---
author: shortpatti
ms.author: pashort
ms.date:  10/02/2018
ms.prod: edge
ms:topic: include
---

<!-- ## Prevent certificate error overrides --> 

>*Supported versions: Microsoft Edge on Windows 10, version 1809*<br>
>*Default setting:  Disabled or not configured (Allowed/turned off)*

[!INCLUDE [prevent-certificate-error-overrides-shortdesc](../shortdesc/prevent-certificate-error-overrides-shortdesc.md)]

|Group Policy  |MDM |Registry |Description |Most restricted |
|---|:---:|:---:|---|:---:|
|Disabled or not configured<br>**(default)** |0 |0 |Allowed/turned on. Override the security warning to sites that have SSL errors.  | |
|Enabled |1 |1 |Prevented/turned on.  |![Most restricted value](../images/check-gn.png) |
---

### ADMX info and settings
#### ADMX info
- **GP English name:** Prevent certificate error overrides
- **GP name:** PreventCertErrorOverrides
- **GP path:** Windows Components/Microsoft Edge
- **GP ADMX file name:** MicrosoftEdge.admx

#### MDM settings
- **MDM name:** Browser/[PreventCertErrorOverrides](https://docs.microsoft.com/windows/client-management/mdm/policy-csp-browser#browser-preventcerterroroverrides)
- **Supported devices:** Desktop and Mobile
- **URI full path:** ./Vendor/MSFT/Policy/Config/Browser/PreventCertErrorOverrides 
- **Data type:** Integer

#### Registry settings
- **Path:** HKLM\Software\Policies\Microsoft\MicrosoftEdge\Internet Setting
- **Value name:** PreventCertErrorOverrides
- **Value type:** REG_DWORD

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