0 |
105,240 |
09-Ene-2020 |
19:46 |
x86 |
Ninguno |
No aplicable |
Workflowservicehostperformancecounters.dll |
4.8.4110.0 |
102,672 |
04-Dic-2019 |
02:54 |
x64 |
Ninguno |
No aplicable |
Wpfgfx_v0400.dll |
4.8.4480.0 |
2,050,936 |
06-ene-2022 |
05:26 |
x64 |
Ninguno |
No aplicable |
Globalmonospace.compositefont |
No aplicable |
26,040 |
06-ene-2022 |
02:44 |
No aplicable |
Ninguno |
No aplicable |
Globalsansserif.compositefont |
No aplicable |
26,489 |
06-ene-2022 |
02:44 |
No aplicable |
Ninguno |
No aplicable |
Globalserif.compositefont |
No aplicable |
29,779 |
06-ene-2022 |
02:44 |
No aplicable |
Ninguno |
No aplicable |
Globaluseruser.compositefont |
No aplicable |
264,986 |
06-ene-2022 |
02:44 |
No aplicable |
Ninguno |
No aplicable |
Presentationcore.dll |
4.8.4480.0 |
3,652,472 |
06-ene-2022 |
05:26 |
x64 |
Ninguno |
No aplicable |
System.data.dll |
4.8.4465.0 |
3,543,928 |
19-Nov-2021 |
23:40 |
x64 |
Ninguno |
No aplicable |
System.printing.dll |
4.8.4110.0 |
400,152 |
04-Dic-2019 |
02:54 |
x64 |
Ninguno |
No aplicable |
System.web.dll |
4.8.4494.0 |
5,398,408 |
26 de febrero de 2022 |
09:42 |
x64 |
Ninguno |
No aplicable |
Presentationframework-systemdata.dll |
4.8.4480.0 |
17,784 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Presentationframework.dll |
4.8.4480.0 |
6,285,176 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Reachframework.dll |
4.8.4110.0 |
677,656 |
04-Dic-2019 |
02:55 |
x86 |
Ninguno |
No aplicable |
Smdiagnostics.dll |
4.8.4465.0 |
66,328 |
19-Nov-2021 |
23:42 |
x86 |
Ninguno |
No aplicable |
Smsvchost.exe |
4.8.4121.0 |
139,056 |
07-Dic-2019 |
06:03 |
x86 |
Ninguno |
No aplicable |
System.activities.presentation.dll |
4.8.4150.0 |
2,127,128 |
09-Ene-2020 |
19:46 |
x86 |
Ninguno |
No aplicable |
System.activities.dll |
4.8.4465.0 |
1,526,576 |
19-Nov-2021 |
23:42 |
x86 |
Ninguno |
No aplicable |
System.configuration.dll |
4.8.4190.0 |
421,536 |
05-jun-2020 |
05:04 |
x86 |
Ninguno |
No aplicable |
System.core.dll |
4.8.4480.0 |
1,549,056 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
System.deployment.dll |
4.8.4290.0 |
1,593,624 |
30-Sep-2020 |
01:40 |
x86 |
Ninguno |
No aplicable |
System.drawing.design.dll |
4.8.4210.0 |
125,192 |
30-jun-2020 |
01:55 |
x86 |
Ninguno |
No aplicable |
System.drawing.dll |
4.8.4395.0 |
595,728 |
26-mayo-2021 |
00:23 |
x86 |
Ninguno |
No aplicable |
System.identitymodel.services.dll |
4.8.4465.0 |
191,376 |
19-Nov-2021 |
23:42 |
x86 |
Ninguno |
No aplicable |
System.identitymodel.dll |
4.8.4465.0 |
1,086,752 |
19-Nov-2021 |
23:42 |
x86 |
Ninguno |
No aplicable |
System.management.dll |
4.8.4450.0 |
408,856 |
05-Oct-2021 |
04:18 |
x86 |
Ninguno |
No aplicable |
System.net.sockets.dll |
4.8.4121.0 |
30,360 |
07-Dic-2019 |
06:03 |
x86 |
Ninguno |
No aplicable |
System.runtime.serialization.dll |
4.8.4465.0 |
1,047,320 |
19-Nov-2021 |
23:42 |
x86 |
Ninguno |
No aplicable |
System.security.dll |
4.8.4261.0 |
320,280 |
02-Sep-2020 |
21:05 |
x86 |
Ninguno |
No aplicable |
System.servicemodel.activities.dll |
4.8.4261.0 |
555,384 |
02-Sep-2020 |
21:05 |
x86 |
Ninguno |
No aplicable |
System.servicemodel.channels.dll |
4.8.4465.0 |
150,920 |
19-Nov-2021 |
23:42 |
x86 |
Ninguno |
No aplicable |
System.servicemodel.discovery.dll |
4.8.4465.0 |
301,432 |
19-Nov-2021 |
23:42 |
x86 |
Ninguno |
No aplicable |
System.servicemodel.internals.dll |
4.8.4465.0 |
246,552 |
19-Nov-2021 |
23:42 |
x86 |
Ninguno |
No aplicable |
System.servicemodel.washosting.dll |
4.8.4465.0 |
33,160 |
19-Nov-2021 |
23:42 |
x86 |
Ninguno |
No aplicable |
System.servicemodel.web.dll |
4.8.4261.0 |
321,792 |
02-Sep-2020 |
21:05 |
x86 |
Ninguno |
No aplicable |
System.servicemodel.dll |
4.8.4465.0 |
6,384,888 |
19-Nov-2021 |
23:42 |
x86 |
Ninguno |
No aplicable |
System.speech.dll |
4.8.4210.0 |
676,736 |
30-jun-2020 |
01:55 |
x86 |
SPE |
MSIL_SYSTEM. SP |
System.web.applicationservices.dll |
4.8.4494.0 |
65,896 |
26 de febrero de 2022 |
09:53 |
x86 |
Ninguno |
No aplicable |
System.web.extensions.dll |
4.8.4494.0 |
1,844,576 |
26 de febrero de 2022 |
09:53 |
x86 |
Ninguno |
No aplicable |
System.windows.controls.ribbon.dll |
4.8.4480.0 |
743,800 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
System.windows.forms.datavisualization.dll |
4.8.4210.0 |
1,712,512 |
30-jun-2020 |
01:55 |
x86 |
Ninguno |
No aplicable |
System.windows.forms.dll |
4.8.4494.0 |
5,922,144 |
26 de febrero de 2022 |
09:53 |
x86 |
Ninguno |
No aplicable |
System.workflow.activities.dll |
4.8.4110.0 |
1,051,112 |
04-Dic-2019 |
02:55 |
x86 |
Ninguno |
No aplicable |
System.workflow.componentmodel.dll |
4.8.4110.0 |
1,557,272 |
04-Dic-2019 |
02:55 |
x86 |
Ninguno |
No aplicable |
System.workflow.runtime.dll |
4.8.4110.0 |
503,064 |
04-Dic-2019 |
02:55 |
x86 |
Ninguno |
No aplicable |
System.xaml.dll |
4.8.4480.0 |
632,056 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
System.dll |
4.8.4494.0 |
3,556,712 |
26 de febrero de 2022 |
09:53 |
x86 |
Ninguno |
No aplicable |
Uiautomationclientsideproviders.dll |
4.8.4480.0 |
354,168 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Uiautomationclient.dll |
4.8.4480.0 |
171,384 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Uiautomationprovider.dll |
4.8.4480.0 |
41,848 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Uiautomationtypes.dll |
4.8.4480.0 |
215,928 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Windowsbase.dll |
4.8.4480.0 |
1,299,320 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Windowsformsintegration.dll |
4.8.4150.0 |
105,240 |
09-Ene-2020 |
19:46 |
x86 |
Ninguno |
No aplicable |
Mscorlib.dll |
4.8.4480.0 |
5,670,776 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Normidna.nlp |
No aplicable |
59,342 |
06-ene-2022 |
01:47 |
No aplicable |
Ninguno |
No aplicable |
Normnfc.nlp |
No aplicable |
47,076 |
06-ene-2022 |
01:47 |
No aplicable |
Ninguno |
No aplicable |
Normnfd.nlp |
No aplicable |
40,566 |
06-ene-2022 |
01:47 |
No aplicable |
Ninguno |
No aplicable |
Normnfkc.nlp |
No aplicable |
67,808 |
06-ene-2022 |
01:47 |
No aplicable |
Ninguno |
No aplicable |
Normnfkd.nlp |
No aplicable |
61,718 |
06-ene-2022 |
01:47 |
No aplicable |
Ninguno |
No aplicable |
Aspnet_perf.dll |
4.8.4494.0 |
36,232 |
26 de febrero de 2022 |
09:45 |
x86 |
Problemas de SPN: |
X86_NETFX4-ASP |
Aspnet_state_perf.h |
No aplicable |
3:18 |
26 de febrero de 2022 |
07:52 |
No aplicable |
Problemas de SPN: |
X86_NETFX4-ASP |
Aspnet_state_perf.ini |
No aplicable |
42,996 |
26 de febrero de 2022 |
09:48 |
No aplicable |
Problemas de SPN: |
X86_NETFX4-ASP |
Aspnet_wp.exe |
4.8.4494.0 |
40,880 |
26 de febrero de 2022 |
09:45 |
x86 |
Problemas de SPN: |
X86_NETFX4-ASP |
Clrjit.dll |
4.8.4480.0 |
554,872 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Clr.dll |
4.8.4480.0 |
8,040,840 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Dfdll.dll |
4.8.4290.0 |
178,040 |
30-Sep-2020 |
01:40 |
x86 |
Ninguno |
No aplicable |
Globalmonospace.compositefont |
No aplicable |
26,040 |
06-ene-2022 |
02:44 |
No aplicable |
SPA |
X86_NETFX4-GLOBALMONOSP |
Globalsansserif.compositefont |
No aplicable |
26,489 |
06-ene-2022 |
02:44 |
No aplicable |
Ninguno |
No aplicable |
Globalserif.compositefont |
No aplicable |
29,779 |
06-ene-2022 |
02:44 |
No aplicable |
Ninguno |
No aplicable |
Globaluseruser.compositefont |
No aplicable |
264,986 |
06-ene-2022 |
02:44 |
No aplicable |
Ninguno |
No aplicable |
Mscordacwks.dll |
4.8.4480.0 |
1,307,512 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Mscordbi.dll |
4.8.4480.0 |
1,188,728 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Mscoreei.dll |
4.8.4180.0 |
581,920 |
26-mar-2020 |
2,311 |
x86 |
Ninguno |
No aplicable |
Mscorsvc.dll |
4.8.4330.0 |
454,024 |
05-Ene-2021 |
01:30 |
x86 |
Ninguno |
No aplicable |
Mscorsvw.exe |
4.8.4330.0 |
125,872 |
05-Ene-2021 |
01:30 |
x86 |
Ninguno |
No aplicable |
Ngentask.exe |
4.8.4330.0 |
79,824 |
05-Ene-2021 |
01:30 |
x86 |
Ninguno |
No aplicable |
Ngen.exe |
4.8.4330.0 |
144,344 |
05-Ene-2021 |
01:30 |
x86 |
Ninguno |
No aplicable |
Penimc.dll |
14.8.4480.0 |
11,640 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Penimc2_v0400.dll |
4.8.4480.0 |
99,704 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Penimc_v0400.dll |
4.8.4480.0 |
18,296 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Peverify.dll |
4.8.4480.0 |
182,648 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Presentationhost_v0400.dll.mui |
4.8.4480.0 |
77,688 |
06-ene-2022 |
05:28 |
No aplicable |
Ninguno |
No aplicable |
Presentationhost_v0400.dll |
4.8.4480.0 |
233,864 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Presentationnative_v0400.dll |
4.8.4480.0 |
923,000 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Servicemonikersupport.dll |
4.8.4465.0 |
24,464 |
19-Nov-2021 |
23:42 |
x86 |
Ninguno |
No aplicable |
Smsvchost.exe.config |
No aplicable |
2,262 |
25-jul-2019 |
21:42 |
No aplicable |
Ninguno |
No aplicable |
Sos.dll |
4.8.4480.0 |
767,352 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
System.core.dll |
4.8.4480.0 |
1,549,056 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
System.web.extensions.dll |
4.8.4494.0 |
1,844,576 |
26 de febrero de 2022 |
09:53 |
x86 |
Ninguno |
No aplicable |
System.windows.forms.datavisualization.dll |
4.8.4210.0 |
1,712,512 |
30-jun-2020 |
01:55 |
x86 |
Ninguno |
No aplicable |
Webengine4.dll |
4.8.4494.0 |
565,680 |
26 de febrero de 2022 |
09:45 |
x86 |
Ninguno |
No aplicable |
Webengine.dll |
4.8.4494.0 |
20,400 |
26 de febrero de 2022 |
09:45 |
x86 |
Ninguno |
No aplicable |
Workflowservicehostperformancecounters.dll |
4.8.4110.0 |
89,368 |
04-Dic-2019 |
02:55 |
x86 |
Ninguno |
No aplicable |
Wpfgfx_v0400.dll |
4.8.4480.0 |
1,619,320 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Globalmonospace.compositefont |
No aplicable |
26,040 |
06-ene-2022 |
02:44 |
No aplicable |
Ninguno |
No aplicable |
Globalsansserif.compositefont |
No aplicable |
26,489 |
06-ene-2022 |
02:44 |
No aplicable |
Ninguno |
No aplicable |
Globalserif.compositefont |
No aplicable |
29,779 |
06-ene-2022 |
02:44 |
No aplicable |
Ninguno |
No aplicable |
Globaluseruser.compositefont |
No aplicable |
264,986 |
06-ene-2022 |
02:44 |
No aplicable |
Ninguno |
No aplicable |
Presentationcore.dll |
4.8.4480.0 |
3,676,536 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
System.data.dll |
4.8.4465.0 |
3,476,880 |
19-Nov-2021 |
23:42 |
x86 |
Ninguno |
No aplicable |
System.printing.dll |
4.8.4110.0 |
399,640 |
04-Dic-2019 |
02:55 |
x86 |
Ninguno |
No aplicable |
System.web.dll |
4.8.4494.0 |
5,410,184 |
26 de febrero de 2022 |
09:53 |
x86 |
Ninguno |
No aplicable |
Nombre de archivo |
Versión del archivo |
Tamaño de archivo |
Fecha |
Time |
Platform |
Requisito de Service Pack |
Rama de servicio |
Presentationframework-systemdata.dll |
4.8.4480.0 |
17,784 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Presentationframework.dll |
4.8.4480.0 |
6,285,176 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Reachframework.dll |
4.8.4110.0 |
677,656 |
04-Dic-2019 |
02:55 |
x86 |
Ninguno |
No aplicable |
Smdiagnostics.dll |
4.8.4465.0 |
66,328 |
19-Nov-2021 |
23:42 |
x86 |
Ninguno |
No aplicable |
Smsvchost.exe |
4.8.4121.0 |
139,056 |
07-Dic-2019 |
06:03 |
x86 |
Ninguno |
No aplicable |
System.activities.presentation.dll |
4.8.4150.0 |
2,127,128 |
09-Ene-2020 |
19:46 |
x86 |
Ninguno |
No aplicable |
System.activities.dll |
4.8.4465.0 |
1,526,576 |
19-Nov-2021 |
23:42 |
x86 |
Ninguno |
No aplicable |
System.configuration.dll |
4.8.4190.0 |
421,536 |
05-jun-2020 |
05:04 |
x86 |
Ninguno |
No aplicable |
System.core.dll |
4.8.4480.0 |
1,549,056 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
System.deployment.dll |
4.8.4290.0 |
1,593,624 |
30-Sep-2020 |
01:40 |
x86 |
Ninguno |
No aplicable |
System.drawing.design.dll |
4.8.4210.0 |
125,192 |
30-jun-2020 |
01:55 |
x86 |
Ninguno |
No aplicable |
System.drawing.dll |
4.8.4395.0 |
595,728 |
26-mayo-2021 |
00:23 |
x86 |
Ninguno |
No aplicable |
System.identitymodel.services.dll |
4.8.4465.0 |
191,376 |
19-Nov-2021 |
23:42 |
x86 |
Ninguno |
No aplicable |
System.identitymodel.dll |
4.8.4465.0 |
1,086,752 |
19-Nov-2021 |
23:42 |
x86 |
Ninguno |
No aplicable |
System.management.dll |
4.8.4450.0 |
408,856 |
05-Oct-2021 |
04:18 |
x86 |
Ninguno |
No aplicable |
System.net.sockets.dll |
4.8.4121.0 |
30,360 |
07-Dic-2019 |
06:03 |
x86 |
Ninguno |
No aplicable |
System.runtime.serialization.dll |
4.8.4465.0 |
1,047,320 |
19-Nov-2021 |
23:42 |
x86 |
Ninguno |
No aplicable |
System.security.dll |
4.8.4261.0 |
320,280 |
02-Sep-2020 |
21:05 |
x86 |
Ninguno |
No aplicable |
System.servicemodel.activities.dll |
4.8.4261.0 |
555,384 |
02-Sep-2020 |
21:05 |
x86 |
Ninguno |
No aplicable |
System.servicemodel.channels.dll |
4.8.4465.0 |
150,920 |
19-Nov-2021 |
23:42 |
x86 |
Ninguno |
No aplicable |
System.servicemodel.discovery.dll |
4.8.4465.0 |
301,432 |
19-Nov-2021 |
23:42 |
x86 |
Ninguno |
No aplicable |
System.servicemodel.internals.dll |
4.8.4465.0 |
246,552 |
19-Nov-2021 |
23:42 |
x86 |
Ninguno |
No aplicable |
System.servicemodel.washosting.dll |
4.8.4465.0 |
33,160 |
19-Nov-2021 |
23:42 |
x86 |
Ninguno |
No aplicable |
System.servicemodel.web.dll |
4.8.4261.0 |
321,792 |
02-Sep-2020 |
21:05 |
x86 |
Ninguno |
No aplicable |
System.servicemodel.dll |
4.8.4465.0 |
6,384,888 |
19-Nov-2021 |
23:42 |
x86 |
Ninguno |
No aplicable |
System.speech.dll |
4.8.4210.0 |
676,736 |
30-jun-2020 |
01:55 |
x86 |
SPE |
MSIL_SYSTEM. SP |
System.web.applicationservices.dll |
4.8.4494.0 |
65,896 |
26 de febrero de 2022 |
09:53 |
x86 |
Ninguno |
No aplicable |
System.web.extensions.dll |
4.8.4494.0 |
1,844,576 |
26 de febrero de 2022 |
09:53 |
x86 |
Ninguno |
No aplicable |
System.windows.controls.ribbon.dll |
4.8.4480.0 |
743,800 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
System.windows.forms.datavisualization.dll |
4.8.4210.0 |
1,712,512 |
30-jun-2020 |
01:55 |
x86 |
Ninguno |
No aplicable |
System.windows.forms.dll |
4.8.4494.0 |
5,922,144 |
26 de febrero de 2022 |
09:53 |
x86 |
Ninguno |
No aplicable |
System.workflow.activities.dll |
4.8.4110.0 |
1,051,112 |
04-Dic-2019 |
02:55 |
x86 |
Ninguno |
No aplicable |
System.workflow.componentmodel.dll |
4.8.4110.0 |
1,557,272 |
04-Dic-2019 |
02:55 |
x86 |
Ninguno |
No aplicable |
System.workflow.runtime.dll |
4.8.4110.0 |
503,064 |
04-Dic-2019 |
02:55 |
x86 |
Ninguno |
No aplicable |
System.xaml.dll |
4.8.4480.0 |
632,056 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
System.dll |
4.8.4494.0 |
3,556,712 |
26 de febrero de 2022 |
09:53 |
x86 |
Ninguno |
No aplicable |
Uiautomationclientsideproviders.dll |
4.8.4480.0 |
354,168 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Uiautomationclient.dll |
4.8.4480.0 |
171,384 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Uiautomationprovider.dll |
4.8.4480.0 |
41,848 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Uiautomationtypes.dll |
4.8.4480.0 |
215,928 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Windowsbase.dll |
4.8.4480.0 |
1,299,320 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Windowsformsintegration.dll |
4.8.4150.0 |
105,240 |
09-Ene-2020 |
19:46 |
x86 |
Ninguno |
No aplicable |
Mscorlib.dll |
4.8.4480.0 |
5,670,776 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Normidna.nlp |
No aplicable |
59,342 |
06-ene-2022 |
01:47 |
No aplicable |
Ninguno |
No aplicable |
Normnfc.nlp |
No aplicable |
47,076 |
06-ene-2022 |
01:47 |
No aplicable |
Ninguno |
No aplicable |
Normnfd.nlp |
No aplicable |
40,566 |
06-ene-2022 |
01:47 |
No aplicable |
Ninguno |
No aplicable |
Normnfkc.nlp |
No aplicable |
67,808 |
06-ene-2022 |
01:47 |
No aplicable |
Ninguno |
No aplicable |
Normnfkd.nlp |
No aplicable |
61,718 |
06-ene-2022 |
01:47 |
No aplicable |
Ninguno |
No aplicable |
Aspnet_perf.dll |
4.8.4494.0 |
36,232 |
26 de febrero de 2022 |
09:45 |
x86 |
Problemas de SPN: |
X86_NETFX4-ASP |
Aspnet_state_perf.h |
No aplicable |
3:18 |
26 de febrero de 2022 |
07:52 |
No aplicable |
Problemas de SPN: |
X86_NETFX4-ASP |
Aspnet_state_perf.ini |
No aplicable |
42,996 |
26 de febrero de 2022 |
09:48 |
No aplicable |
Problemas de SPN: |
X86_NETFX4-ASP |
Aspnet_wp.exe |
4.8.4494.0 |
40,880 |
26 de febrero de 2022 |
09:45 |
x86 |
Problemas de SPN: |
X86_NETFX4-ASP |
Clrjit.dll |
4.8.4480.0 |
554,872 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Clr.dll |
4.8.4480.0 |
8,040,840 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Dfdll.dll |
4.8.4290.0 |
178,040 |
30-Sep-2020 |
01:40 |
x86 |
Ninguno |
No aplicable |
Globalmonospace.compositefont |
No aplicable |
26,040 |
06-ene-2022 |
02:44 |
No aplicable |
SPA |
X86_NETFX4-GLOBALMONOSP |
Globalsansserif.compositefont |
No aplicable |
26,489 |
06-ene-2022 |
02:44 |
No aplicable |
Ninguno |
No aplicable |
Globalserif.compositefont |
No aplicable |
29,779 |
06-ene-2022 |
02:44 |
No aplicable |
Ninguno |
No aplicable |
Globaluseruser.compositefont |
No aplicable |
264,986 |
06-ene-2022 |
02:44 |
No aplicable |
Ninguno |
No aplicable |
Mscordacwks.dll |
4.8.4480.0 |
1,307,512 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Mscordbi.dll |
4.8.4480.0 |
1,188,728 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Mscoreei.dll |
4.8.4180.0 |
581,920 |
26-mar-2020 |
2,311 |
x86 |
Ninguno |
No aplicable |
Mscorsvc.dll |
4.8.4330.0 |
454,024 |
05-Ene-2021 |
01:30 |
x86 |
Ninguno |
No aplicable |
Mscorsvw.exe |
4.8.4330.0 |
125,872 |
05-Ene-2021 |
01:30 |
x86 |
Ninguno |
No aplicable |
Ngentask.exe |
4.8.4330.0 |
79,824 |
05-Ene-2021 |
01:30 |
x86 |
Ninguno |
No aplicable |
Ngen.exe |
4.8.4330.0 |
144,344 |
05-Ene-2021 |
01:30 |
x86 |
Ninguno |
No aplicable |
Penimc.dll |
14.8.4480.0 |
11,640 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Penimc2_v0400.dll |
4.8.4480.0 |
99,704 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Penimc_v0400.dll |
4.8.4480.0 |
18,296 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Peverify.dll |
4.8.4480.0 |
182,648 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Presentationhost_v0400.dll.mui |
4.8.4480.0 |
77,688 |
06-ene-2022 |
05:28 |
No aplicable |
Ninguno |
No aplicable |
Presentationhost_v0400.dll |
4.8.4480.0 |
233,864 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Presentationnative_v0400.dll |
4.8.4480.0 |
923,000 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Servicemodel.mof |
No aplicable |
88,383 |
07-Jun-2021 |
20:29 |
No aplicable |
Ninguno |
No aplicable |
Servicemodel.mof.uninstall |
No aplicable |
896 |
07-Jun-2021 |
20:29 |
No aplicable |
Ninguno |
No aplicable |
Servicemonikersupport.dll |
4.8.4465.0 |
24,464 |
19-Nov-2021 |
23:42 |
x86 |
Ninguno |
No aplicable |
_smsvchostperfcounters.h |
No aplicable |
7:02 |
06-Dic-2019 |
2,220 |
No aplicable |
Ninguno |
No aplicable |
_smsvchostperfcounters.ini |
No aplicable |
133,894 |
07-Dic-2019 |
06:04 |
No aplicable |
Ninguno |
No aplicable |
_smsvchostperfcounters_d.ini |
No aplicable |
39 |
08-Nov-2019 |
03:11 |
No aplicable |
Ninguno |
No aplicable |
Smsvchost.exe.config |
No aplicable |
2,262 |
25-jul-2019 |
21:42 |
No aplicable |
Ninguno |
No aplicable |
Sos.dll |
4.8.4480.0 |
767,352 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
System.core.dll |
4.8.4480.0 |
1,549,056 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
System.web.extensions.dll |
4.8.4494.0 |
1,844,576 |
26 de febrero de 2022 |
09:53 |
x86 |
Ninguno |
No aplicable |
System.windows.forms.datavisualization.dll |
4.8.4210.0 |
1,712,512 |
30-jun-2020 |
01:55 |
x86 |
Ninguno |
No aplicable |
Webengine4.dll |
4.8.4494.0 |
565,680 |
26 de febrero de 2022 |
09:45 |
x86 |
Ninguno |
No aplicable |
Webengine.dll |
4.8.4494.0 |
20,400 |
26 de febrero de 2022 |
09:45 |
x86 |
Ninguno |
No aplicable |
Workflowservicehostperformancecounters.dll |
4.8.4110.0 |
89,368 |
04-Dic-2019 |
02:55 |
x86 |
Ninguno |
No aplicable |
Wpfgfx_v0400.dll |
4.8.4480.0 |
1,619,320 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
Globalmonospace.compositefont |
No aplicable |
26,040 |
06-ene-2022 |
02:44 |
No aplicable |
Ninguno |
No aplicable |
Globalsansserif.compositefont |
No aplicable |
26,489 |
06-ene-2022 |
02:44 |
No aplicable |
Ninguno |
No aplicable |
Globalserif.compositefont |
No aplicable |
29,779 |
06-ene-2022 |
02:44 |
No aplicable |
Ninguno |
No aplicable |
Globaluseruser.compositefont |
No aplicable |
264,986 |
06-ene-2022 |
02:44 |
No aplicable |
Ninguno |
No aplicable |
Presentationcore.dll |
4.8.4480.0 |
3,676,536 |
06-ene-2022 |
05:28 |
x86 |
Ninguno |
No aplicable |
System.data.dll |
4.8.4465.0 |
3,476,880 |
19-Nov-2021 |
23:42 |
x86 |
Ninguno |
No aplicable |
System.printing.dll |
4.8.4110.0 |
399,640 |
04-Dic-2019 |
02:55 |
x86 |
Ninguno |
No aplicable |
System.web.dll |
4.8.4494.0 |
5,410,184 |
26 de febrero de 2022 |
09:53 |
x86 |
Ninguno |
No aplicable |
Información sobre protección y seguridad
-
Protéjase en línea: Soporte técnico de Seguridad de Windows
-
Obtenga información sobre cómo le protegemos frente a amenazas cibernéticas: Seguridad de Microsoft