Re: checking for and enforcing https

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---- tedd <tedd.sperling@xxxxxxxxx> wrote: 
> At 3:47 PM +0100 2/26/08, Per Jessen wrote:
> >tedd wrote:
> >
> >>  Sometimes I feel like a child here.
> >>
> >>  Under what circumstances would one require that?
> >>
> >>  If your script is in a https directory, isn't that secure? OR, is
> >>  this something else?
> >>
> >>  Please explain.
> >
> >You might want to do such checks if your website (www.example.com) is
> >accessible over http and https both.  Typically you'll have separate
> >content, but it might be possible for a user to accidentally access
> >non-secure content over https which is just wasteful, or vice versa
> >which is clearly a security risk.
> 
> Let's take this scenario.
> 
> I have a site that has http and https directories with the https 
> having a certificate.
> 
> I want to sell stuff.
> 
> I offer the items for review in the http directories.
> 
> Then a user wants to purchase something and I direct them to a unique 
> script in the https directory and that script takes their sensitive 
> data and finalizes the sale. What's wrong with that?
> 
> Why would I also want to check if "that a page is accessed only via a 
> secure connection?"
> 
> Cheers,
> 
> tedd

The certificate/secure pages only need to be accessed via https, and those need to be the ones which gather personal/private data.  It doesn't matter if someone browsing looks at them secure or non-secure.

Put your data where it needs to be for the site to make sense to both the shoppers and the maintainers and use the server to handle the requires (make a /path/secure which contains the checkout pieces and require https for those via an .htaccess file)

HTH,
Wolf

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