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Date: Thu, 20 Mar 2014 17:30:36 +0900
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To: Mateusz Kocielski <shm@digitalsun.pl>
Cc: "internals@lists.php.net" <internals@lists.php.net>
Content-Type: multipart/alternative; boundary=001a11c355b2c1a76404f5059722
Subject: Re: [PHP-DEV] [RFC] [Discussion] Secure session_regenerate_id()
From: yohgaki@ohgaki.net (Yasuo Ohgaki)

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Hi Mateusz,

On Thu, Mar 20, 2014 at 5:23 PM, Mateusz Kocielski <shm@digitalsun.pl>wrote:

> > > I agree. But we've got more factors here, it's not a simple tool for
> > > detection
> > > of crimes. If we let "old session" live for x secs, what will happen to
> > > changes done to the old session? How do you want to resolve that? We
> should
> > > find a balance between complexity and security.
> > >
> > >
> > Currently we have poor mitigation. My proposal provides better
> mitigation.
>
> I still don't see how you want to handle inconsistency between sessions. It
> seems that your RFC silently ignores that issue.


I'm not sure which inconsistency. Could you specify/describe it?

Regards,

--
Yasuo Ohgaki
yohgaki@ohgaki.net

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