How to decrypt forms authentication cookie across the domain in asp.net 3.5 : The Official Microsoft ASP.NET Forums

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Ebad86

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Re: How to decrypt forms authentication cookie across the domain in asp.net 3.5

Feb 21, 2012 04:43 AM|LINK
you can code your web application to allow cookies across multiple subdomains. You will need to set the domain equal to:
```
Response.Cookies("CookieName").Domain = ".mydomain.com"

Hope it helps.
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