> For the complete documentation index, see [llms.txt](https://docs.devolutions.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.devolutions.net/server/es/knowledge-base/troubleshooting-articles/invalid-self-signed-certificate-in-chrome-and-edge.md).

# Certificado autofirmado no válido en Chrome y Edge

Los certificados autofirmados predeterminados generados en Windows Server (anteriores a 2022) ya no se consideran válidos por Chrome y Edge. Para obtener más información sobre Chrome, consulte la documentación de Google sobre la [política RSAKeyUsageForLocalAnchorsEnabled](https://chromeenterprise.google/policies/#RSAKeyUsageForLocalAnchorsEnabled).

### Solución

En Windows Server 2022, puede generar un nuevo certificado autofirmado. En versiones anteriores, puede utilizar el siguiente script de PowerShell para generar un certificado autofirmado válido:

```powershell
#Create the cert and place it in the personal cert store
$cert = New-SelfSignedCertificate -DnsName $(([System.Net.Dns]::GetHostByName($env:computerName)).HostName) -CertStoreLocation "cert:\LocalMachine\My" -KeyUsage DigitalSignature,CertSign,CRLSign -KeyAlgorithm RSA -KeyLength 2048 -Provider "Microsoft Enhanced RSA and AES Cryptographic Provider" -NotAfter (Get-Date).AddYears(5)
```


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