Persisting Session Variables Within An Iframe on IE
Posted By : todd sharp Posted At : June 13, 2008 1:35 PM Posted In: ColdFusion
5
Wow, this one really boggles my feeble mind. Found an issue where session variables do not persist when browsing in an IFRAME on IE. I Googled it and amazingly found the solution here.
Basically you just add:
<cfheader name="P3P" value='CP="CAO PSA OUR"'>
And they magically work. Anyone know what the hell that does?



http://blog.sweetxml.org/2007/10/minimal-p3p-compa...
Does your site collect any personally identifiable information? Is that information shared with any third parties?
If so, you should definitely look into this further and make sure the http header you're sending accurately reflects your site's data practices.